diff --git a/gcc/doc/sourcebuild.texi b/gcc/doc/sourcebuild.texi index aad51550eba40..5215d5a9529d5 100644 --- a/gcc/doc/sourcebuild.texi +++ b/gcc/doc/sourcebuild.texi @@ -1946,6 +1946,14 @@ Target supports loop vectorization with partial vectors and Target supports vectorization of 2-byte char stores with 2-byte aligned address at plain @option{-O2}. +@item vect_slp_v2qi_store_unalign +Target supports vectorization of 2-byte char stores with an unaligned +address at plain @option{-O2}. + +@item vect_slp_v2qi_store_misalign +Target supports vectorization of 2-byte char stores at a known one-byte +misaligned address at plain @option{-O2}. + @item vect_slp_v4qi_store_align Target supports vectorization of 4-byte char stores with 4-byte aligned address at plain @option{-O2}. diff --git a/gcc/testsuite/c-c++-common/Wstringop-overflow-2.c b/gcc/testsuite/c-c++-common/Wstringop-overflow-2.c index 3f9171947c252..4b0e443f28852 100644 --- a/gcc/testsuite/c-c++-common/Wstringop-overflow-2.c +++ b/gcc/testsuite/c-c++-common/Wstringop-overflow-2.c @@ -19,7 +19,7 @@ struct Ax ax_; void gax_ (void) { ax_.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" } - ax_.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + ax_.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } ax_.a[2] = 2; // { dg-warning "\\\[-Wstringop-overflow" } } @@ -30,7 +30,7 @@ struct Ax ax0 = { 0 }; void gax0 (void) { ax0.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" } - ax0.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + ax0.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } ax0.a[2] = 2; // { dg-warning "\\\[-Wstringop-overflow" } } @@ -41,7 +41,7 @@ struct Ax ax0_ = { 0, { } }; void gax0_ (void) { ax0_.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" } - ax0_.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + ax0_.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } ax0_.a[2] = 2; // { dg-warning "\\\[-Wstringop-overflow" } } @@ -51,8 +51,8 @@ struct Ax ax1 = { 1, { 0 } }; void gax1 (void) { - ax1.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_unalign } } } - ax1.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + ax1.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_misalign } } } + ax1.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } ax1.a[2] = 2; // { dg-warning "\\\[-Wstringop-overflow" } } @@ -100,7 +100,7 @@ struct A0 a0_; void ga0_ (void) { a0_.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" } - a0_.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + a0_.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } a0_.a[2] = 2; // { dg-warning "\\\[-Wstringop-overflow" } } @@ -111,7 +111,7 @@ struct A0 a00 = { 0 }; void ga00 (void) { a00.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" } - a00.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + a00.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } a00.a[2] = 2; // { dg-warning "\\\[-Wstringop-overflow" } } @@ -122,7 +122,7 @@ struct A0 a00_ = { 0, { } }; void ga00_ (void) { a00_.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" } - a00_.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + a00_.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } a00_.a[2] = 2; // { dg-warning "\\\[-Wstringop-overflow" } } @@ -166,13 +166,13 @@ struct A1 a1_; void ga1_ (void) { - a1_.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_unalign } } } - a1_.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + a1_.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_misalign } } } + a1_.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } a1_.a[2] = 2; // { dg-warning "\\\[-Wstringop-overflow" } struct A1 a; - a.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_unalign } } } - a.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + a.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_misalign } } } + a.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } a.a[2] = 2; // { dg-warning "\\\[-Wstringop-overflow" } sink (&a); } @@ -183,8 +183,8 @@ struct A1 a1__ = { 0 }; void ga1__ (void) { - a1__.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_unalign } } } - a1__.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + a1__.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_misalign } } } + a1__.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } a1__.a[2] = 2; // { dg-warning "\\\[-Wstringop-overflow" } struct A1 a = { 1 }; @@ -200,8 +200,8 @@ struct A1 a1_0 = { 0, { } }; void ga1_0_ (void) { - a1_0.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_unalign } } } - a1_0.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + a1_0.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_misalign } } } + a1_0.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } a1_0.a[2] = 2; // { dg-warning "\\\[-Wstringop-overflow" } struct A1 a = { 1, { } }; @@ -217,8 +217,8 @@ struct A1 a1_1 = { 0, { 1 } }; void ga1_1 (void) { - a1_1.