diff mbox series

AVX512FP16: Support cond_op for HFmode

Message ID 20210923091545.57315-1-hongyu.wang@intel.com
State New
Headers show
Series AVX512FP16: Support cond_op for HFmode | expand

Commit Message

Hongyu Wang Sept. 23, 2021, 9:15 a.m. UTC
Hi,

This patch extend the expanders for cond_op to support vector HF modes.
bootstraped and regtested on x86_64-pc-linux-gnu{-m32,}.
Ok for master?

gcc/ChangeLog:

	* config/i386/sse.md (cond_<insn><mode>): Extend to support
	vector HFmodes.
	(cond_mul<mode>): Likewise.
	(cond_div<mode>): Likewise.
	(cond_<code><mode>): Likewise.
	(cond_fma<mode>): Likewise.
	(cond_fms<mode>): Likewise.
	(cond_fnma<mode>): Likewise.
	(cond_fnms<mode>): Likewise.

gcc/testsuite/ChangeLog:

	* gcc.target/i386/cond_op_addsubmuldiv__Float16-1.c: New test.
	* gcc.target/i386/cond_op_addsubmuldiv__Float16-2.c: Ditto.
	* gcc.target/i386/cond_op_fma__Float16-1.c: Ditto.
	* gcc.target/i386/cond_op_fma__Float16-2.c: Ditto.
	* gcc.target/i386/cond_op_maxmin__Float16-1.c: Ditto.
	* gcc.target/i386/cond_op_maxmin__Float16-2.c: Ditto.
---
 gcc/config/i386/sse.md                        | 112 +++++++++---------
 .../i386/cond_op_addsubmuldiv__Float16-1.c    |   9 ++
 .../i386/cond_op_addsubmuldiv__Float16-2.c    |   7 ++
 .../gcc.target/i386/cond_op_fma__Float16-1.c  |  20 ++++
 .../gcc.target/i386/cond_op_fma__Float16-2.c  |   7 ++
 .../i386/cond_op_maxmin__Float16-1.c          |   8 ++
 .../i386/cond_op_maxmin__Float16-2.c          |   6 +
 7 files changed, 113 insertions(+), 56 deletions(-)
 create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-1.c
 create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-2.c
 create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-1.c
 create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-2.c
 create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-1.c
 create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-2.c

