[v3,rs6000] Change mode and insn condition for VSX scalar extract/insert instructions
Commit Message
Hi,
For scalar extract/insert instructions, exponent field can be stored in a
32-bit register. So this patch changes the mode of exponent field from DI to
SI. The instructions using DI registers can be invoked with -mpowerpc64 in a
32-bit environment. The patch changes insn condition from TARGET_64BIT to
TARGET_POWERPC64 for those instructions.
This patch also changes prototypes of relevant built-ins and effective
target of test cases.
Bootstrapped and tested on powerpc64-linux BE and LE with no regressions.
Is this okay for trunk? Any recommendations? Thanks a lot.
ChangeLog
2022-09-07 Haochen Gui <guihaoc@linux.ibm.com>
gcc/
* config/rs6000/rs6000-builtins.def
(__builtin_vsx_scalar_extract_exp): Set return type to const unsigned
int.
(__builtin_vsx_scalar_extract_sig): Set return type to const unsigned
long long.
(__builtin_vsx_scalar_insert_exp): Set type of second argument to
unsigned int.
(__builtin_vsx_scalar_insert_exp_dp): Likewise.
* config/rs6000/vsx.md (xsxexpdp): Set mode of first operand to
SImode. Remove TARGET_64BIT from insn condition.
(xsxsigdp): Change insn condition from TARGET_64BIT to TARGET_POWERPC64.
(xsiexpdp): Change insn condition from TARGET_64BIT to
TARGET_POWERPC64. Set mode of third operand to SImode.
(xsiexpdpf): Set mode of third operand to SImode. Remove TARGET_64BIT
from insn condition.
gcc/testsuite/
* gcc.target/powerpc/bfp/scalar-extract-exp-0.c: Change effective
target from lp64 to has_arch_ppc64.
* gcc.target/powerpc/bfp/scalar-extract-exp-6.c: Likewise.
* gcc.target/powerpc/bfp/scalar-extract-sig-0.c: Likewise.
* gcc.target/powerpc/bfp/scalar-extract-sig-6.c: Likewise.
* gcc.target/powerpc/bfp/scalar-insert-exp-0.c: Likewise.
* gcc.target/powerpc/bfp/scalar-insert-exp-12.c: Likewise.
* gcc.target/powerpc/bfp/scalar-insert-exp-13.c: Likewise.
* gcc.target/powerpc/bfp/scalar-insert-exp-3.c: Likewise.
patch.diff
Comments
Hi,
Gentle ping this:
https://gcc.gnu.org/pipermail/gcc-patches/2022-September/601196.html
Thanks.
On 7/9/2022 下午 3:44, HAO CHEN GUI wrote:
> Hi,
>
> For scalar extract/insert instructions, exponent field can be stored in a
> 32-bit register. So this patch changes the mode of exponent field from DI to
> SI. The instructions using DI registers can be invoked with -mpowerpc64 in a
> 32-bit environment. The patch changes insn condition from TARGET_64BIT to
> TARGET_POWERPC64 for those instructions.
>
> This patch also changes prototypes of relevant built-ins and effective
> target of test cases.
>
> Bootstrapped and tested on powerpc64-linux BE and LE with no regressions.
> Is this okay for trunk? Any recommendations? Thanks a lot.
>
> ChangeLog
> 2022-09-07 Haochen Gui <guihaoc@linux.ibm.com>
>
> gcc/
> * config/rs6000/rs6000-builtins.def
> (__builtin_vsx_scalar_extract_exp): Set return type to const unsigned
> int.
> (__builtin_vsx_scalar_extract_sig): Set return type to const unsigned
> long long.
> (__builtin_vsx_scalar_insert_exp): Set type of second argument to
> unsigned int.
> (__builtin_vsx_scalar_insert_exp_dp): Likewise.
> * config/rs6000/vsx.md (xsxexpdp): Set mode of first operand to
> SImode. Remove TARGET_64BIT from insn condition.
> (xsxsigdp): Change insn condition from TARGET_64BIT to TARGET_POWERPC64.
> (xsiexpdp): Change insn condition from TARGET_64BIT to
> TARGET_POWERPC64. Set mode of third operand to SImode.
> (xsiexpdpf): Set mode of third operand to SImode. Remove TARGET_64BIT
> from insn condition.
>
> gcc/testsuite/
> * gcc.target/powerpc/bfp/scalar-extract-exp-0.c: Change effective
> target from lp64 to has_arch_ppc64.
> * gcc.target/powerpc/bfp/scalar-extract-exp-6.c: Likewise.
> * gcc.target/powerpc/bfp/scalar-extract-sig-0.c: Likewise.