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_unalign } } } - a1_1.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + a1_1.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_misalign } } } + a1_1.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } a1_1.a[2] = 2; // { dg-warning "\\\[-Wstringop-overflow" } struct A1 a = { 0, { 1 } }; // { dg-warning "\\\[-Wstringop-overflow" "pr102706" { target { vect_slp_v4qi_store_align } } } @@ -266,12 +266,12 @@ struct A1i a1i_; void ga1i_ (void) { a1i_.a[0] = 0; - a1i_.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + a1i_.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } a1i_.a[2] = 2; // { dg-warning "\\\[-Wstringop-overflow" } struct A1i a; a.a[0] = 1; - a.a[1] = 2; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + a.a[1] = 2; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } a.a[2] = 3; // { dg-warning "\\\[-Wstringop-overflow" } sink (&a); } @@ -283,7 +283,7 @@ struct A1i a1i__ = { 0 }; void ga1i__ (void) { a1i__.a[0] = 0; - a1i__.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + a1i__.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } a1i__.a[2] = 2; // { dg-warning "\\\[-Wstringop-overflow" } struct A1i a = { 0 }; @@ -299,8 +299,8 @@ struct A1 a1i_0 = { 0, { } }; void ga1i_0_ (void) { - a1i_0.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_unalign } } } - a1i_0.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + a1i_0.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_misalign } } } + a1i_0.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } a1i_0.a[2] = 2; // { dg-warning "\\\[-Wstringop-overflow" } struct A1 a = { 0, { } }; @@ -316,8 +316,8 @@ struct A1 a1i_1 = { 0, { 1 } }; void ga1i_1 (void) { - a1i_1.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_unalign } } } - a1i_1.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + a1i_1.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_misalign } } } + a1i_1.a[1] = 1; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } a1i_1.a[2] = 2; // { dg-warning "\\\[-Wstringop-overflow" } struct A1 a = { 0, { 1 } }; // { dg-warning "\\\[-Wstringop-overflow" "pr102462" { target { vect_slp_v4qi_store_align } } } diff --git a/gcc/testsuite/g++.dg/warn/Wstringop-overflow-3.C b/gcc/testsuite/g++.dg/warn/Wstringop-overflow-3.C index e1d547fe4d40c..0e8523b8ed182 100644 --- a/gcc/testsuite/g++.dg/warn/Wstringop-overflow-3.C +++ b/gcc/testsuite/g++.dg/warn/Wstringop-overflow-3.C @@ -21,7 +21,7 @@ Ax ax_; NOIPA void gax_ () { ax_.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" } - ax_.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + ax_.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } ax_.a[2] = 0; // { dg-warning "\\\[-Wstringop-overflow" } } @@ -32,7 +32,7 @@ Ax ax0 = { 0 }; NOIPA void gax0 () { ax0.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" } - ax0.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + ax0.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } ax0.a[2] = 0; // { dg-warning "\\\[-Wstringop-overflow" } } @@ -43,7 +43,7 @@ Ax ax0_ = { 0, { } }; NOIPA void gax0_ () { ax0_.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" } - ax0_.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + ax0_.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } ax0_.a[2] = 0; // { dg-warning "\\\[-Wstringop-overflow" } } @@ -53,8 +53,8 @@ Ax ax1 = { 1, { 0 } }; NOIPA void gax1 () { - ax1.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_unalign } } } - ax1.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + ax1.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_misalign } } } + ax1.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } ax1.a[2] = 0; // { dg-warning "\\\[-Wstringop-overflow" } } @@ -102,7 +102,7 @@ A0 a0_; NOIPA void ga0_ () { a0_.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" } - a0_.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + a0_.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } a0_.a[2] = 0; // { dg-warning "\\\[-Wstringop-overflow" } } @@ -113,7 +113,7 @@ A0 a00 = { 0 }; NOIPA void ga00 () { a00.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" } - a00.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + a00.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } a00.a[2] = 0; // { dg-warning "\\\[-Wstringop-overflow" } } @@ -124,7 +124,7 @@ A0 a00_ = { 0, { } }; NOIPA void ga00_ () { a00_.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" } - a00_.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + a00_.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } a00_.a[2] = 0; // { dg-warning "\\\[-Wstringop-overflow" } } @@ -168,8 +168,8 @@ A1 a1_; NOIPA void ga1_ () { - a1_.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_unalign } } } - a1_.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + a1_.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_misalign } } } + a1_.