Comments

Bill Schmidt via Gcc-patches Sept. 23, 2021, 9:30 a.m. UTC | #1
>-----Original Message-----
>From: Wang, Hongyu <hongyu.wang@intel.com>
>Sent: Thursday, September 23, 2021 5:16 PM
>To: Liu, Hongtao <hongtao.liu@intel.com>
>Cc: gcc-patches@gcc.gnu.org
>Subject: [PATCH] AVX512FP16: Support cond_op for HFmode
>
>Hi,
>
>This patch extend the expanders for cond_op to support vector HF modes.
>bootstraped and regtested on x86_64-pc-linux-gnu{-m32,}.
Do runtime tests passe on sde{-m32,}?
>Ok for master?
>
>gcc/ChangeLog:
>
>	* config/i386/sse.md (cond_<insn><mode>): Extend to support
>	vector HFmodes.
>	(cond_mul<mode>): Likewise.
>	(cond_div<mode>): Likewise.
>	(cond_<code><mode>): Likewise.
>	(cond_fma<mode>): Likewise.
>	(cond_fms<mode>): Likewise.
>	(cond_fnma<mode>): Likewise.
>	(cond_fnms<mode>): Likewise.
>
>gcc/testsuite/ChangeLog:
>
>	* gcc.target/i386/cond_op_addsubmuldiv__Float16-1.c: New test.
>	* gcc.target/i386/cond_op_addsubmuldiv__Float16-2.c: Ditto.
>	* gcc.target/i386/cond_op_fma__Float16-1.c: Ditto.
>	* gcc.target/i386/cond_op_fma__Float16-2.c: Ditto.
>	* gcc.target/i386/cond_op_maxmin__Float16-1.c: Ditto.
>	* gcc.target/i386/cond_op_maxmin__Float16-2.c: Ditto.
>---
> gcc/config/i386/sse.md                        | 112 +++++++++---------
> .../i386/cond_op_addsubmuldiv__Float16-1.c    |   9 ++
> .../i386/cond_op_addsubmuldiv__Float16-2.c    |   7 ++
> .../gcc.target/i386/cond_op_fma__Float16-1.c  |  20 ++++
> .../gcc.target/i386/cond_op_fma__Float16-2.c  |   7 ++
> .../i386/cond_op_maxmin__Float16-1.c          |   8 ++
> .../i386/cond_op_maxmin__Float16-2.c          |   6 +
> 7 files changed, 113 insertions(+), 56 deletions(-)  create mode 100644
>gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-1.c
> create mode 100644
>gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-2.c
> create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-1.c
> create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-2.c
> create mode 100644
>gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-1.c
> create mode 100644
>gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-2.c
>
>diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index
>1ca95984afc..c2eeb7b1517 100644
>--- a/gcc/config/i386/sse.md
>+++ b/gcc/config/i386/sse.md
>@@ -2118,12 +2118,12 @@
>   [(set_attr "isa" "noavx,noavx,avx,avx")])
>
> (define_expand "cond_<insn><mode>"
>-  [(set (match_operand:VF 0 "register_operand")
>-	(vec_merge:VF
>-	  (plusminus:VF
>-	    (match_operand:VF 2 "vector_operand")
>-	    (match_operand:VF 3 "vector_operand"))
>-	  (match_operand:VF 4 "nonimm_or_0_operand")
>+  [(set (match_operand:VFH 0 "register_operand")
>+	(vec_merge:VFH
>+	  (plusminus:VFH
>+	    (match_operand:VFH 2 "vector_operand")
>+	    (match_operand:VFH 3 "vector_operand"))
>+	  (match_operand:VFH 4 "nonimm_or_0_operand")
> 	  (match_operand:<avx512fmaskmode> 1 "register_operand")))]
>   "<MODE_SIZE> == 64 || TARGET_AVX512VL"
> {
>@@ -2207,12 +2207,12 @@
>    (set_attr "mode" "<ssescalarmode>")])
>
> (define_expand "cond_mul<mode>"
>-  [(set (match_operand:VF 0 "register_operand")
>-	(vec_merge:VF
>-	  (mult:VF
>-	    (match_operand:VF 2 "vector_operand")
>-	    (match_operand:VF 3 "vector_operand"))
>-	  (match_operand:VF 4 "nonimm_or_0_operand")
>+  [(set (match_operand:VFH 0 "register_operand")
>+	(vec_merge:VFH
>+	  (mult:VFH
>+	    (match_operand:VFH 2 "vector_operand")
>+	    (match_operand:VFH 3 "vector_operand"))
>+	  (match_operand:VFH 4 "nonimm_or_0_operand")
> 	  (match_operand:<avx512fmaskmode> 1 "register_operand")))]
>   "<MODE_SIZE> == 64 || TARGET_AVX512VL"
> {
>@@ -2322,12 +2322,12 @@
> })
>
> (define_expand "cond_div<mode>"
>-  [(set (match_operand:VF 0 "register_operand")
>-	(vec_merge:VF
>-	  (div:VF
>-	    (match_operand:VF 2 "register_operand")
>-	    (match_operand:VF 3 "vector_operand"))
>-	  (match_operand:VF 4 "nonimm_or_0_operand")
>+  [(set (match_operand:VFH 0 "register_operand")
>+	(vec_merge:VFH
>+	  (div:VFH
>+	    (match_operand:VFH 2 "register_operand")
>+	    (match_operand:VFH 3 "vector_operand"))
>+	  (match_operand:VFH 4 "nonimm_or_0_operand")
> 	  (match_operand:<avx512fmaskmode> 1 "register_operand")))]
>   "<MODE_SIZE> == 64 || TARGET_AVX512VL"
> {
>@@ -2660,12 +2660,12 @@
>    (set_attr "mode" "HF")])
>
> (define_expand "cond_<code><mode>"
>-  [(set (match_operand:VF 0 "register_operand")
>-	(vec_merge:VF
>-	  (smaxmin:VF
>-	    (match_operand:VF 2 "vector_operand")
>-	    (match_operand:VF 3 "vector_operand"))
>-	  (match_operand:VF 4 "nonimm_or_0_operand")
>+  [(set (match_operand:VFH 0 "register_operand")
>+	(vec_merge:VFH
>+	  (smaxmin:VFH
>+	    (match_operand:VFH 2 "vector_operand")
>+	    (match_operand:VFH 3 "vector_operand"))
>+	  (match_operand:VFH 4 "nonimm_or_0_operand")
> 	  (match_operand:<avx512fmaskmode> 1 "register_operand")))]
>   "<MODE_SIZE> == 64 || TARGET_AVX512VL"
> {
>@@ -4785,13 +4785,13 @@
>    (set_attr "mode" "<MODE>")])
>
> (define_expand "cond_fma<mode>"
>-  [(set (match_operand:VF_AVX512VL 0 "register_operand")
>-	(vec_merge:VF_AVX512VL
>-	  (fma:VF_AVX512VL
>-	    (match_operand:VF_AVX512VL 2 "vector_operand")
>-	    (match_operand:VF_AVX512VL 3 "vector_operand")
>-	    (match_operand:VF_AVX512VL 4 "vector_operand"))
>-	  (match_operand:VF_AVX512VL 5 "nonimm_or_0_operand")
>+  [(set (match_operand:VFH_AVX512VL 0 "register_operand")
>+	(vec_merge:VFH_AVX512VL
>+	  (fma:VFH_AVX512VL
>+	    (match_operand:VFH_AVX512VL 2 "vector_operand")
>+	    (match_operand:VFH_AVX512VL 3 "vector_operand")
>+	    (match_operand:VFH_AVX512VL 4 "vector_operand"))
>+	  (match_operand:VFH_AVX512VL 5 "nonimm_or_0_operand")
> 	  (match_operand:<avx512fmaskmode> 1 "register_operand")))]
>   "TARGET_AVX512F"
> {
>@@ -4885,14 +4885,14 @@
>    (set_attr "mode" "<MODE>")])
>
> (define_expand "cond_fms<mode>"
>-  [(set (match_operand:VF_AVX512VL 0 "register_operand")
>-	(vec_merge:VF_AVX512VL
>-	  (fma:VF_AVX512VL
>-	    (match_operand:VF_AVX512VL 2 "vector_operand")
>-	    (match_operand:VF_AVX512VL 3 "vector_operand")
>-	    (neg:VF_AVX512VL
>-	      (match_operand:VF_AVX512VL 4 "vector_operand")))
>-	  (match_operand:VF_AVX512VL 5 "nonimm_or_0_operand")
>+  [(set (match_operand:VFH_AVX512VL 0 "register_operand")
>+	(vec_merge:VFH_AVX512VL
>+	  (fma:VFH_AVX512VL
>+	    (match_operand:VFH_AVX512VL 2 "vector_operand")
>+	    (match_operand:VFH_AVX512VL 3 "vector_operand")
>+	    (neg:VFH_AVX512VL
>+	      (match_operand:VFH_AVX512VL 4 "vector_operand")))
>+	  (match_operand:VFH_AVX512VL 5 "nonimm_or_0_operand")
> 	  (match_operand:<avx512fmaskmode> 1 "register_operand")))]
>   "TARGET_AVX512F"
> {
>@@ -4988,14 +4988,14 @@
>    (set_attr "mode" "<MODE>")])
>
> (define_expand "cond_fnma<mode>"
>-  [(set (match_operand:VF_AVX512VL 0 "register_operand")
>-	(vec_merge:VF_AVX512VL
>-	  (fma:VF_AVX512VL
>-	    (neg:VF_AVX512VL
>-	      (match_operand:VF_AVX512VL 2 "vector_operand"))
>-	    (match_operand:VF_AVX512VL 3 "vector_operand")
>-	    (match_operand:VF_AVX512VL 4 "vector_operand"))
>-	  (match_operand:VF_AVX512VL 5 "nonimm_or_0_operand")
>+  [(set (match_operand:VFH_AVX512VL 0 "register_operand")
>+	(vec_merge:VFH_AVX512VL
>+	  (fma:VFH_AVX512VL
>+	    (neg:VFH_AVX512VL
>+	      (match_operand:VFH_AVX512VL 2 "vector_operand"))
>+	    (match_operand:VFH_AVX512VL 3 "vector_operand")
>+	    (match_operand:VFH_AVX512VL 4 "vector_operand"))
>+	  (match_operand:VFH_AVX512VL 5 "nonimm_or_0_operand")
> 	  (match_operand:<avx512fmaskmode> 1 "register_operand")))]
>   "TARGET_AVX512F"
> {
>@@ -5093,15 +5093,15 @@
>    (set_attr "mode" "<MODE>")])
>
> (define_expand "cond_fnms<mode>"
>-  [(set (match_operand:VF_AVX512VL 0 "register_operand")
>-	(vec_merge:VF_AVX512VL
>-	  (fma:VF_AVX512VL
>-	    (neg:VF_AVX512VL
>-	      (match_operand:VF_AVX512VL 2 "vector_operand"))
>-	    (match_operand:VF_AVX512VL 3 "vector_operand")
>-	    (neg:VF_AVX512VL
>-	      (match_operand:VF_AVX512VL 4 "vector_operand")))
>-	  (match_operand:VF_AVX512VL 5 "nonimm_or_0_operand")
>+  [(set (match_operand:VFH_AVX512VL 0 "register_operand")
>+	(vec_merge:VFH_AVX512VL
>+	  (fma:VFH_AVX512VL
>+	    (neg:VFH_AVX512VL
>+	      (match_operand:VFH_AVX512VL 2 "vector_operand"))
>+	    (match_operand:VFH_AVX512VL 3 "vector_operand")
>+	    (neg:VFH_AVX512VL
>+	      (match_operand:VFH_AVX512VL 4 "vector_operand")))
>+	  (match_operand:VFH_AVX512VL 5 "nonimm_or_0_operand")
> 	  (match_operand:<avx512fmaskmode> 1 "register_operand")))]
>   "TARGET_AVX512F"
> {
>diff --git a/gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-1.c
>b/gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-1.c
>new file mode 100644
>index 00000000000..b503b75d548
>--- /dev/null
>+++ b/gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-1.c
>@@ -0,0 +1,9 @@
>+/* { dg-do compile } */
>+/* { dg-options "-O2 -march=sapphirerapids -DTYPE=_Float16
>+-fdump-tree-vect" } */
>+/* { dg-final { scan-tree-dump ".COND_ADD" "vect" } } */
>+/* { dg-final { scan-tree-dump ".COND_SUB" "vect" } } */
>+/* { dg-final { scan-tree-dump ".COND_MUL" "vect" } } */
>+/* { dg-final { scan-tree-dump ".COND_RDIV" "vect" } } */
>+
>+#include "cond_op_addsubmuldiv_double-1.c"
>+
>diff --git a/gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-2.c
>b/gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-2.c
>new file mode 100644
>index 00000000000..e8397bbc5b1
>--- /dev/null
>+++ b/gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-2.c
>@@ -0,0 +1,7 @@
>+/* { dg-do run } */
>+/* { dg-options "-O2 -mavx512fp16 -mavx512vl -mprefer-vector-width=256
>+-DTYPE=_Float16" } */
>+/* { dg-require-effective-target avx512vl } */
>+/* { dg-require-effective-target avx512fp16 } */
>+
>+#define AVX512FP16
>+#include "cond_op_addsubmuldiv_double-2.c"
>diff --git a/gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-1.c
>b/gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-1.c
>new file mode 100644
>index 00000000000..9ea45d690e2
>--- /dev/null
>+++ b/gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-1.c
>@@ -0,0 +1,20 @@
>+/* { dg-do compile } */
>+/* { dg-options "-O2 -march=sapphirerapids -DTYPE=_Float16
>+-fdump-tree-optimized -D__BUILTIN_FMA=__builtin_fmaf16" } */
>+/* { dg-final { scan-tree-dump-times ".COND_FMA" 3 "optimized" } } */
>+/* { dg-final { scan-tree-dump-times ".COND_FNMA" 3 "optimized" } } */
>+/* { dg-final { scan-tree-dump-times ".COND_FMS" 3 "optimized" } } */
>+/* { dg-final { scan-tree-dump-times ".COND_FNMS" 3 "optimized" } } */
>+/* { dg-final { scan-assembler-times "vfmadd132ph\[
>+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)"  1 } }
>+*/
>+/* { dg-final { scan-assembler-times "vfnmadd132ph\[
>+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)"  1 } }
>+*/
>+/* { dg-final { scan-assembler-times "vfmsub132ph\[
>+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)"  1 } }
>+*/
>+/* { dg-final { scan-assembler-times "vfnmsub132ph\[
>+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)"  1 } }
>+*/
>+/* { dg-final { scan-assembler-times "vfmadd231ph\[
>+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
>+/* { dg-final { scan-assembler-times "vfnmadd231ph\[
>+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
>+/* { dg-final { scan-assembler-times "vfmsub231ph\[
>+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
>+/* { dg-final { scan-assembler-times "vfnmsub231ph\[
>+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
>+/* { dg-final { scan-assembler-times "vfmadd132ph\[
>+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
>+/* { dg-final { scan-assembler-times "vfnmadd132ph\[
>+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
>+/* { dg-final { scan-assembler-times "vfmsub132ph\[
>+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
>+/* { dg-final { scan-assembler-times "vfnmsub132ph\[
>+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
>+
>+#include "cond_op_fma_double-1.c"
>diff --git a/gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-2.c
>b/gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-2.c
>new file mode 100644
>index 00000000000..b7ee1cb8c95
>--- /dev/null
>+++ b/gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-2.c
>@@ -0,0 +1,7 @@
>+/* { dg-do run } */
>+/* { dg-options "-O2 -mavx512fp16 -mavx512vl -mprefer-vector-width=256
>+-DTYPE=_Float16 -D__BUILTIN_FMA=__builtin_fmaf16" -DNUM=100 } */
>+/* { dg-require-effective-target avx512fp16 } */
>+/* { dg-require-effective-target avx512vl } */
>+
>+#define AVX512FP16
>+#include "cond_op_fma_double-2.c"
>diff --git a/gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-1.c
>b/gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-1.c
>new file mode 100644
>index 00000000000..b09410248f0
>--- /dev/null
>+++ b/gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-1.c
>@@ -0,0 +1,8 @@
>+/* { dg-do compile } */
>+/* { dg-options "-O2 -march=sapphirerapids -DTYPE=_Float16
>+-fdump-tree-optimized -DFN_MAX=__builtin_fmaxf16
>+-DFN_MIN=__builtin_fminf16" } */
>+/* { dg-final { scan-tree-dump ".COND_MAX" "optimized" } } */
>+/* { dg-final { scan-tree-dump ".COND_MIN" "optimized" } } */
>+/* { dg-final { scan-assembler-times "vmaxph"  1 } } */
>+/* { dg-final { scan-assembler-times "vminph"  1 } } */
>+
>+#include "cond_op_maxmin_double-1.c"
>diff --git a/gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-2.c
>b/gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-2.c
>new file mode 100644
>index 00000000000..b67adc8b2d3
>--- /dev/null
>+++ b/gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-2.c
>@@ -0,0 +1,6 @@
>+/* { dg-do run } */
>+/* { dg-options "-O2 -mavx512fp16 -mavx512vl -mprefer-vector-width=256
>+-DTYPE=_Float16 -DFN_MAX=__builtin_fmaxf16 -
>DFN_MIN=__builtin_fminf16
>+-ffast-math" } */
>+/* { dg-require-effective-target avx512vl } */
>+/* { dg-require-effective-target avx512fp16 } */
>+
>+#include "cond_op_maxmin_double-2.c"
>--
>2.18.1
Hongyu Wang Sept. 24, 2021, 2:10 a.m. UTC | #2
> >This patch extend the expanders for cond_op to support vector HF modes.
> >bootstraped and regtested on x86_64-pc-linux-gnu{-m32,}.
> Do runtime tests passe on sde{-m32,}?

