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re PR testsuite/78421 (vect-strided-a-u8-i2-gap.c fails on armeb)

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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
This commit is contained in:
Richard Biener 2017-01-23 12:24:35 +00:00 committed by Nick Clifton
parent 42f9f0fc72
commit 050116183b
3 changed files with 16 additions and 1 deletions
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11
gcc/testsuite/ChangeLog
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@ -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.

3
gcc/testsuite/gcc.dg/vect/vect-strided-a-u8-i2-gap.c
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@ -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 } } } } */

3
gcc/testsuite/lib/target-supports.exp
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@ -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