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| author | Tamar Christina <tamar.christina@arm.com> | 2021-11-18 17:10:36 +0000 |
|---|---|---|
| committer | Tamar Christina <tamar.christina@arm.com> | 2021-11-18 17:12:21 +0000 |
| commit | 4f0a2f5a3ddb1024b885c066a18caae4d733bb6c (patch) | |
| tree | e8ee883a11382142729cc33420a470756c05693f /gcc/ipa-modref.c | |
| parent | 2196a681d7810ad8b227bf983f38ba716620545e (diff) | |
| download | gcc-4f0a2f5a3ddb1024b885c066a18caae4d733bb6c.zip gcc-4f0a2f5a3ddb1024b885c066a18caae4d733bb6c.tar.gz gcc-4f0a2f5a3ddb1024b885c066a18caae4d733bb6c.tar.bz2 | |
middle-end: check that both sides of complex expression is a mul.
Both sides of the VEC_PERM_EXPR need to be a MULT but the check
was accidentally checking if both sides are a mul.
The FMS case would be handled by the validate_multiplication but
this makes the requirement more explicit and we exit earlier.
gcc/ChangeLog:
PR tree-optimization/103311
* tree-vect-slp-patterns.c (complex_mul_pattern::matches,
complex_fms_pattern::matches): Check for multiplications.
gcc/testsuite/ChangeLog:
PR tree-optimization/103311
* gcc.target/aarch64/pr103311.c: New test.
Diffstat (limited to 'gcc/ipa-modref.c')
0 files changed, 0 insertions, 0 deletions