Yes, forgot to mention this.

Liu, Hongtao via Gcc-patches <gcc-patches@gcc.gnu.org> 于2021年9月23日周四 下午5:31写道:

>
>
>
> >-----Original Message-----
> >From: Wang, Hongyu <hongyu.wang@intel.com>
> >Sent: Thursday, September 23, 2021 5:16 PM
> >To: Liu, Hongtao <hongtao.liu@intel.com>
> >Cc: gcc-patches@gcc.gnu.org
> >Subject: [PATCH] AVX512FP16: Support cond_op for HFmode
> >
> >Hi,
> >
> >This patch extend the expanders for cond_op to support vector HF modes.
> >bootstraped and regtested on x86_64-pc-linux-gnu{-m32,}.
> Do runtime tests passe on sde{-m32,}?
> >Ok for master?
> >
> >gcc/ChangeLog:
> >
> >       * config/i386/sse.md (cond_<insn><mode>): Extend to support
> >       vector HFmodes.
> >       (cond_mul<mode>): Likewise.
> >       (cond_div<mode>): Likewise.
> >       (cond_<code><mode>): Likewise.
> >       (cond_fma<mode>): Likewise.
> >       (cond_fms<mode>): Likewise.
> >       (cond_fnma<mode>): Likewise.
> >       (cond_fnms<mode>): Likewise.
> >
> >gcc/testsuite/ChangeLog:
> >
> >       * gcc.target/i386/cond_op_addsubmuldiv__Float16-1.c: New test.
> >       * gcc.target/i386/cond_op_addsubmuldiv__Float16-2.c: Ditto.
> >       * gcc.target/i386/cond_op_fma__Float16-1.c: Ditto.
> >       * gcc.target/i386/cond_op_fma__Float16-2.c: Ditto.
> >       * gcc.target/i386/cond_op_maxmin__Float16-1.c: Ditto.
> >       * gcc.target/i386/cond_op_maxmin__Float16-2.c: Ditto.
> >---
> > gcc/config/i386/sse.md                        | 112 +++++++++---------
> > .../i386/cond_op_addsubmuldiv__Float16-1.c    |   9 ++
> > .../i386/cond_op_addsubmuldiv__Float16-2.c    |   7 ++
> > .../gcc.target/i386/cond_op_fma__Float16-1.c  |  20 ++++
> > .../gcc.target/i386/cond_op_fma__Float16-2.c  |   7 ++
> > .../i386/cond_op_maxmin__Float16-1.c          |   8 ++
> > .../i386/cond_op_maxmin__Float16-2.c          |   6 +
> > 7 files changed, 113 insertions(+), 56 deletions(-)  create mode 100644
> >gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-1.c
> > create mode 100644
> >gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-2.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-1.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-2.c
> > create mode 100644
> >gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-1.c
> > create mode 100644
> >gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-2.c
> >
> >diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index
> >1ca95984afc..c2eeb7b1517 100644
> >--- a/gcc/config/i386/sse.md
> >+++ b/gcc/config/i386/sse.md
> >@@ -2118,12 +2118,12 @@
> >   [(set_attr "isa" "noavx,noavx,avx,avx")])
> >
> > (define_expand "cond_<insn><mode>"
> >-  [(set (match_operand:VF 0 "register_operand")
> >-      (vec_merge:VF
> >-        (plusminus:VF
> >-          (match_operand:VF 2 "vector_operand")
> >-          (match_operand:VF 3 "vector_operand"))
> >-        (match_operand:VF 4 "nonimm_or_0_operand")
> >+  [(set (match_operand:VFH 0 "register_operand")
> >+      (vec_merge:VFH
> >+        (plusminus:VFH
> >+          (match_operand:VFH 2 "vector_operand")
> >+          (match_operand:VFH 3 "vector_operand"))
> >+        (match_operand:VFH 4 "nonimm_or_0_operand")
> >         (match_operand:<avx512fmaskmode> 1 "register_operand")))]
> >   "<MODE_SIZE> == 64 || TARGET_AVX512VL"
> > {
> >@@ -2207,12 +2207,12 @@
> >    (set_attr "mode" "<ssescalarmode>")])
> >
> > (define_expand "cond_mul<mode>"
> >-  [(set (match_operand:VF 0 "register_operand")
> >-      (vec_merge:VF
> >-        (mult:VF
> >-          (match_operand:VF 2 "vector_operand")
> >-          (match_operand:VF 3 "vector_operand"))
> >-        (match_operand:VF 4 "nonimm_or_0_operand")
> >+  [(set (match_operand:VFH 0 "register_operand")
> >+      (vec_merge:VFH
> >+        (mult:VFH
> >+          (match_operand:VFH 2 "vector_operand")
> >+          (match_operand:VFH 3 "vector_operand"))
> >+        (match_operand:VFH 4 "nonimm_or_0_operand")
> >         (match_operand:<avx512fmaskmode> 1 "register_operand")))]
> >   "<MODE_SIZE> == 64 || TARGET_AVX512VL"
> > {
> >@@ -2322,12 +2322,12 @@
> > })
> >
> > (define_expand "cond_div<mode>"
> >-  [(set (match_operand:VF 0 "register_operand")
> >-      (vec_merge:VF
> >-        (div:VF
> >-          (match_operand:VF 2 "register_operand")
> >-          (match_operand:VF 3 "vector_operand"))
> >-        (match_operand:VF 4 "nonimm_or_0_operand")
> >+  [(set (match_operand:VFH 0 "register_operand")
> >+      (vec_merge:VFH
> >+        (div:VFH
> >+          (match_operand:VFH 2 "register_operand")
> >+          (match_operand:VFH 3 "vector_operand"))
> >+        (match_operand:VFH 4 "nonimm_or_0_operand")
> >         (match_operand:<avx512fmaskmode> 1 "register_operand")))]
> >   "<MODE_SIZE> == 64 || TARGET_AVX512VL"
> > {
> >@@ -2660,12 +2660,12 @@
> >    (set_attr "mode" "HF")])
> >
> > (define_expand "cond_<code><mode>"
> >-  [(set (match_operand:VF 0 "register_operand")
> >-      (vec_merge:VF
> >-        (smaxmin:VF
> >-          (match_operand:VF 2 "vector_operand")
> >-          (match_operand:VF 3 "vector_operand"))
> >-        (match_operand:VF 4 "nonimm_or_0_operand")
> >+  [(set (match_operand:VFH 0 "register_operand")
> >+      (vec_merge:VFH
> >+        (smaxmin:VFH
> >+          (match_operand:VFH 2 "vector_operand")
> >+          (match_operand:VFH 3 "vector_operand"))
> >+        (match_operand:VFH 4 "nonimm_or_0_operand")
> >         (match_operand:<avx512fmaskmode> 1 "register_operand")))]
> >   "<MODE_SIZE> == 64 || TARGET_AVX512VL"
> > {
> >@@ -4785,13 +4785,13 @@
> >    (set_attr "mode" "<MODE>")])
> >
> > (define_expand "cond_fma<mode>"
> >-  [(set (match_operand:VF_AVX512VL 0 "register_operand")
> >-      (vec_merge:VF_AVX512VL
> >-        (fma:VF_AVX512VL
> >-          (match_operand:VF_AVX512VL 2 "vector_operand")
> >-          (match_operand:VF_AVX512VL 3 "vector_operand")
> >-          (match_operand:VF_AVX512VL 4 "vector_operand"))
> >-        (match_operand:VF_AVX512VL 5 "nonimm_or_0_operand")
> >+  [(set (match_operand:VFH_AVX512VL 0 "register_operand")
> >+      (vec_merge:VFH_AVX512VL
> >+        (fma:VFH_AVX512VL
> >+          (match_operand:VFH_AVX512VL 2 "vector_operand")
> >+          (match_operand:VFH_AVX512VL 3 "vector_operand")
> >+          (match_operand:VFH_AVX512VL 4 "vector_operand"))
> >+        (match_operand:VFH_AVX512VL 5 "nonimm_or_0_operand")
> >         (match_operand:<avx512fmaskmode> 1 "register_operand")))]
> >   "TARGET_AVX512F"
> > {
> >@@ -4885,14 +4885,14 @@
> >    (set_attr "mode" "<MODE>")])
> >
> > (define_expand "cond_fms<mode>"
> >-  [(set (match_operand:VF_AVX512VL 0 "register_operand")
> >-      (vec_merge:VF_AVX512VL
> >-        (fma:VF_AVX512VL
> >-          (match_operand:VF_AVX512VL 2 "vector_operand")
> >-          (match_operand:VF_AVX512VL 3 "vector_operand")
> >-          (neg:VF_AVX512VL
> >-            (match_operand:VF_AVX512VL 4 "vector_operand")))
> >-        (match_operand:VF_AVX512VL 5 "nonimm_or_0_operand")
> >+  [(set (match_operand:VFH_AVX512VL 0 "register_operand")
> >+      (vec_merge:VFH_AVX512VL
> >+        (fma:VFH_AVX512VL
> >+          (match_operand:VFH_AVX512VL 2 "vector_operand")
> >+          (match_operand:VFH_AVX512VL 3 "vector_operand")
> >+          (neg:VFH_AVX512VL
> >+            (match_operand:VFH_AVX512VL 4 "vector_operand")))
> >+        (match_operand:VFH_AVX512VL 5 "nonimm_or_0_operand")
> >         (match_operand:<avx512fmaskmode> 1 "register_operand")))]
> >   "TARGET_AVX512F"
> > {
> >@@ -4988,14 +4988,14 @@
> >    (set_attr "mode" "<MODE>")])
> >
> > (define_expand "cond_fnma<mode>"
> >-  [(set (match_operand:VF_AVX512VL 0 "register_operand")
> >-      (vec_merge:VF_AVX512VL
> >-        (fma:VF_AVX512VL
> >-          (neg:VF_AVX512VL
> >-            (match_operand:VF_AVX512VL 2 "vector_operand"))
> >-          (match_operand:VF_AVX512VL 3 "vector_operand")
> >-          (match_operand:VF_AVX512VL 4 "vector_operand"))
