https://gcc.gnu.org/g:eb41f97db7dcce499468645d9cdd72b1552bb05a
commit r16-6796-geb41f97db7dcce499468645d9cdd72b1552bb05a Author: Richard Biener <[email protected]> Date: Thu Jan 15 08:55:34 2026 +0100 Fix x86 testsuite fallout from VF == 1 epilogue vectorization change The following fixes reported fallout with -march=cascadelake. * gcc.dg/vect/fast-math-slp-38.c: Avoid epilogue vectorization. Diff: --- gcc/testsuite/gcc.dg/vect/fast-math-slp-38.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/testsuite/gcc.dg/vect/fast-math-slp-38.c b/gcc/testsuite/gcc.dg/vect/fast-math-slp-38.c index 65ad9a783718..e7b37edea071 100644 --- a/gcc/testsuite/gcc.dg/vect/fast-math-slp-38.c +++ b/gcc/testsuite/gcc.dg/vect/fast-math-slp-38.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-additional-options "-ffast-math" } */ +/* { dg-additional-options "-ffast-math --param vect-epilogues-nomask=0" } */ /* { dg-require-effective-target vect_double } */ double self[1024];