> * gcc.target/powerpc/bfp/scalar-extract-sig-6.c: Likewise.
> * gcc.target/powerpc/bfp/scalar-insert-exp-0.c: Likewise.
> * gcc.target/powerpc/bfp/scalar-insert-exp-12.c: Likewise.
> * gcc.target/powerpc/bfp/scalar-insert-exp-13.c: Likewise.
> * gcc.target/powerpc/bfp/scalar-insert-exp-3.c: Likewise.
>
> patch.diff
> diff --git a/gcc/config/rs6000/rs6000-builtins.def b/gcc/config/rs6000/rs6000-builtins.def
> index f76f54793d7..ca2a1d7657e 100644
> --- a/gcc/config/rs6000/rs6000-builtins.def
> +++ b/gcc/config/rs6000/rs6000-builtins.def
> @@ -2847,17 +2847,17 @@
> pure vsc __builtin_vsx_lxvl (const void *, signed long);
> LXVL lxvl {}
>
> - const signed long __builtin_vsx_scalar_extract_exp (double);
> + const unsigned int __builtin_vsx_scalar_extract_exp (double);
> VSEEDP xsxexpdp {}
>
> - const signed long __builtin_vsx_scalar_extract_sig (double);
> + const unsigned long long __builtin_vsx_scalar_extract_sig (double);
> VSESDP xsxsigdp {}
>
> const double __builtin_vsx_scalar_insert_exp (unsigned long long, \
> - unsigned long long);
> + unsigned int);
> VSIEDP xsiexpdp {}
>
> - const double __builtin_vsx_scalar_insert_exp_dp (double, unsigned long long);
> + const double __builtin_vsx_scalar_insert_exp_dp (double, unsigned int);
> VSIEDPF xsiexpdpf {}
>
> pure vsc __builtin_vsx_xl_len_r (void *, signed long);
> diff --git a/gcc/config/rs6000/vsx.md b/gcc/config/rs6000/vsx.md
> index e226a93bbe5..9d3a2340a79 100644
> --- a/gcc/config/rs6000/vsx.md
> +++ b/gcc/config/rs6000/vsx.md
> @@ -5095,10 +5095,10 @@ (define_insn "xsxexpqp_<mode>"
>
> ;; VSX Scalar Extract Exponent Double-Precision
> (define_insn "xsxexpdp"
> - [(set (match_operand:DI 0 "register_operand" "=r")
> - (unspec:DI [(match_operand:DF 1 "vsx_register_operand" "wa")]
> + [(set (match_operand:SI 0 "register_operand" "=r")
> + (unspec:SI [(match_operand:DF 1 "vsx_register_operand" "wa")]
> UNSPEC_VSX_SXEXPDP))]
> - "TARGET_P9_VECTOR && TARGET_64BIT"
> + "TARGET_P9_VECTOR"
> "xsxexpdp %0,%x1"
> [(set_attr "type" "integer")])
>
> @@ -5116,7 +5116,7 @@ (define_insn "xsxsigdp"
> [(set (match_operand:DI 0 "register_operand" "=r")
> (unspec:DI [(match_operand:DF 1 "vsx_register_operand" "wa")]
> UNSPEC_VSX_SXSIG))]
> - "TARGET_P9_VECTOR && TARGET_64BIT"
> + "TARGET_P9_VECTOR && TARGET_POWERPC64"
> "xsxsigdp %0,%x1"
> [(set_attr "type" "integer")])
>
> @@ -5145,9 +5145,9 @@ (define_insn "xsiexpqp_<mode>"
> (define_insn "xsiexpdp"
> [(set (match_operand:DF 0 "vsx_register_operand" "=wa")
> (unspec:DF [(match_operand:DI 1 "register_operand" "r")
> - (match_operand:DI 2 "register_operand" "r")]
> + (match_operand:SI 2 "register_operand" "r")]
> UNSPEC_VSX_SIEXPDP))]
> - "TARGET_P9_VECTOR && TARGET_64BIT"
> + "TARGET_P9_VECTOR && TARGET_POWERPC64"
> "xsiexpdp %x0,%1,%2"
> [(set_attr "type" "fpsimple")])
>
> @@ -5155,9 +5155,9 @@ (define_insn "xsiexpdp"
> (define_insn "xsiexpdpf"
> [(set (match_operand:DF 0 "vsx_register_operand" "=wa")
> (unspec:DF [(match_operand:DF 1 "register_operand" "r")
> - (match_operand:DI 2 "register_operand" "r")]
> + (match_operand:SI 2 "register_operand" "r")]
> UNSPEC_VSX_SIEXPDP))]
> - "TARGET_P9_VECTOR && TARGET_64BIT"
> + "TARGET_P9_VECTOR"
> "xsiexpdp %x0,%1,%2"
> [(set_attr "type" "fpsimple")])
>
> diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-exp-0.c b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-exp-0.c
> index 35bf1b240f3..9f327a4be6c 100644
> --- a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-exp-0.c
> +++ b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-exp-0.c
> @@ -1,7 +1,7 @@
> -/* { dg-do compile { target { powerpc*-*-* } } } */
> -/* { dg-require-effective-target lp64 } */
> -/* { dg-require-effective-target powerpc_p9vector_ok } */
> +/* { dg-do compile } */
> /* { dg-options "-mdejagnu-cpu=power9" } */
> +/* { dg-require-effective-target has_arch_ppc64 } */
> +/* { dg-require-effective-target powerpc_p9vector_ok } */
>
> /* This test should succeed only on 64-bit configurations. */