> >-        (match_operand:VF_AVX512VL 5 "nonimm_or_0_operand")
> >+  [(set (match_operand:VFH_AVX512VL 0 "register_operand")
> >+      (vec_merge:VFH_AVX512VL
> >+        (fma:VFH_AVX512VL
> >+          (neg:VFH_AVX512VL
> >+            (match_operand:VFH_AVX512VL 2 "vector_operand"))
> >+          (match_operand:VFH_AVX512VL 3 "vector_operand")
> >+          (match_operand:VFH_AVX512VL 4 "vector_operand"))
> >+        (match_operand:VFH_AVX512VL 5 "nonimm_or_0_operand")
> >         (match_operand:<avx512fmaskmode> 1 "register_operand")))]
> >   "TARGET_AVX512F"
> > {
> >@@ -5093,15 +5093,15 @@
> >    (set_attr "mode" "<MODE>")])
> >
> > (define_expand "cond_fnms<mode>"
> >-  [(set (match_operand:VF_AVX512VL 0 "register_operand")
> >-      (vec_merge:VF_AVX512VL
> >-        (fma:VF_AVX512VL
> >-          (neg:VF_AVX512VL
> >-            (match_operand:VF_AVX512VL 2 "vector_operand"))
> >-          (match_operand:VF_AVX512VL 3 "vector_operand")
> >-          (neg:VF_AVX512VL
> >-            (match_operand:VF_AVX512VL 4 "vector_operand")))
> >-        (match_operand:VF_AVX512VL 5 "nonimm_or_0_operand")
> >+  [(set (match_operand:VFH_AVX512VL 0 "register_operand")
> >+      (vec_merge:VFH_AVX512VL
> >+        (fma:VFH_AVX512VL
> >+          (neg:VFH_AVX512VL
> >+            (match_operand:VFH_AVX512VL 2 "vector_operand"))
> >+          (match_operand:VFH_AVX512VL 3 "vector_operand")
> >+          (neg:VFH_AVX512VL
> >+            (match_operand:VFH_AVX512VL 4 "vector_operand")))
> >+        (match_operand:VFH_AVX512VL 5 "nonimm_or_0_operand")
> >         (match_operand:<avx512fmaskmode> 1 "register_operand")))]
> >   "TARGET_AVX512F"
> > {
> >diff --git a/gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-1.c
> >b/gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-1.c
> >new file mode 100644
> >index 00000000000..b503b75d548
> >--- /dev/null
> >+++ b/gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-1.c
> >@@ -0,0 +1,9 @@
> >+/* { dg-do compile } */
> >+/* { dg-options "-O2 -march=sapphirerapids -DTYPE=_Float16
> >+-fdump-tree-vect" } */
> >+/* { dg-final { scan-tree-dump ".COND_ADD" "vect" } } */
> >+/* { dg-final { scan-tree-dump ".COND_SUB" "vect" } } */
> >+/* { dg-final { scan-tree-dump ".COND_MUL" "vect" } } */
> >+/* { dg-final { scan-tree-dump ".COND_RDIV" "vect" } } */
> >+
> >+#include "cond_op_addsubmuldiv_double-1.c"
> >+
> >diff --git a/gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-2.c
> >b/gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-2.c
> >new file mode 100644
> >index 00000000000..e8397bbc5b1
> >--- /dev/null
> >+++ b/gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-2.c
> >@@ -0,0 +1,7 @@
> >+/* { dg-do run } */
> >+/* { dg-options "-O2 -mavx512fp16 -mavx512vl -mprefer-vector-width=256
> >+-DTYPE=_Float16" } */
> >+/* { dg-require-effective-target avx512vl } */
> >+/* { dg-require-effective-target avx512fp16 } */
> >+
> >+#define AVX512FP16
> >+#include "cond_op_addsubmuldiv_double-2.c"
> >diff --git a/gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-1.c
> >b/gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-1.c
> >new file mode 100644
> >index 00000000000..9ea45d690e2
> >--- /dev/null
> >+++ b/gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-1.c
> >@@ -0,0 +1,20 @@
> >+/* { dg-do compile } */
> >+/* { dg-options "-O2 -march=sapphirerapids -DTYPE=_Float16
> >+-fdump-tree-optimized -D__BUILTIN_FMA=__builtin_fmaf16" } */
> >+/* { dg-final { scan-tree-dump-times ".COND_FMA" 3 "optimized" } } */
> >+/* { dg-final { scan-tree-dump-times ".COND_FNMA" 3 "optimized" } } */
> >+/* { dg-final { scan-tree-dump-times ".COND_FMS" 3 "optimized" } } */
> >+/* { dg-final { scan-tree-dump-times ".COND_FNMS" 3 "optimized" } } */
> >+/* { dg-final { scan-assembler-times "vfmadd132ph\[
> >+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)"  1 } }
> >+*/
> >+/* { dg-final { scan-assembler-times "vfnmadd132ph\[
> >+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)"  1 } }
> >+*/
> >+/* { dg-final { scan-assembler-times "vfmsub132ph\[
> >+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)"  1 } }
> >+*/
> >+/* { dg-final { scan-assembler-times "vfnmsub132ph\[
> >+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)"  1 } }
> >+*/
> >+/* { dg-final { scan-assembler-times "vfmadd231ph\[
> >+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
> >+/* { dg-final { scan-assembler-times "vfnmadd231ph\[
> >+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
> >+/* { dg-final { scan-assembler-times "vfmsub231ph\[
> >+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
> >+/* { dg-final { scan-assembler-times "vfnmsub231ph\[
> >+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
> >+/* { dg-final { scan-assembler-times "vfmadd132ph\[
> >+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
> >+/* { dg-final { scan-assembler-times "vfnmadd132ph\[
> >+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
> >+/* { dg-final { scan-assembler-times "vfmsub132ph\[
> >+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
> >+/* { dg-final { scan-assembler-times "vfnmsub132ph\[
> >+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
> >+
> >+#include "cond_op_fma_double-1.c"
> >diff --git a/gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-2.c
> >b/gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-2.c
> >new file mode 100644
> >index 00000000000..b7ee1cb8c95
> >--- /dev/null
> >+++ b/gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-2.c
> >@@ -0,0 +1,7 @@
> >+/* { dg-do run } */
> >+/* { dg-options "-O2 -mavx512fp16 -mavx512vl -mprefer-vector-width=256
> >+-DTYPE=_Float16 -D__BUILTIN_FMA=__builtin_fmaf16" -DNUM=100 } */
> >+/* { dg-require-effective-target avx512fp16 } */
> >+/* { dg-require-effective-target avx512vl } */
> >+
> >+#define AVX512FP16
> >+#include "cond_op_fma_double-2.c"
> >diff --git a/gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-1.c
> >b/gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-1.c
> >new file mode 100644
> >index 00000000000..b09410248f0
> >--- /dev/null
> >+++ b/gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-1.c
> >@@ -0,0 +1,8 @@
> >+/* { dg-do compile } */
> >+/* { dg-options "-O2 -march=sapphirerapids -DTYPE=_Float16
> >+-fdump-tree-optimized -DFN_MAX=__builtin_fmaxf16
> >+-DFN_MIN=__builtin_fminf16" } */
> >+/* { dg-final { scan-tree-dump ".COND_MAX" "optimized" } } */
> >+/* { dg-final { scan-tree-dump ".COND_MIN" "optimized" } } */
> >+/* { dg-final { scan-assembler-times "vmaxph"  1 } } */
> >+/* { dg-final { scan-assembler-times "vminph"  1 } } */
> >+
> >+#include "cond_op_maxmin_double-1.c"
> >diff --git a/gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-2.c
> >b/gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-2.c
> >new file mode 100644
> >index 00000000000..b67adc8b2d3
> >--- /dev/null
> >+++ b/gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-2.c
> >@@ -0,0 +1,6 @@
> >+/* { dg-do run } */
> >+/* { dg-options "-O2 -mavx512fp16 -mavx512vl -mprefer-vector-width=256
> >+-DTYPE=_Float16 -DFN_MAX=__builtin_fmaxf16 -
> >DFN_MIN=__builtin_fminf16
> >+-ffast-math" } */
> >+/* { dg-require-effective-target avx512vl } */
> >+/* { dg-require-effective-target avx512fp16 } */
> >+
> >+#include "cond_op_maxmin_double-2.c"
> >--
> >2.18.1
>
Hongtao Liu Sept. 24, 2021, 2:28 a.m. UTC | #3
On Fri, Sep 24, 2021 at 10:16 AM Hongyu Wang via Gcc-patches
<gcc-patches@gcc.gnu.org> wrote:
>
> > >This patch extend the expanders for cond_op to support vector HF modes.
> > >bootstraped and regtested on x86_64-pc-linux-gnu{-m32,}.
> > Do runtime tests passe on sde{-m32,}?
>
> Yes, forgot to mention this.
>
> Liu, Hongtao via Gcc-patches <gcc-patches@gcc.gnu.org> 于2021年9月23日周四 下午5:31写道:
>
> >
> >
> >
> > >-----Original Message-----
> > >From: Wang, Hongyu <hongyu.wang@intel.com>
