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| author | Richard Biener <rguenther@suse.de> | 2017-01-23 12:24:35 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@gcc.gnu.org> | 2017-01-23 12:24:35 +0000 |
| commit | 050116183b0368ecc4daf8b73d13627de6a11824 (patch) | |
| tree | e2da89b4ebe931507cb68c423928bdbfeee14742 | |
| parent | 42f9f0fc72616b3b30aa2836e63b7b94253abca0 (diff) | |
| download | gcc-050116183b0368ecc4daf8b73d13627de6a11824.zip gcc-050116183b0368ecc4daf8b73d13627de6a11824.tar.gz gcc-050116183b0368ecc4daf8b73d13627de6a11824.tar.bz2 | |
re PR testsuite/78421 (vect-strided-a-u8-i2-gap.c fails on armeb)
PR testsuite/78421
* lib/target-supports.exp (check_effective_target_vect_hw_misalign):
If the target is ARM return the result of the
check_effective_target_arm_vect_no_misalign proc.
* gcc.dg/vect/vect-strided-a-u8-i2-gap.c: If the target does not
support unaligned vectors then only expect one of the loops to be
unrolled.
Co-Authored-By: Nick Clifton <nickc@redhat.com>
From-SVN: r244796
| -rw-r--r-- | gcc/testsuite/ChangeLog | 11 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/vect/vect-strided-a-u8-i2-gap.c | 3 | ||||
| -rw-r--r-- | gcc/testsuite/lib/target-supports.exp | 3 |
3 files changed, 16 insertions, 1 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 0ebaae5..cafb058 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,14 @@ +2017-01-23 Richard Biener <rguenther@suse.de> + Nick Clifton <nickc@redhat.com> + + PR testsuite/78421 + * lib/target-supports.exp (check_effective_target_vect_hw_misalign): + If the target is ARM return the result of the + check_effective_target_arm_vect_no_misalign proc. + * gcc.dg/vect/vect-strided-a-u8-i2-gap.c: If the target does not + support unaligned vectors then only expect one of the loops to be + unrolled. + 2017-01-23 Martin Liska <mliska@suse.cz> * gcc.dg/asan/use-after-scope-10.c: New test. diff --git a/gcc/testsuite/gcc.dg/vect/vect-strided-a-u8-i2-gap.c b/gcc/testsuite/gcc.dg/vect/vect-strided-a-u8-i2-gap.c index 52fdcf6..0be7f8b 100644 --- a/gcc/testsuite/gcc.dg/vect/vect-strided-a-u8-i2-gap.c +++ b/gcc/testsuite/gcc.dg/vect/vect-strided-a-u8-i2-gap.c @@ -71,5 +71,6 @@ int main (void) return 0; } -/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" { target vect_strided2 } } } */ +/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { vect_strided2 && { ! vect_hw_misalign } } } } } */ +/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" { target { vect_strided2 && vect_hw_misalign } } } } */ diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp index e1d6dcb..95a1c50 100644 --- a/gcc/testsuite/lib/target-supports.exp +++ b/gcc/testsuite/lib/target-supports.exp @@ -5752,6 +5752,9 @@ proc check_effective_target_vect_hw_misalign { } { || ([istarget mips*-*-*] && [et-is-effective-target mips_msa]) } { set et_vect_hw_misalign_saved($et_index) 1 } + if { [istarget arm*-*-*] } { + set et_vect_hw_misalign_saved($et_index) [check_effective_target_arm_vect_no_misalign] + } } verbose "check_effective_target_vect_hw_misalign:\ returning $et_vect_hw_misalign_saved($et_index)" 2 |