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } a1_.a[2] = 0; // { dg-warning "\\\[-Wstringop-overflow" } } @@ -179,8 +179,8 @@ A1 a1__ = { 0 }; NOIPA void ga1__ () { - a1__.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_unalign } } } - a1__.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + a1__.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_misalign } } } + a1__.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } a1__.a[2] = 0; // { dg-warning "\\\[-Wstringop-overflow" } } @@ -190,8 +190,8 @@ A1 a1_0 = { 0, { } }; NOIPA void ga1_0_ () { - a1_0.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_unalign } } } - a1_0.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + a1_0.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_misalign } } } + a1_0.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } a1_0.a[2] = 0; // { dg-warning "\\\[-Wstringop-overflow" } } @@ -201,8 +201,8 @@ A1 a1_1 = { 0, { 1 } }; NOIPA void ga1_1 () { - a1_1.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_unalign } } } - a1_1.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + a1_1.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_misalign } } } + a1_1.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } a1_1.a[2] = 0; // { dg-warning "\\\[-Wstringop-overflow" } } @@ -244,7 +244,7 @@ A1i a1i_; NOIPA void ga1i_ () { a1i_.a[0] = 0; - a1i_.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + a1i_.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } a1i_.a[2] = 0; // { dg-warning "\\\[-Wstringop-overflow" } } @@ -255,7 +255,7 @@ A1i a1i__ = { 0 }; NOIPA void ga1i__ () { a1i__.a[0] = 0; - a1i__.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + a1i__.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } a1i__.a[2] = 0; // { dg-warning "\\\[-Wstringop-overflow" } } @@ -265,8 +265,8 @@ A1 a1i_0 = { 0, { } }; NOIPA void ga1i_0_ () { - a1i_0.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_unalign } } } - a1i_0.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + a1i_0.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_misalign } } } + a1i_0.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } a1i_0.a[2] = 0; // { dg-warning "\\\[-Wstringop-overflow" } } @@ -276,8 +276,8 @@ A1 a1i_1 = { 0, { 1 } }; NOIPA void ga1i_1 () { - a1i_1.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_unalign } } } - a1i_1.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_unalign } } } + a1i_1.a[0] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { target { vect_slp_v2qi_store_misalign } } } + a1i_1.a[1] = 0; // { dg-warning "\\\[-Wstringop-overflow" "" { xfail { vect_slp_v2qi_store_misalign } } } a1i_1.a[2] = 0; // { dg-warning "\\\[-Wstringop-overflow" } } diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp index d467e9fa3b7fd..e752532298901 100644 --- a/gcc/testsuite/lib/target-supports.exp +++ b/gcc/testsuite/lib/target-supports.exp @@ -9696,7 +9696,7 @@ proc check_vect_slp_store_usage { pattern macro } { { *(AC4*)a = Ac4; } - #elif TEST_V2QI + #elif TEST_V2QI_ALIGN struct A2 { char a[2]; @@ -9709,7 +9709,7 @@ proc check_vect_slp_store_usage { pattern macro } { a.a[1] = 4; sink (&a); } - #elif TEST_V2QI_2 + #elif TEST_V2QI_UNALIGN extern char p[2]; void foo3_2 () @@ -9717,6 +9717,19 @@ proc check_vect_slp_store_usage { pattern macro } { p[0] = 0; p[1] = 1; } + #elif TEST_V2QI_MISALIGN + struct A2 + { + char n; + char a[2]; + }; + struct A2 p __attribute__ ((aligned (2))); + void + foo3_misalign () + { + p.a[0] = 0; + p.a[1] = 1; + } #elif TEST_V4HI struct Ax { @@ -9812,7 +9825,7 @@ proc check_vect_slp_store_usage { pattern macro } { # is the exact match of relative testcases proc check_effective_target_vect_slp_v2qi_store_align { } { set pattern {add new stmt: MEM } - set macro "TEST_V2QI" + set macro "TEST_V2QI_ALIGN" return [check_cached_effective_target vect_slp_v2qi_store_align { expr [check_vect_slp_store_usage $pattern $macro] }] } @@ -9821,11 +9834,20 @@ proc check_effective_target_vect_slp_v2qi_store_align { } { # with unaligned address at plain O2. proc check_effective_target_vect_slp_v2qi_store_unalign { } { set pattern {add new stmt: MEM } - set macro "TEST_V2QI_2" + set macro "TEST_V2QI_UNALIGN" return [check_cached_effective_target vect_slp_v2qi_store_unalign { expr [check_vect_slp_store_usage $pattern $macro ] }] } +# Return the true if target support vectorization of 2-byte char stores +# with a known one-byte misaligned address at plain O2. +proc check_effective_target_vect_slp_v2qi_store_misalign { } { + set pattern {add new stmt: MEM } + set macro "TEST_V2QI_MISALIGN" + return [check_cached_effective_target vect_slp_v2qi_store_misalign { + expr [check_vect_slp_store_usage $pattern $macro ] }] +} + # Return the true if target support vectorization of 4-byte char stores # with 4-byte aligned address at plain O2. # NB: This target should be removed after real issues are fixed for