> > >Sent: Thursday, September 23, 2021 5:16 PM
> > >To: Liu, Hongtao <hongtao.liu@intel.com>
> > >Cc: gcc-patches@gcc.gnu.org
> > >Subject: [PATCH] AVX512FP16: Support cond_op for HFmode
> > >
> > >Hi,
> > >
> > >This patch extend the expanders for cond_op to support vector HF modes.
> > >bootstraped and regtested on x86_64-pc-linux-gnu{-m32,}.
> > Do runtime tests passe on sde{-m32,}?
> > >Ok for master?
Ok.
> > >
> > >gcc/ChangeLog:
> > >
> > >       * config/i386/sse.md (cond_<insn><mode>): Extend to support
> > >       vector HFmodes.
> > >       (cond_mul<mode>): Likewise.
> > >       (cond_div<mode>): Likewise.
> > >       (cond_<code><mode>): Likewise.
> > >       (cond_fma<mode>): Likewise.
> > >       (cond_fms<mode>): Likewise.
> > >       (cond_fnma<mode>): Likewise.
> > >       (cond_fnms<mode>): Likewise.
> > >
> > >gcc/testsuite/ChangeLog:
> > >
> > >       * gcc.target/i386/cond_op_addsubmuldiv__Float16-1.c: New test.
> > >       * gcc.target/i386/cond_op_addsubmuldiv__Float16-2.c: Ditto.
> > >       * gcc.target/i386/cond_op_fma__Float16-1.c: Ditto.
> > >       * gcc.target/i386/cond_op_fma__Float16-2.c: Ditto.
> > >       * gcc.target/i386/cond_op_maxmin__Float16-1.c: Ditto.
> > >       * gcc.target/i386/cond_op_maxmin__Float16-2.c: Ditto.
> > >---
> > > gcc/config/i386/sse.md                        | 112 +++++++++---------
> > > .../i386/cond_op_addsubmuldiv__Float16-1.c    |   9 ++
> > > .../i386/cond_op_addsubmuldiv__Float16-2.c    |   7 ++
> > > .../gcc.target/i386/cond_op_fma__Float16-1.c  |  20 ++++
> > > .../gcc.target/i386/cond_op_fma__Float16-2.c  |   7 ++
> > > .../i386/cond_op_maxmin__Float16-1.c          |   8 ++
> > > .../i386/cond_op_maxmin__Float16-2.c          |   6 +
> > > 7 files changed, 113 insertions(+), 56 deletions(-)  create mode 100644
> > >gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-1.c
> > > create mode 100644
> > >gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-2.c
> > > create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-1.c
> > > create mode 100644 gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-2.c
> > > create mode 100644
> > >gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-1.c
> > > create mode 100644
> > >gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-2.c
> > >
> > >diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index
> > >1ca95984afc..c2eeb7b1517 100644
> > >--- a/gcc/config/i386/sse.md
> > >+++ b/gcc/config/i386/sse.md
> > >@@ -2118,12 +2118,12 @@
> > >   [(set_attr "isa" "noavx,noavx,avx,avx")])
> > >
> > > (define_expand "cond_<insn><mode>"
> > >-  [(set (match_operand:VF 0 "register_operand")
> > >-      (vec_merge:VF
> > >-        (plusminus:VF
> > >-          (match_operand:VF 2 "vector_operand")
> > >-          (match_operand:VF 3 "vector_operand"))
> > >-        (match_operand:VF 4 "nonimm_or_0_operand")
> > >+  [(set (match_operand:VFH 0 "register_operand")
> > >+      (vec_merge:VFH
> > >+        (plusminus:VFH
> > >+          (match_operand:VFH 2 "vector_operand")
> > >+          (match_operand:VFH 3 "vector_operand"))
> > >+        (match_operand:VFH 4 "nonimm_or_0_operand")
> > >         (match_operand:<avx512fmaskmode> 1 "register_operand")))]
> > >   "<MODE_SIZE> == 64 || TARGET_AVX512VL"
> > > {
> > >@@ -2207,12 +2207,12 @@
> > >    (set_attr "mode" "<ssescalarmode>")])
> > >
> > > (define_expand "cond_mul<mode>"
> > >-  [(set (match_operand:VF 0 "register_operand")
> > >-      (vec_merge:VF
> > >-        (mult:VF
> > >-          (match_operand:VF 2 "vector_operand")
> > >-          (match_operand:VF 3 "vector_operand"))
> > >-        (match_operand:VF 4 "nonimm_or_0_operand")
> > >+  [(set (match_operand:VFH 0 "register_operand")
> > >+      (vec_merge:VFH
> > >+        (mult:VFH
> > >+          (match_operand:VFH 2 "vector_operand")
> > >+          (match_operand:VFH 3 "vector_operand"))
> > >+        (match_operand:VFH 4 "nonimm_or_0_operand")
> > >         (match_operand:<avx512fmaskmode> 1 "register_operand")))]
> > >   "<MODE_SIZE> == 64 || TARGET_AVX512VL"
> > > {
> > >@@ -2322,12 +2322,12 @@
> > > })
> > >
> > > (define_expand "cond_div<mode>"
> > >-  [(set (match_operand:VF 0 "register_operand")
> > >-      (vec_merge:VF
> > >-        (div:VF
> > >-          (match_operand:VF 2 "register_operand")
> > >-          (match_operand:VF 3 "vector_operand"))
> > >-        (match_operand:VF 4 "nonimm_or_0_operand")
> > >+  [(set (match_operand:VFH 0 "register_operand")
> > >+      (vec_merge:VFH
> > >+        (div:VFH
> > >+          (match_operand:VFH 2 "register_operand")
> > >+          (match_operand:VFH 3 "vector_operand"))
> > >+        (match_operand:VFH 4 "nonimm_or_0_operand")
> > >         (match_operand:<avx512fmaskmode> 1 "register_operand")))]
> > >   "<MODE_SIZE> == 64 || TARGET_AVX512VL"
> > > {
> > >@@ -2660,12 +2660,12 @@
> > >    (set_attr "mode" "HF")])
> > >
> > > (define_expand "cond_<code><mode>"
> > >-  [(set (match_operand:VF 0 "register_operand")
> > >-      (vec_merge:VF
> > >-        (smaxmin:VF
> > >-          (match_operand:VF 2 "vector_operand")
> > >-          (match_operand:VF 3 "vector_operand"))
> > >-        (match_operand:VF 4 "nonimm_or_0_operand")
> > >+  [(set (match_operand:VFH 0 "register_operand")
> > >+      (vec_merge:VFH
> > >+        (smaxmin:VFH
> > >+          (match_operand:VFH 2 "vector_operand")
> > >+          (match_operand:VFH 3 "vector_operand"))
> > >+        (match_operand:VFH 4 "nonimm_or_0_operand")
> > >         (match_operand:<avx512fmaskmode> 1 "register_operand")))]
> > >   "<MODE_SIZE> == 64 || TARGET_AVX512VL"
> > > {
> > >@@ -4785,13 +4785,13 @@
> > >    (set_attr "mode" "<MODE>")])
> > >
> > > (define_expand "cond_fma<mode>"
> > >-  [(set (match_operand:VF_AVX512VL 0 "register_operand")
> > >-      (vec_merge:VF_AVX512VL
> > >-        (fma:VF_AVX512VL
> > >-          (match_operand:VF_AVX512VL 2 "vector_operand")
> > >-          (match_operand:VF_AVX512VL 3 "vector_operand")
> > >-          (match_operand:VF_AVX512VL 4 "vector_operand"))
> > >-        (match_operand:VF_AVX512VL 5 "nonimm_or_0_operand")
> > >+  [(set (match_operand:VFH_AVX512VL 0 "register_operand")
> > >+      (vec_merge:VFH_AVX512VL
> > >+        (fma:VFH_AVX512VL
> > >+          (match_operand:VFH_AVX512VL 2 "vector_operand")
> > >+          (match_operand:VFH_AVX512VL 3 "vector_operand")
> > >+          (match_operand:VFH_AVX512VL 4 "vector_operand"))
> > >+        (match_operand:VFH_AVX512VL 5 "nonimm_or_0_operand")
> > >         (match_operand:<avx512fmaskmode> 1 "register_operand")))]
> > >   "TARGET_AVX512F"
> > > {
> > >@@ -4885,14 +4885,14 @@
> > >    (set_attr "mode" "<MODE>")])
> > >
> > > (define_expand "cond_fms<mode>"
> > >-  [(set (match_operand:VF_AVX512VL 0 "register_operand")
> > >-      (vec_merge:VF_AVX512VL
> > >-        (fma:VF_AVX512VL
> > >-          (match_operand:VF_AVX512VL 2 "vector_operand")
> > >-          (match_operand:VF_AVX512VL 3 "vector_operand")
> > >-          (neg:VF_AVX512VL
> > >-            (match_operand:VF_AVX512VL 4 "vector_operand")))
> > >-        (match_operand:VF_AVX512VL 5 "nonimm_or_0_operand")
> > >+  [(set (match_operand:VFH_AVX512VL 0 "register_operand")
> > >+      (vec_merge:VFH_AVX512VL
> > >+        (fma:VFH_AVX512VL
> > >+          (match_operand:VFH_AVX512VL 2 "vector_operand")
> > >+          (match_operand:VFH_AVX512VL 3 "vector_operand")
> > >+          (neg:VFH_AVX512VL
> > >+            (match_operand:VFH_AVX512VL 4 "vector_operand")))
> > >+        (match_operand:VFH_AVX512VL 5 "nonimm_or_0_operand")
> > >         (match_operand:<avx512fmaskmode> 1 "register_operand")))]
> > >   "TARGET_AVX512F"
> > > {
> > >@@ -4988,14 +4988,14 @@
> > >    (set_attr "mode" "<MODE>")])
> > >
> > > (define_expand "cond_fnma<mode>"
> > >-  [(set (match_operand:VF_AVX512VL 0 "register_operand")
> > >-      (vec_merge:VF_AVX512VL
> > >-        (fma:VF_AVX512VL
