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| author | Richard Sandiford <richard.sandiford@arm.com> | 2020-04-22 11:05:59 +0100 |
|---|---|---|
| committer | Richard Sandiford <richard.sandiford@arm.com> | 2020-04-22 11:05:59 +0100 |
| commit | 413232a55b960c9b207abf14eea4a8dd247c3e90 (patch) | |
| tree | e1a363d936f81df4d2655ffc24f93287f3aa39c5 /gcc/fortran/scanner.c | |
| parent | 56b15072aa41633235be57851ab342114e0bacba (diff) | |
| download | gcc-413232a55b960c9b207abf14eea4a8dd247c3e90.zip gcc-413232a55b960c9b207abf14eea4a8dd247c3e90.tar.gz gcc-413232a55b960c9b207abf14eea4a8dd247c3e90.tar.bz2 | |
forwprop: Fix ICE when building an identity constructor [PR94700]
This is really PR94683 part 2, handling the case in which the vector is
an identity and so doesn't need a VEC_PERM_EXPR. I should have realised
at the time that the other arm of the "if" would need the same fix.
2020-04-22 Richard Sandiford <richard.sandiford@arm.com>
gcc/
PR tree-optimization/94700
* tree-ssa-forwprop.c (simplify_vector_constructor): When processing
an identity constructor, use a VIEW_CONVERT_EXPR to handle mixtures
of similarly-structured but distinct vector types.
gcc/testsuite/
PR tree-optimization/94700
* gcc.target/aarch64/sve/acle/general/pr94700.c: New test.
Diffstat (limited to 'gcc/fortran/scanner.c')
0 files changed, 0 insertions, 0 deletions