> #include <altivec.h>
> diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-exp-6.c b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-exp-6.c
> index b9dd7d61aae..136471a35b3 100644
> --- a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-exp-6.c
> +++ b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-exp-6.c
> @@ -1,7 +1,7 @@
> -/* { dg-do run { target { powerpc*-*-* } } } */
> -/* { dg-require-effective-target lp64 } */
> -/* { dg-require-effective-target p9vector_hw } */
> +/* { dg-do run } */
> /* { dg-options "-mdejagnu-cpu=power9" } */
> +/* { dg-require-effective-target has_arch_ppc64 } */
> +/* { dg-require-effective-target p9vector_hw } */
>
> /* This test should succeed only on 64-bit configurations. */
> #include <altivec.h>
> diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-sig-0.c b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-sig-0.c
> index 637080652b7..3be7eb13566 100644
> --- a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-sig-0.c
> +++ b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-sig-0.c
> @@ -1,7 +1,7 @@
> -/* { dg-do compile { target { powerpc*-*-* } } } */
> -/* { dg-require-effective-target lp64 } */
> -/* { dg-require-effective-target powerpc_p9vector_ok } */
> +/* { dg-do compile } */
> /* { dg-options "-mdejagnu-cpu=power9" } */
> +/* { dg-require-effective-target has_arch_ppc64 } */
> +/* { dg-require-effective-target powerpc_p9vector_ok } */
>
> /* This test should succeed only on 64-bit configurations. */
> #include <altivec.h>
> diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-sig-6.c b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-sig-6.c
> index c85072da138..b96a745157d 100644
> --- a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-sig-6.c
> +++ b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-sig-6.c
> @@ -1,7 +1,7 @@
> -/* { dg-do run { target { powerpc*-*-* } } } */
> -/* { dg-require-effective-target lp64 } */
> -/* { dg-require-effective-target p9vector_hw } */
> +/* { dg-do run } */
> /* { dg-options "-mdejagnu-cpu=power9" } */
> +/* { dg-require-effective-target has_arch_ppc64 } */
> +/* { dg-require-effective-target p9vector_hw } */
>
> /* This test should succeed only on 64-bit configurations. */
> #include <altivec.h>
> diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-0.c b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-0.c
> index d8243258a67..074c23f4530 100644
> --- a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-0.c
> +++ b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-0.c
> @@ -1,7 +1,7 @@
> -/* { dg-do compile { target { powerpc*-*-* } } } */
> -/* { dg-require-effective-target lp64 } */
> -/* { dg-require-effective-target powerpc_p9vector_ok } */
> +/* { dg-do compile } */
> /* { dg-options "-mdejagnu-cpu=power9" } */
> +/* { dg-require-effective-target has_arch_ppc64 } */
> +/* { dg-require-effective-target powerpc_p9vector_ok } */
>
> /* This test should succeed only on 64-bit configurations. */
> #include <altivec.h>
> diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-12.c b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-12.c
> index 384fc9cc675..6260e577c7d 100644
> --- a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-12.c
> +++ b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-12.c
> @@ -1,7 +1,7 @@
> -/* { dg-do run { target { powerpc*-*-* } } } */
> -/* { dg-require-effective-target lp64 } */
> -/* { dg-require-effective-target p9vector_hw } */
> +/* { dg-do run } */
> /* { dg-options "-mdejagnu-cpu=power9" } */
> +/* { dg-require-effective-target has_arch_ppc64 } */
> +/* { dg-require-effective-target p9vector_hw } */
>
> /* This test should succeed only on 64-bit configurations. */
> #include <altivec.h>
> diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-13.c b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-13.c
> index 0e004224277..f024d390a5d 100644
> --- a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-13.c