> > >-          (neg:VF_AVX512VL
> > >-            (match_operand:VF_AVX512VL 2 "vector_operand"))
> > >-          (match_operand:VF_AVX512VL 3 "vector_operand")
> > >-          (match_operand:VF_AVX512VL 4 "vector_operand"))
> > >-        (match_operand:VF_AVX512VL 5 "nonimm_or_0_operand")
> > >+  [(set (match_operand:VFH_AVX512VL 0 "register_operand")
> > >+      (vec_merge:VFH_AVX512VL
> > >+        (fma:VFH_AVX512VL
> > >+          (neg:VFH_AVX512VL
> > >+            (match_operand:VFH_AVX512VL 2 "vector_operand"))
> > >+          (match_operand:VFH_AVX512VL 3 "vector_operand")
> > >+          (match_operand:VFH_AVX512VL 4 "vector_operand"))
> > >+        (match_operand:VFH_AVX512VL 5 "nonimm_or_0_operand")
> > >         (match_operand:<avx512fmaskmode> 1 "register_operand")))]
> > >   "TARGET_AVX512F"
> > > {
> > >@@ -5093,15 +5093,15 @@
> > >    (set_attr "mode" "<MODE>")])
> > >
> > > (define_expand "cond_fnms<mode>"
> > >-  [(set (match_operand:VF_AVX512VL 0 "register_operand")
> > >-      (vec_merge:VF_AVX512VL
> > >-        (fma:VF_AVX512VL
> > >-          (neg:VF_AVX512VL
> > >-            (match_operand:VF_AVX512VL 2 "vector_operand"))
> > >-          (match_operand:VF_AVX512VL 3 "vector_operand")
> > >-          (neg:VF_AVX512VL
> > >-            (match_operand:VF_AVX512VL 4 "vector_operand")))
> > >-        (match_operand:VF_AVX512VL 5 "nonimm_or_0_operand")
> > >+  [(set (match_operand:VFH_AVX512VL 0 "register_operand")
> > >+      (vec_merge:VFH_AVX512VL
> > >+        (fma:VFH_AVX512VL
> > >+          (neg:VFH_AVX512VL
> > >+            (match_operand:VFH_AVX512VL 2 "vector_operand"))
> > >+          (match_operand:VFH_AVX512VL 3 "vector_operand")
> > >+          (neg:VFH_AVX512VL
> > >+            (match_operand:VFH_AVX512VL 4 "vector_operand")))
> > >+        (match_operand:VFH_AVX512VL 5 "nonimm_or_0_operand")
> > >         (match_operand:<avx512fmaskmode> 1 "register_operand")))]
> > >   "TARGET_AVX512F"
> > > {
> > >diff --git a/gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-1.c
> > >b/gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-1.c
> > >new file mode 100644
> > >index 00000000000..b503b75d548
> > >--- /dev/null
> > >+++ b/gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-1.c
> > >@@ -0,0 +1,9 @@
> > >+/* { dg-do compile } */
> > >+/* { dg-options "-O2 -march=sapphirerapids -DTYPE=_Float16
> > >+-fdump-tree-vect" } */
> > >+/* { dg-final { scan-tree-dump ".COND_ADD" "vect" } } */
> > >+/* { dg-final { scan-tree-dump ".COND_SUB" "vect" } } */
> > >+/* { dg-final { scan-tree-dump ".COND_MUL" "vect" } } */
> > >+/* { dg-final { scan-tree-dump ".COND_RDIV" "vect" } } */
> > >+
> > >+#include "cond_op_addsubmuldiv_double-1.c"
> > >+
> > >diff --git a/gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-2.c
> > >b/gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-2.c
> > >new file mode 100644
> > >index 00000000000..e8397bbc5b1
> > >--- /dev/null
> > >+++ b/gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-2.c
> > >@@ -0,0 +1,7 @@
> > >+/* { dg-do run } */
> > >+/* { dg-options "-O2 -mavx512fp16 -mavx512vl -mprefer-vector-width=256
> > >+-DTYPE=_Float16" } */
> > >+/* { dg-require-effective-target avx512vl } */
> > >+/* { dg-require-effective-target avx512fp16 } */
> > >+
> > >+#define AVX512FP16
> > >+#include "cond_op_addsubmuldiv_double-2.c"
> > >diff --git a/gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-1.c
> > >b/gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-1.c
> > >new file mode 100644
> > >index 00000000000..9ea45d690e2
> > >--- /dev/null
> > >+++ b/gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-1.c
> > >@@ -0,0 +1,20 @@
> > >+/* { dg-do compile } */
> > >+/* { dg-options "-O2 -march=sapphirerapids -DTYPE=_Float16
> > >+-fdump-tree-optimized -D__BUILTIN_FMA=__builtin_fmaf16" } */
> > >+/* { dg-final { scan-tree-dump-times ".COND_FMA" 3 "optimized" } } */
> > >+/* { dg-final { scan-tree-dump-times ".COND_FNMA" 3 "optimized" } } */
> > >+/* { dg-final { scan-tree-dump-times ".COND_FMS" 3 "optimized" } } */
> > >+/* { dg-final { scan-tree-dump-times ".COND_FNMS" 3 "optimized" } } */
> > >+/* { dg-final { scan-assembler-times "vfmadd132ph\[
> > >+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)"  1 } }
> > >+*/
> > >+/* { dg-final { scan-assembler-times "vfnmadd132ph\[
> > >+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)"  1 } }
> > >+*/
> > >+/* { dg-final { scan-assembler-times "vfmsub132ph\[
> > >+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)"  1 } }
> > >+*/
> > >+/* { dg-final { scan-assembler-times "vfnmsub132ph\[
> > >+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)"  1 } }
> > >+*/
> > >+/* { dg-final { scan-assembler-times "vfmadd231ph\[
> > >+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
> > >+/* { dg-final { scan-assembler-times "vfnmadd231ph\[
> > >+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
> > >+/* { dg-final { scan-assembler-times "vfmsub231ph\[
> > >+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
> > >+/* { dg-final { scan-assembler-times "vfnmsub231ph\[
> > >+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
> > >+/* { dg-final { scan-assembler-times "vfmadd132ph\[
> > >+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
> > >+/* { dg-final { scan-assembler-times "vfnmadd132ph\[
> > >+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
> > >+/* { dg-final { scan-assembler-times "vfmsub132ph\[
> > >+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
> > >+/* { dg-final { scan-assembler-times "vfnmsub132ph\[
> > >+\\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
> > >+
> > >+#include "cond_op_fma_double-1.c"
> > >diff --git a/gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-2.c
> > >b/gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-2.c
> > >new file mode 100644
> > >index 00000000000..b7ee1cb8c95
> > >--- /dev/null
> > >+++ b/gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-2.c
> > >@@ -0,0 +1,7 @@
> > >+/* { dg-do run } */
> > >+/* { dg-options "-O2 -mavx512fp16 -mavx512vl -mprefer-vector-width=256
> > >+-DTYPE=_Float16 -D__BUILTIN_FMA=__builtin_fmaf16" -DNUM=100 } */
> > >+/* { dg-require-effective-target avx512fp16 } */
> > >+/* { dg-require-effective-target avx512vl } */
> > >+
> > >+#define AVX512FP16
> > >+#include "cond_op_fma_double-2.c"
> > >diff --git a/gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-1.c
> > >b/gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-1.c
> > >new file mode 100644
> > >index 00000000000..b09410248f0
> > >--- /dev/null
> > >+++ b/gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-1.c
> > >@@ -0,0 +1,8 @@
> > >+/* { dg-do compile } */
> > >+/* { dg-options "-O2 -march=sapphirerapids -DTYPE=_Float16
> > >+-fdump-tree-optimized -DFN_MAX=__builtin_fmaxf16
> > >+-DFN_MIN=__builtin_fminf16" } */
> > >+/* { dg-final { scan-tree-dump ".COND_MAX" "optimized" } } */
> > >+/* { dg-final { scan-tree-dump ".COND_MIN" "optimized" } } */
> > >+/* { dg-final { scan-assembler-times "vmaxph"  1 } } */
> > >+/* { dg-final { scan-assembler-times "vminph"  1 } } */
> > >+
> > >+#include "cond_op_maxmin_double-1.c"
> > >diff --git a/gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-2.c
> > >b/gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-2.c
> > >new file mode 100644
> > >index 00000000000..b67adc8b2d3
> > >--- /dev/null
> > >+++ b/gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-2.c
> > >@@ -0,0 +1,6 @@
> > >+/* { dg-do run } */
> > >+/* { dg-options "-O2 -mavx512fp16 -mavx512vl -mprefer-vector-width=256
> > >+-DTYPE=_Float16 -DFN_MAX=__builtin_fmaxf16 -
> > >DFN_MIN=__builtin_fminf16
> > >+-ffast-math" } */
> > >+/* { dg-require-effective-target avx512vl } */
> > >+/* { dg-require-effective-target avx512fp16 } */
> > >+
> > >+#include "cond_op_maxmin_double-2.c"
> > >--
> > >2.18.1
> >
diff mbox series

