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| author | Richard Biener <rguenther@suse.de> | 2023-08-24 10:55:06 +0200 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2023-08-24 10:57:40 +0200 |
| commit | 308e716266787f84ba4a47546317dae83be8901c (patch) | |
| tree | 6c9d0e2a8b4d21dd166e07b4efc29fcf00406c0e /gcc | |
| parent | 1c51805e2468bc10057bc0f2fc12fab909d21d04 (diff) | |
| download | gcc-308e716266787f84ba4a47546317dae83be8901c.zip gcc-308e716266787f84ba4a47546317dae83be8901c.tar.gz gcc-308e716266787f84ba4a47546317dae83be8901c.tar.bz2 | |
testsuite/111125 - disable BB vectorization for the test
The test is for loop vectorization producing non-canonical
multiplications. We can now BB vectorize the whole function
when the target supports .REDUC_PLUS for V2SImode but we don't
have a dejagnu selector for that. Disable BB vectorization
like we disabled epilogue vectorization.
PR testsuite/111125
* gcc.dg/vect/pr53773.c: Disable BB vectorization.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/gcc.dg/vect/pr53773.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/pr53773.c b/gcc/testsuite/gcc.dg/vect/pr53773.c index 7f82295..213e74e 100644 --- a/gcc/testsuite/gcc.dg/vect/pr53773.c +++ b/gcc/testsuite/gcc.dg/vect/pr53773.c @@ -1,7 +1,10 @@ /* Disabling epilogues until we find a better way to deal with scans. */ /* { dg-additional-options "--param vect-epilogues-nomask=0" } */ /* { dg-do compile } */ -/* { dg-additional-options "-fdump-tree-optimized" } */ +/* Disable BB vectorization, we now can cover the whole loop with that + when the target supports .REDUC_PLUS for integers, we don't have a + good target selector for this. */ +/* { dg-additional-options "-fdump-tree-optimized -fno-tree-slp-vectorize" } */ int foo (int integral, int decimal, int power_ten) |