> +++ b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-13.c
> @@ -1,7 +1,7 @@
> -/* { dg-do run { target { powerpc*-*-* } } } */
> -/* { dg-require-effective-target lp64 } */
> -/* { dg-require-effective-target p9vector_hw } */
> +/* { dg-do run } */
> /* { dg-options "-mdejagnu-cpu=power9" } */
> +/* { dg-require-effective-target has_arch_ppc64 } */
> +/* { dg-require-effective-target p9vector_hw } */
>
> /* This test should succeed only on 64-bit configurations. */
> #include <altivec.h>
> diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-3.c b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-3.c
> index 3ecbe3318e8..a65dce901df 100644
> --- a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-3.c
> +++ b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-3.c
> @@ -1,7 +1,7 @@
> -/* { dg-do compile { target { powerpc*-*-* } } } */
> -/* { dg-require-effective-target lp64 } */
> -/* { dg-require-effective-target powerpc_p9vector_ok } */
> +/* { dg-do compile } */
> /* { dg-options "-mdejagnu-cpu=power9" } */
> +/* { dg-require-effective-target has_arch_ppc64 } */
> +/* { dg-require-effective-target powerpc_p9vector_ok } */
>
> /* This test should succeed only on 64-bit configurations. */
> #include <altivec.h>
Hi Haochen,
Sorry for late review, some comments are inline.
on 2022/9/7 15:44, HAO CHEN GUI wrote:
> Hi,
>
> For scalar extract/insert instructions, exponent field can be stored in a
> 32-bit register. So this patch changes the mode of exponent field from DI to
> SI. The instructions using DI registers can be invoked with -mpowerpc64 in a
> 32-bit environment. The patch changes insn condition from TARGET_64BIT to
> TARGET_POWERPC64 for those instructions.
>
> This patch also changes prototypes of relevant built-ins and effective
> target of test cases.
>
> Bootstrapped and tested on powerpc64-linux BE and LE with no regressions.
> Is this okay for trunk? Any recommendations? Thanks a lot.
>
> ChangeLog
> 2022-09-07 Haochen Gui <guihaoc@linux.ibm.com>
>
> gcc/
> * config/rs6000/rs6000-builtins.def
> (__builtin_vsx_scalar_extract_exp): Set return type to const unsigned
> int.
> (__builtin_vsx_scalar_extract_sig): Set return type to const unsigned
> long long.
> (__builtin_vsx_scalar_insert_exp): Set type of second argument to
> unsigned int.
> (__builtin_vsx_scalar_insert_exp_dp): Likewise.
> * config/rs6000/vsx.md (xsxexpdp): Set mode of first operand to
> SImode. Remove TARGET_64BIT from insn condition.
> (xsxsigdp): Change insn condition from TARGET_64BIT to TARGET_POWERPC64.
> (xsiexpdp): Change insn condition from TARGET_64BIT to
> TARGET_POWERPC64. Set mode of third operand to SImode.
> (xsiexpdpf): Set mode of third operand to SImode. Remove TARGET_64BIT
> from insn condition.
>
> gcc/testsuite/
> * gcc.target/powerpc/bfp/scalar-extract-exp-0.c: Change effective
> target from lp64 to has_arch_ppc64.
> * gcc.target/powerpc/bfp/scalar-extract-exp-6.c: Likewise.
> * gcc.target/powerpc/bfp/scalar-extract-sig-0.c: Likewise.
> * gcc.target/powerpc/bfp/scalar-extract-sig-6.c: Likewise.
> * gcc.target/powerpc/bfp/scalar-insert-exp-0.c: Likewise.
> * gcc.target/powerpc/bfp/scalar-insert-exp-12.c: Likewise.
> * gcc.target/powerpc/bfp/scalar-insert-exp-13.c: Likewise.
> * gcc.target/powerpc/bfp/scalar-insert-exp-3.c: Likewise.
>
> patch.diff
> diff --git a/gcc/config/rs6000/rs6000-builtins.def b/gcc/config/rs6000/rs6000-builtins.def
> index f76f54793d7..ca2a1d7657e 100644
> --- a/gcc/config/rs6000/rs6000-builtins.def
> +++ b/gcc/config/rs6000/rs6000-builtins.def
> @@ -2847,17 +2847,17 @@
> pure vsc __builtin_vsx_lxvl (const void *, signed long);
> LXVL lxvl {}
>
> - const signed long __builtin_vsx_scalar_extract_exp (double);
> + const unsigned int __builtin_vsx_scalar_extract_exp (double);
> VSEEDP xsxexpdp {}
>
With the relevant define_insn condition change and this prototype
change, I think this bif can work on 32 bit environment. So it
should be moved to section [power9] instead of [power9-64]?