Patch

diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md
index 1ca95984afc..c2eeb7b1517 100644
--- a/gcc/config/i386/sse.md
+++ b/gcc/config/i386/sse.md
@@ -2118,12 +2118,12 @@ 
   [(set_attr "isa" "noavx,noavx,avx,avx")])
 
 (define_expand "cond_<insn><mode>"
-  [(set (match_operand:VF 0 "register_operand")
-	(vec_merge:VF
-	  (plusminus:VF
-	    (match_operand:VF 2 "vector_operand")
-	    (match_operand:VF 3 "vector_operand"))
-	  (match_operand:VF 4 "nonimm_or_0_operand")
+  [(set (match_operand:VFH 0 "register_operand")
+	(vec_merge:VFH
+	  (plusminus:VFH
+	    (match_operand:VFH 2 "vector_operand")
+	    (match_operand:VFH 3 "vector_operand"))
+	  (match_operand:VFH 4 "nonimm_or_0_operand")
 	  (match_operand:<avx512fmaskmode> 1 "register_operand")))]
   "<MODE_SIZE> == 64 || TARGET_AVX512VL"
 {
@@ -2207,12 +2207,12 @@ 
    (set_attr "mode" "<ssescalarmode>")])
 
 (define_expand "cond_mul<mode>"
-  [(set (match_operand:VF 0 "register_operand")
-	(vec_merge:VF
-	  (mult:VF
-	    (match_operand:VF 2 "vector_operand")
-	    (match_operand:VF 3 "vector_operand"))
-	  (match_operand:VF 4 "nonimm_or_0_operand")
+  [(set (match_operand:VFH 0 "register_operand")
+	(vec_merge:VFH
+	  (mult:VFH
+	    (match_operand:VFH 2 "vector_operand")
+	    (match_operand:VFH 3 "vector_operand"))
+	  (match_operand:VFH 4 "nonimm_or_0_operand")
 	  (match_operand:<avx512fmaskmode> 1 "register_operand")))]
   "<MODE_SIZE> == 64 || TARGET_AVX512VL"
 {
@@ -2322,12 +2322,12 @@ 
 })
 
 (define_expand "cond_div<mode>"
-  [(set (match_operand:VF 0 "register_operand")
-	(vec_merge:VF
-	  (div:VF
-	    (match_operand:VF 2 "register_operand")
-	    (match_operand:VF 3 "vector_operand"))
-	  (match_operand:VF 4 "nonimm_or_0_operand")
+  [(set (match_operand:VFH 0 "register_operand")
+	(vec_merge:VFH
+	  (div:VFH
+	    (match_operand:VFH 2 "register_operand")
+	    (match_operand:VFH 3 "vector_operand"))
+	  (match_operand:VFH 4 "nonimm_or_0_operand")
 	  (match_operand:<avx512fmaskmode> 1 "register_operand")))]
   "<MODE_SIZE> == 64 || TARGET_AVX512VL"
 {
@@ -2660,12 +2660,12 @@ 
    (set_attr "mode" "HF")])
 
 (define_expand "cond_<code><mode>"
-  [(set (match_operand:VF 0 "register_operand")
-	(vec_merge:VF
-	  (smaxmin:VF
-	    (match_operand:VF 2 "vector_operand")
-	    (match_operand:VF 3 "vector_operand"))
-	  (match_operand:VF 4 "nonimm_or_0_operand")
+  [(set (match_operand:VFH 0 "register_operand")
+	(vec_merge:VFH
+	  (smaxmin:VFH
+	    (match_operand:VFH 2 "vector_operand")
+	    (match_operand:VFH 3 "vector_operand"))
+	  (match_operand:VFH 4 "nonimm_or_0_operand")
 	  (match_operand:<avx512fmaskmode> 1 "register_operand")))]
   "<MODE_SIZE> == 64 || TARGET_AVX512VL"
 {
@@ -4785,13 +4785,13 @@ 
    (set_attr "mode" "<MODE>")])
 
 (define_expand "cond_fma<mode>"
-  [(set (match_operand:VF_AVX512VL 0 "register_operand")
-	(vec_merge:VF_AVX512VL
-	  (fma:VF_AVX512VL
-	    (match_operand:VF_AVX512VL 2 "vector_operand")
-	    (match_operand:VF_AVX512VL 3 "vector_operand")
-	    (match_operand:VF_AVX512VL 4 "vector_operand"))
-	  (match_operand:VF_AVX512VL 5 "nonimm_or_0_operand")
+  [(set (match_operand:VFH_AVX512VL 0 "register_operand")
+	(vec_merge:VFH_AVX512VL
+	  (fma:VFH_AVX512VL
+	    (match_operand:VFH_AVX512VL 2 "vector_operand")
+	    (match_operand:VFH_AVX512VL 3 "vector_operand")
+	    (match_operand:VFH_AVX512VL 4 "vector_operand"))
+	  (match_operand:VFH_AVX512VL 5 "nonimm_or_0_operand")
 	  (match_operand:<avx512fmaskmode> 1 "register_operand")))]
   "TARGET_AVX512F"
 {
@@ -4885,14 +4885,14 @@ 
    (set_attr "mode" "<MODE>")])
 
