From 0dc35fe5a095d9205da80cba976357cb71f8cb88 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Christoph=20M=C3=BCllner?= Date: Fri, 20 Dec 2024 16:06:07 +0100 Subject: testsuite: tree-ssa: Fix i686/-m32 fails for vector-*.c tests MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit FAILs have been reported for several tree-ssa vector-*.c tests on i686-linux or on x86_64-linux with -m32. This patch addresses these fails by setting the necessary -msse2 flags. This patch also streamlines all tests to use dg-options instead of dg-additional-options. This is in line with most other tests in gcc.dg/tree-ssa. Tested with the following board config in RUNTESTFLAGS: --target_board=unix\{-m64,-m32,-m32/-mno-mmx/-mno-sse} gcc/testsuite/ChangeLog: * gcc.dg/tree-ssa/satd-hadamard.c: Rename dg-additional-options to dg-options. * gcc.dg/tree-ssa/vector-10.c: Rename dg-additional-options to dg-options and add -msse2 to it. * gcc.dg/tree-ssa/vector-11.c: Likewise. * gcc.dg/tree-ssa/vector-8.c: Rename dg-additional-options to dg-options. * gcc.dg/tree-ssa/vector-9.c: Likewise. Signed-off-by: Christoph Müllner --- gcc/testsuite/gcc.dg/tree-ssa/satd-hadamard.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/vector-10.c | 5 +++-- gcc/testsuite/gcc.dg/tree-ssa/vector-11.c | 6 ++---- gcc/testsuite/gcc.dg/tree-ssa/vector-8.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/vector-9.c | 2 +- 5 files changed, 8 insertions(+), 9 deletions(-) (limited to 'gcc') diff --git a/gcc/testsuite/gcc.dg/tree-ssa/satd-hadamard.c b/gcc/testsuite/gcc.dg/tree-ssa/satd-hadamard.c index 6042378..b0d4f4c 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/satd-hadamard.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/satd-hadamard.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-additional-options "-O3 -fdump-tree-forwprop4-details" } */ +/* { dg-options "-O3 -fdump-tree-forwprop4-details" } */ /* { dg-additional-options "-msse2" { target i?86-*-* x86_64-*-* } } */ #include diff --git a/gcc/testsuite/gcc.dg/tree-ssa/vector-10.c b/gcc/testsuite/gcc.dg/tree-ssa/vector-10.c index bb1ed92..4a095a1 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/vector-10.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/vector-10.c @@ -1,5 +1,6 @@ /* { dg-do compile } */ -/* { dg-additional-options "-O3 -fdump-tree-forwprop1-details -Wno-psabi" } */ +/* { dg-options "-O3 -fdump-tree-forwprop1-details -Wno-psabi" } */ +/* { dg-additional-options "-msse2" { target i?86-*-* x86_64-*-* } } */ typedef int vec __attribute__((vector_size (4 * sizeof (int)))); @@ -105,7 +106,7 @@ void f4 (vec *p_v_in_1, vec *p_v_out_1, vec *p_v_out_2) v_y = v_1 - v_2; v_out_1 = __builtin_shuffle (v_x, v_y, sel); - /* Won't merge because of dependency. */ + /* Won't blend because of dependency. */ v_in_2 = foo (v_out_1); /* Second vec perm sequence. */ diff --git a/gcc/testsuite/gcc.dg/tree-ssa/vector-11.c b/gcc/testsuite/gcc.dg/tree-ssa/vector-11.c index e4102d3..b1f0c74 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/vector-11.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/vector-11.c @@ -1,5 +1,6 @@ /* { dg-do compile } */ -/* { dg-additional-options "-O3 -fdump-tree-forwprop1-details -Wno-psabi" } */ +/* { dg-options "-O3 -fdump-tree-forwprop1-details -Wno-psabi" } */ +/* { dg-additional-options "-msse2" { target i?86-*-* x86_64-*-* } } */ typedef int vec __attribute__((vector_size (4 * sizeof (int)))); @@ -27,9 +28,6 @@ void f1 (vec *p_v_in, vec *p_v_out_1, vec *p_v_out_2) v_y = v_1 + v_2; v_out_2 = __builtin_shuffle (v_y, v_x, sel); - /* Won't blend because the narrowed sequence - utilizes three of the four lanes. */ - *p_v_out_1 = v_out_1; *p_v_out_2 = v_out_2; } diff --git a/gcc/testsuite/gcc.dg/tree-ssa/vector-8.c b/gcc/testsuite/gcc.dg/tree-ssa/vector-8.c index ba9a018..b7e0a52 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/vector-8.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/vector-8.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-additional-options "-O3 -fdump-tree-forwprop1-details" } */ +/* { dg-options "-O3 -fdump-tree-forwprop1-details" } */ /* { dg-additional-options "-msse2" { target i?86-*-* x86_64-*-* } } */ typedef int vec __attribute__((vector_size (4 * sizeof (int)))); diff --git a/gcc/testsuite/gcc.dg/tree-ssa/vector-9.c b/gcc/testsuite/gcc.dg/tree-ssa/vector-9.c index 1aa2ef9..2fb2be6 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/vector-9.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/vector-9.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-additional-options "-O3 -fdump-tree-forwprop1-details" } */ +/* { dg-options "-O3 -fdump-tree-forwprop1-details" } */ /* { dg-additional-options "-msse2" { target i?86-*-* x86_64-*-* } } */ typedef int vec __attribute__((vector_size (4 * sizeof (int)))); -- cgit v1.1