diff options
| author | Richard Earnshaw <rearnsha@arm.com> | 2024-02-22 16:47:20 +0000 |
|---|---|---|
| committer | Richard Earnshaw <rearnsha@arm.com> | 2024-02-23 11:39:28 +0000 |
| commit | 016c4eed368b80a97101f6156ed99e4c5474fbb7 (patch) | |
| tree | e0a979e780b28d5b4311f07e00fe93ffa302827f /gcc/fixed-value.h | |
| parent | 22121546e0315d25ee419d2389022e3974750885 (diff) | |
| download | gcc-016c4eed368b80a97101f6156ed99e4c5474fbb7.zip gcc-016c4eed368b80a97101f6156ed99e4c5474fbb7.tar.gz gcc-016c4eed368b80a97101f6156ed99e4c5474fbb7.tar.bz2 | |
arm: fix ICE with vectorized reciprocal division [PR108120]
The expand pattern for reciprocal division was enabled for all math
optimization modes, but the patterns it was generating were not
enabled unless -funsafe-math-optimizations were enabled, this leads to
an ICE when the pattern we generate cannot be recognized.
Fixed by only enabling vector division when doing unsafe math.
gcc:
PR target/108120
* config/arm/neon.md (div<VCVTF:mode>3): Rename from div<mode>3.
Gate with ARM_HAVE_NEON_<MODE>_ARITH.
gcc/testsuite:
PR target/108120
* gcc.target/arm/neon-recip-div-1.c: New file.
Diffstat (limited to 'gcc/fixed-value.h')
0 files changed, 0 insertions, 0 deletions