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| author | Richard Biener <rguenther@suse.de> | 2024-10-15 11:36:33 +0200 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2024-10-15 11:37:32 +0200 |
| commit | 1aac888fac6cff63a3d6522bcf9b8439e14320ad (patch) | |
| tree | 15455ac756d24922b68bd448e9365060c13eee72 /gcc | |
| parent | 28982c271cbbed3580e4c7c784892694c3b6b2de (diff) | |
| download | gcc-1aac888fac6cff63a3d6522bcf9b8439e14320ad.zip gcc-1aac888fac6cff63a3d6522bcf9b8439e14320ad.tar.gz gcc-1aac888fac6cff63a3d6522bcf9b8439e14320ad.tar.bz2 | |
tree-optimization/117147 - add testcase
The following adds a testcase for the PR.
PR tree-optimization/117147
* gcc.dg/vect/pr117147.c: New testcase.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/gcc.dg/vect/pr117147.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/pr117147.c b/gcc/testsuite/gcc.dg/vect/pr117147.c new file mode 100644 index 0000000..bc20fa8 --- /dev/null +++ b/gcc/testsuite/gcc.dg/vect/pr117147.c @@ -0,0 +1,19 @@ +/* { dg-do compile } */ +/* { dg-additional-options "-mavx512f" { target { x86_64-*-* i?86-*-* } } } */ + +double Test(int p, double *sum3, double *sum4, double *wX) +{ + double tmp; + double bS1 = 0.; + double bS2 = 0.; + for (int i = 0; i < p; ++i) + { + tmp = wX[i] * wX[i]; + if (tmp != 0.0) + { + bS1 += sum3[i] * sum3[i] / (tmp * wX[i]); + bS2 += sum4[i] / tmp; + } + } + return (bS2 + bS1); +} |