If we want this supported on 32 bit, the related documentation
and test cases need some updates accordingly.
For the documentation, such as "The *scalar_extract_exp* and
scalar_extract_sig functions require *a 64-bit environment*
supporting ISA 3.0 ...." in [1].
For the test case, please see separated comments in test case
part below.
[1] https://gcc.gnu.org/onlinedocs//gcc/PowerPC-AltiVec-Built-in-Functions-Available-on-ISA-3_002e0.html
The above comments are also applied for the bif
__builtin_vsx_scalar_insert_exp_dp.
> - const signed long __builtin_vsx_scalar_extract_sig (double);
> + const unsigned long long __builtin_vsx_scalar_extract_sig (double);
> VSESDP xsxsigdp {}
>
> const double __builtin_vsx_scalar_insert_exp (unsigned long long, \
> - unsigned long long);
> + unsigned int);
> VSIEDP xsiexpdp {}
>
> - const double __builtin_vsx_scalar_insert_exp_dp (double, unsigned long long);
> + const double __builtin_vsx_scalar_insert_exp_dp (double, unsigned int);
> VSIEDPF xsiexpdpf {}
>
> pure vsc __builtin_vsx_xl_len_r (void *, signed long);
> diff --git a/gcc/config/rs6000/vsx.md b/gcc/config/rs6000/vsx.md
> index e226a93bbe5..9d3a2340a79 100644
> --- a/gcc/config/rs6000/vsx.md
> +++ b/gcc/config/rs6000/vsx.md
> @@ -5095,10 +5095,10 @@ (define_insn "xsxexpqp_<mode>"
>
> ;; VSX Scalar Extract Exponent Double-Precision
> (define_insn "xsxexpdp"
> - [(set (match_operand:DI 0 "register_operand" "=r")
> - (unspec:DI [(match_operand:DF 1 "vsx_register_operand" "wa")]
> + [(set (match_operand:SI 0 "register_operand" "=r")
> + (unspec:SI [(match_operand:DF 1 "vsx_register_operand" "wa")]
> UNSPEC_VSX_SXEXPDP))]
> - "TARGET_P9_VECTOR && TARGET_64BIT"
> + "TARGET_P9_VECTOR"
> "xsxexpdp %0,%x1"
> [(set_attr "type" "integer")])
>
> @@ -5116,7 +5116,7 @@ (define_insn "xsxsigdp"
> [(set (match_operand:DI 0 "register_operand" "=r")
> (unspec:DI [(match_operand:DF 1 "vsx_register_operand" "wa")]
> UNSPEC_VSX_SXSIG))]
> - "TARGET_P9_VECTOR && TARGET_64BIT"
> + "TARGET_P9_VECTOR && TARGET_POWERPC64"
> "xsxsigdp %0,%x1"
> [(set_attr "type" "integer")])
>
> @@ -5145,9 +5145,9 @@ (define_insn "xsiexpqp_<mode>"
> (define_insn "xsiexpdp"
> [(set (match_operand:DF 0 "vsx_register_operand" "=wa")
> (unspec:DF [(match_operand:DI 1 "register_operand" "r")
> - (match_operand:DI 2 "register_operand" "r")]
> + (match_operand:SI 2 "register_operand" "r")]
> UNSPEC_VSX_SIEXPDP))]
> - "TARGET_P9_VECTOR && TARGET_64BIT"
> + "TARGET_P9_VECTOR && TARGET_POWERPC64"
> "xsiexpdp %x0,%1,%2"
> [(set_attr "type" "fpsimple")])
>
> @@ -5155,9 +5155,9 @@ (define_insn "xsiexpdp"
> (define_insn "xsiexpdpf"
> [(set (match_operand:DF 0 "vsx_register_operand" "=wa")
> (unspec:DF [(match_operand:DF 1 "register_operand" "r")
> - (match_operand:DI 2 "register_operand" "r")]
> + (match_operand:SI 2 "register_operand" "r")]
> UNSPEC_VSX_SIEXPDP))]
> - "TARGET_P9_VECTOR && TARGET_64BIT"
> + "TARGET_P9_VECTOR"
> "xsiexpdp %x0,%1,%2"
> [(set_attr "type" "fpsimple")])
>
> diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-exp-0.c b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-exp-0.c
> index 35bf1b240f3..9f327a4be6c 100644
> --- a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-exp-0.c
> +++ b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-exp-0.c
> @@ -1,7 +1,7 @@
> -/* { dg-do compile { target { powerpc*-*-* } } } */
> -/* { dg-require-effective-target lp64 } */
> -/* { dg-require-effective-target powerpc_p9vector_ok } */
> +/* { dg-do compile } */
> /* { dg-options "-mdejagnu-cpu=power9" } */
> +/* { dg-require-effective-target has_arch_ppc64 } */
> +/* { dg-require-effective-target powerpc_p9vector_ok } */
If we all agree bif scalar_extract_exp should work on 32 bit
w/i or w/o has_arch_ppc64 support, then we should remove the
has_arch_ppc64 check here.