 (define_expand "cond_fms<mode>"
-  [(set (match_operand:VF_AVX512VL 0 "register_operand")
-	(vec_merge:VF_AVX512VL
-	  (fma:VF_AVX512VL
-	    (match_operand:VF_AVX512VL 2 "vector_operand")
-	    (match_operand:VF_AVX512VL 3 "vector_operand")
-	    (neg:VF_AVX512VL
-	      (match_operand:VF_AVX512VL 4 "vector_operand")))
-	  (match_operand:VF_AVX512VL 5 "nonimm_or_0_operand")
+  [(set (match_operand:VFH_AVX512VL 0 "register_operand")
+	(vec_merge:VFH_AVX512VL
+	  (fma:VFH_AVX512VL
+	    (match_operand:VFH_AVX512VL 2 "vector_operand")
+	    (match_operand:VFH_AVX512VL 3 "vector_operand")
+	    (neg:VFH_AVX512VL
+	      (match_operand:VFH_AVX512VL 4 "vector_operand")))
+	  (match_operand:VFH_AVX512VL 5 "nonimm_or_0_operand")
 	  (match_operand:<avx512fmaskmode> 1 "register_operand")))]
   "TARGET_AVX512F"
 {
@@ -4988,14 +4988,14 @@ 
    (set_attr "mode" "<MODE>")])
 
 (define_expand "cond_fnma<mode>"
-  [(set (match_operand:VF_AVX512VL 0 "register_operand")
-	(vec_merge:VF_AVX512VL
-	  (fma:VF_AVX512VL
-	    (neg:VF_AVX512VL
-	      (match_operand:VF_AVX512VL 2 "vector_operand"))
-	    (match_operand:VF_AVX512VL 3 "vector_operand")
-	    (match_operand:VF_AVX512VL 4 "vector_operand"))
-	  (match_operand:VF_AVX512VL 5 "nonimm_or_0_operand")
+  [(set (match_operand:VFH_AVX512VL 0 "register_operand")
+	(vec_merge:VFH_AVX512VL
+	  (fma:VFH_AVX512VL
+	    (neg:VFH_AVX512VL
+	      (match_operand:VFH_AVX512VL 2 "vector_operand"))
+	    (match_operand:VFH_AVX512VL 3 "vector_operand")
+	    (match_operand:VFH_AVX512VL 4 "vector_operand"))
+	  (match_operand:VFH_AVX512VL 5 "nonimm_or_0_operand")
 	  (match_operand:<avx512fmaskmode> 1 "register_operand")))]
   "TARGET_AVX512F"
 {
@@ -5093,15 +5093,15 @@ 
    (set_attr "mode" "<MODE>")])
 
 (define_expand "cond_fnms<mode>"
-  [(set (match_operand:VF_AVX512VL 0 "register_operand")
-	(vec_merge:VF_AVX512VL
-	  (fma:VF_AVX512VL
-	    (neg:VF_AVX512VL
-	      (match_operand:VF_AVX512VL 2 "vector_operand"))
-	    (match_operand:VF_AVX512VL 3 "vector_operand")
-	    (neg:VF_AVX512VL
-	      (match_operand:VF_AVX512VL 4 "vector_operand")))
-	  (match_operand:VF_AVX512VL 5 "nonimm_or_0_operand")
+  [(set (match_operand:VFH_AVX512VL 0 "register_operand")
+	(vec_merge:VFH_AVX512VL
+	  (fma:VFH_AVX512VL
+	    (neg:VFH_AVX512VL
+	      (match_operand:VFH_AVX512VL 2 "vector_operand"))
+	    (match_operand:VFH_AVX512VL 3 "vector_operand")
+	    (neg:VFH_AVX512VL
+	      (match_operand:VFH_AVX512VL 4 "vector_operand")))
+	  (match_operand:VFH_AVX512VL 5 "nonimm_or_0_operand")
 	  (match_operand:<avx512fmaskmode> 1 "register_operand")))]
   "TARGET_AVX512F"
 {
diff --git a/gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-1.c b/gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-1.c
new file mode 100644
index 00000000000..b503b75d548
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-1.c
@@ -0,0 +1,9 @@ 
+/* { dg-do compile } */
+/* { dg-options "-O2 -march=sapphirerapids -DTYPE=_Float16 -fdump-tree-vect" } */
+/* { dg-final { scan-tree-dump ".COND_ADD" "vect" } } */
+/* { dg-final { scan-tree-dump ".COND_SUB" "vect" } } */
+/* { dg-final { scan-tree-dump ".COND_MUL" "vect" } } */
+/* { dg-final { scan-tree-dump ".COND_RDIV" "vect" } } */
+
+#include "cond_op_addsubmuldiv_double-1.c"
+
diff --git a/gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-2.c b/gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-2.c
new file mode 100644
index 00000000000..e8397bbc5b1
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv__Float16-2.c
@@ -0,0 +1,7 @@ 
+/* { dg-do run } */
+/* { dg-options "-O2 -mavx512fp16 -mavx512vl -mprefer-vector-width=256 -DTYPE=_Float16" } */
+/* { dg-require-effective-target avx512vl } */
+/* { dg-require-effective-target avx512fp16 } */
+
+#define AVX512FP16
+#include "cond_op_addsubmuldiv_double-2.c"
diff --git a/gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-1.c b/gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-1.c
new file mode 100644
index 00000000000..9ea45d690e2
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-1.c
@@ -0,0 +1,20 @@ 
+/* { dg-do compile } */
+/* { dg-options "-O2 -march=sapphirerapids -DTYPE=_Float16 -fdump-tree-optimized -D__BUILTIN_FMA=__builtin_fmaf16" } */
+/* { dg-final { scan-tree-dump-times ".COND_FMA" 3 "optimized" } } */
+/* { dg-final { scan-tree-dump-times ".COND_FNMA" 3 "optimized" } } */
+/* { dg-final { scan-tree-dump-times ".COND_FMS" 3 "optimized" } } */
+/* { dg-final { scan-tree-dump-times ".COND_FNMS" 3 "optimized" } } */
+/* { dg-final { scan-assembler-times "vfmadd132ph\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)"  1 } } */
+/* { dg-final { scan-assembler-times "vfnmadd132ph\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)"  1 } } */
+/* { dg-final { scan-assembler-times "vfmsub132ph\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)"  1 } } */
+/* { dg-final { scan-assembler-times "vfnmsub132ph\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)"  1 } } */
+/* { dg-final { scan-assembler-times "vfmadd231ph\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
+/* { dg-final { scan-assembler-times "vfnmadd231ph\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
+/* { dg-final { scan-assembler-times "vfmsub231ph\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
+/* { dg-final { scan-assembler-times "vfnmsub231ph\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
+/* { dg-final { scan-assembler-times "vfmadd132ph\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
+/* { dg-final { scan-assembler-times "vfnmadd132ph\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
+/* { dg-final { scan-assembler-times "vfmsub132ph\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
+/* { dg-final { scan-assembler-times "vfnmsub132ph\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
+
+#include "cond_op_fma_double-1.c"
diff --git a/gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-2.c b/gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-2.c
new file mode 100644
index 00000000000..b7ee1cb8c95
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/cond_op_fma__Float16-2.c
@@ -0,0 +1,7 @@ 
+/* { dg-do run } */
+/* { dg-options "-O2 -mavx512fp16 -mavx512vl -mprefer-vector-width=256 -DTYPE=_Float16 -D__BUILTIN_FMA=__builtin_fmaf16" -DNUM=100 } */
+/* { dg-require-effective-target avx512fp16 } */
+/* { dg-require-effective-target avx512vl } */
+
+#define AVX512FP16
+#include "cond_op_fma_double-2.c"
diff --git a/gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-1.c b/gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-1.c
new file mode 100644
index 00000000000..b09410248f0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-1.c
@@ -0,0 +1,8 @@ 
+/* { dg-do compile } */
+/* { dg-options "-O2 -march=sapphirerapids -DTYPE=_Float16 -fdump-tree-optimized -DFN_MAX=__builtin_fmaxf16 -DFN_MIN=__builtin_fminf16" } */
+/* { dg-final { scan-tree-dump ".COND_MAX" "optimized" } } */
+/* { dg-final { scan-tree-dump ".COND_MIN" "optimized" } } */
+/* { dg-final { scan-assembler-times "vmaxph"  1 } } */
+/* { dg-final { scan-assembler-times "vminph"  1 } } */
+
+#include "cond_op_maxmin_double-1.c"
diff --git a/gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-2.c b/gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-2.c
new file mode 100644
index 00000000000..b67adc8b2d3
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/cond_op_maxmin__Float16-2.c
@@ -0,0 +1,6 @@ 
+/* { dg-do run } */
+/* { dg-options "-O2 -mavx512fp16 -mavx512vl -mprefer-vector-width=256 -DTYPE=_Float16 -DFN_MAX=__builtin_fmaxf16 -DFN_MIN=__builtin_fminf16 -ffast-math" } */
+/* { dg-require-effective-target avx512vl } */
+/* { dg-require-effective-target avx512fp16 } */
+
+#include "cond_op_maxmin_double-2.c"