>
> /* This test should succeed only on 64-bit configurations. */
This comment should be updated as well. Same for scalar-extract-exp-6.c.
Besides,
scalar-extract-exp-1.c doesn't need lp64;
scalar-extract-exp-2.c isn't effective any more.
And similar for scalar-insert-exp-{3,4,5}.c and scalar-insert-exp-13.c.
BR,
Kewen
> #include <altivec.h>
> diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-exp-6.c b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-exp-6.c
> index b9dd7d61aae..136471a35b3 100644
> --- a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-exp-6.c
> +++ b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-exp-6.c
> @@ -1,7 +1,7 @@
> -/* { dg-do run { target { powerpc*-*-* } } } */
> -/* { dg-require-effective-target lp64 } */
> -/* { dg-require-effective-target p9vector_hw } */
> +/* { dg-do run } */
> /* { dg-options "-mdejagnu-cpu=power9" } */
> +/* { dg-require-effective-target has_arch_ppc64 } */
> +/* { dg-require-effective-target p9vector_hw } */
>
> /* This test should succeed only on 64-bit configurations. */
> #include <altivec.h>
> diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-sig-0.c b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-sig-0.c
> index 637080652b7..3be7eb13566 100644
> --- a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-sig-0.c
> +++ b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-sig-0.c
> @@ -1,7 +1,7 @@
> -/* { dg-do compile { target { powerpc*-*-* } } } */
> -/* { dg-require-effective-target lp64 } */
> -/* { dg-require-effective-target powerpc_p9vector_ok } */
> +/* { dg-do compile } */
> /* { dg-options "-mdejagnu-cpu=power9" } */
> +/* { dg-require-effective-target has_arch_ppc64 } */
> +/* { dg-require-effective-target powerpc_p9vector_ok } */
>
> /* This test should succeed only on 64-bit configurations. */
> #include <altivec.h>
> diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-sig-6.c b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-sig-6.c
> index c85072da138..b96a745157d 100644
> --- a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-sig-6.c
> +++ b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-extract-sig-6.c
> @@ -1,7 +1,7 @@
> -/* { dg-do run { target { powerpc*-*-* } } } */
> -/* { dg-require-effective-target lp64 } */
> -/* { dg-require-effective-target p9vector_hw } */
> +/* { dg-do run } */
> /* { dg-options "-mdejagnu-cpu=power9" } */
> +/* { dg-require-effective-target has_arch_ppc64 } */
> +/* { dg-require-effective-target p9vector_hw } */
>
> /* This test should succeed only on 64-bit configurations. */
> #include <altivec.h>
> diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-0.c b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-0.c
> index d8243258a67..074c23f4530 100644
> --- a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-0.c
> +++ b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-0.c
> @@ -1,7 +1,7 @@
> -/* { dg-do compile { target { powerpc*-*-* } } } */
> -/* { dg-require-effective-target lp64 } */
> -/* { dg-require-effective-target powerpc_p9vector_ok } */
> +/* { dg-do compile } */
> /* { dg-options "-mdejagnu-cpu=power9" } */
> +/* { dg-require-effective-target has_arch_ppc64 } */
> +/* { dg-require-effective-target powerpc_p9vector_ok } */
>
> /* This test should succeed only on 64-bit configurations. */
> #include <altivec.h>
> diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-12.c b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-12.c
> index 384fc9cc675..6260e577c7d 100644
> --- a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-12.c
> +++ b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-12.c
> @@ -1,7 +1,7 @@
> -/* { dg-do run { target { powerpc*-*-* } } } */
> -/* { dg-require-effective-target lp64 } */
> -/* { dg-require-effective-target p9vector_hw } */
> +/* { dg-do run } */
> /* { dg-options "-mdejagnu-cpu=power9" } */
> +/* { dg-require-effective-target has_arch_ppc64 } */
> +/* { dg-require-effective-target p9vector_hw } */
>
> /* This test should succeed only on 64-bit configurations. */
> #include <altivec.h>
> diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-13.c b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-13.c
> index 0e004224277..f024d390a5d 100644
> --- a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-13.c
> +++ b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-13.c
> @@ -1,7 +1,7 @@
> -/* { dg-do run { target { powerpc*-*-* } } } */
> -/* { dg-require-effective-target lp64 } */
> -/* { dg-require-effective-target p9vector_hw } */
> +/* { dg-do run } */
> /* { dg-options "-mdejagnu-cpu=power9" } */
> +/* { dg-require-effective-target has_arch_ppc64 } */> +/* { dg-require-effective-target p9vector_hw } */
>
> /* This test should succeed only on 64-bit configurations. */
> #include <altivec.h>
> diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-3.c b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-3.c
> index 3ecbe3318e8..a65dce901df 100644
> --- a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-3.c
> +++ b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-3.c
> @@ -1,7 +1,7 @@
> -/* { dg-do compile { target { powerpc*-*-* } } } */
> -/* { dg-require-effective-target lp64 } */
> -/* { dg-require-effective-target powerpc_p9vector_ok } */
> +/* { dg-do compile } */
> /* { dg-options "-mdejagnu-cpu=power9" } */
> +/* { dg-require-effective-target has_arch_ppc64 } */
> +/* { dg-require-effective-target powerpc_p9vector_ok } */
>
> /* This test should succeed only on 64-bit configurations. */
> #include <altivec.h>
@@ -2847,17 +2847,17 @@
pure vsc __builtin_vsx_lxvl (const void *, signed long);
LXVL lxvl {}
- const signed long __builtin_vsx_scalar_extract_exp (double);
+ const unsigned int __builtin_vsx_scalar_extract_exp (double);
VSEEDP xsxexpdp {}
- const signed long __builtin_vsx_scalar_extract_sig (double);
+ const unsigned long long __builtin_vsx_scalar_extract_sig (double);
VSESDP xsxsigdp {}
const double __builtin_vsx_scalar_insert_exp (unsigned long long, \
- unsigned long long);
+ unsigned int);
VSIEDP xsiexpdp {}
- const double __builtin_vsx_scalar_insert_exp_dp (double, unsigned long long);
+ const double __builtin_vsx_scalar_insert_exp_dp (double, unsigned int);
VSIEDPF xsiexpdpf {}
pure vsc __builtin_vsx_xl_len_r (void *, signed long);
@@ -5095,10 +5095,10 @@ (define_insn "xsxexpqp_<mode>"
;; VSX Scalar Extract Exponent Double-Precision
(define_insn "xsxexpdp"
- [(set (match_operand:DI 0 "register_operand" "=r")
- (unspec:DI [(match_operand:DF 1 "vsx_register_operand" "wa")]
+ [(set (match_operand:SI 0 "register_operand" "=r")
+ (unspec:SI [(match_operand:DF 1 "vsx_register_operand" "wa")]
UNSPEC_VSX_SXEXPDP))]
- "TARGET_P9_VECTOR && TARGET_64BIT"
+ "TARGET_P9_VECTOR"
"xsxexpdp %0,%x1"
[(set_attr "type" "integer")])
@@ -5116,7 +5116,7 @@ (define_insn "xsxsigdp"
[(set (match_operand:DI 0 "register_operand" "=r")
(unspec:DI [(match_operand:DF 1 "vsx_register_operand" "wa")]
UNSPEC_VSX_SXSIG))]
- "TARGET_P9_VECTOR && TARGET_64BIT"
+ "TARGET_P9_VECTOR && TARGET_POWERPC64"
"xsxsigdp %0,%x1"
[(set_attr "type" "integer")])
@@ -5145,9 +5145,9 @@ (define_insn "xsiexpqp_<mode>"
(define_insn "xsiexpdp"
[(set (match_operand:DF 0 "vsx_register_operand" "=wa")
(unspec:DF [(match_operand:DI 1 "register_operand" "r")
- (match_operand:DI 2 "register_operand" "r")]
+ (match_operand:SI 2 "register_operand" "r")]
UNSPEC_VSX_SIEXPDP))]
- "TARGET_P9_VECTOR && TARGET_64BIT"
+ "TARGET_P9_VECTOR && TARGET_POWERPC64"
"xsiexpdp %x0,%1,%2"
[(set_attr "type" "fpsimple")])
@@ -5155,9 +5155,9 @@ (define_insn "xsiexpdp"
(define_insn "xsiexpdpf"
[(set (match_operand:DF 0 "vsx_register_operand" "=wa")
(unspec:DF [(match_operand:DF 1 "register_operand" "r")
- (match_operand:DI 2 "register_operand" "r")]
+ (match_operand:SI 2 "register_operand" "r")]
UNSPEC_VSX_SIEXPDP))]
- "TARGET_P9_VECTOR && TARGET_64BIT"
+ "TARGET_P9_VECTOR"
"xsiexpdp %x0,%1,%2"
[(set_attr "type" "fpsimple")])
@@ -1,7 +1,7 @@
-/* { dg-do compile { target { powerpc*-*-* } } } */
-/* { dg-require-effective-target lp64 } */
-/* { dg-require-effective-target powerpc_p9vector_ok } */
+/* { dg-do compile } */
/* { dg-options "-mdejagnu-cpu=power9" } */
+/* { dg-require-effective-target has_arch_ppc64 } */
+/* { dg-require-effective-target powerpc_p9vector_ok } */
/* This test should succeed only on 64-bit configurations. */
#include <altivec.h>
@@ -1,7 +1,7 @@
-/* { dg-do run { target { powerpc*-*-* } } } */
-/* { dg-require-effective-target lp64 } */
-/* { dg-require-effective-target p9vector_hw } */
+/* { dg-do run } */
/* { dg-options "-mdejagnu-cpu=power9" } */
+/* { dg-require-effective-target has_arch_ppc64 } */
+/* { dg-require-effective-target p9vector_hw } */
/* This test should succeed only on 64-bit configurations. */
#include <altivec.h>
@@ -1,7 +1,7 @@
-/* { dg-do compile { target { powerpc*-*-* } } } */
-/* { dg-require-effective-target lp64 } */
-/* { dg-require-effective-target powerpc_p9vector_ok } */
+/* { dg-do compile } */
/* { dg-options "-mdejagnu-cpu=power9" } */
+/* { dg-require-effective-target has_arch_ppc64 } */
+/* { dg-require-effective-target powerpc_p9vector_ok } */
/* This test should succeed only on 64-bit configurations. */
#include <altivec.h>
@@ -1,7 +1,7 @@
-/* { dg-do run { target { powerpc*-*-* } } } */
-/* { dg-require-effective-target lp64 } */
-/* { dg-require-effective-target p9vector_hw } */
+/* { dg-do run } */
/* { dg-options "-mdejagnu-cpu=power9" } */
+/* { dg-require-effective-target has_arch_ppc64 } */
+/* { dg-require-effective-target p9vector_hw } */
/* This test should succeed only on 64-bit configurations. */
#include <altivec.h>
@@ -1,7 +1,7 @@
-/* { dg-do compile { target { powerpc*-*-* } } } */
-/* { dg-require-effective-target lp64 } */
-/* { dg-require-effective-target powerpc_p9vector_ok } */
+/* { dg-do compile } */
/* { dg-options "-mdejagnu-cpu=power9" } */
+/* { dg-require-effective-target has_arch_ppc64 } */
+/* { dg-require-effective-target powerpc_p9vector_ok } */
/* This test should succeed only on 64-bit configurations. */
#include <altivec.h>
@@ -1,7 +1,7 @@
-/* { dg-do run { target { powerpc*-*-* } } } */
-/* { dg-require-effective-target lp64 } */
-/* { dg-require-effective-target p9vector_hw } */
+/* { dg-do run } */
/* { dg-options "-mdejagnu-cpu=power9" } */
+/* { dg-require-effective-target has_arch_ppc64 } */
+/* { dg-require-effective-target p9vector_hw } */
/* This test should succeed only on 64-bit configurations. */
#include <altivec.h>
@@ -1,7 +1,7 @@
-/* { dg-do run { target { powerpc*-*-* } } } */
-/* { dg-require-effective-target lp64 } */
-/* { dg-require-effective-target p9vector_hw } */
+/* { dg-do run } */
/* { dg-options "-mdejagnu-cpu=power9" } */
+/* { dg-require-effective-target has_arch_ppc64 } */
+/* { dg-require-effective-target p9vector_hw } */
/* This test should succeed only on 64-bit configurations. */
#include <altivec.h>
@@ -1,7 +1,7 @@
-/* { dg-do compile { target { powerpc*-*-* } } } */
-/* { dg-require-effective-target lp64 } */
-/* { dg-require-effective-target powerpc_p9vector_ok } */
+/* { dg-do compile } */
/* { dg-options "-mdejagnu-cpu=power9" } */
+/* { dg-require-effective-target has_arch_ppc64 } */
+/* { dg-require-effective-target powerpc_p9vector_ok } */
/* This test should succeed only on 64-bit configurations. */
#include <altivec.h>