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| author | Jakub Jelinek <jakub@redhat.com> | 2020-03-31 11:04:32 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2020-03-31 11:04:32 +0200 |
| commit | 5ea39b2412269d208bb6ebd78303815957bd4f70 (patch) | |
| tree | fabce4d5301b2957be4737c120f88c3ad16aa94e /gcc/tree-dfa.c | |
| parent | 56f0b32476c0c261c8e08525f9e47fe87492447a (diff) | |
| download | gcc-5ea39b2412269d208bb6ebd78303815957bd4f70.zip gcc-5ea39b2412269d208bb6ebd78303815957bd4f70.tar.gz gcc-5ea39b2412269d208bb6ebd78303815957bd4f70.tar.bz2 | |
store-merging: Allow enums during bswap recognition [PR94403]
The following testcase is optimized with char/unsigned char/signed char,
but not with std::byte. The following patch fixes that. Didn't use
INTEGRAL_TYPE_P because bswapping bools is just too weird.
2020-03-31 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/94403
* gimple-ssa-store-merging.c (verify_symbolic_number_p): Allow also
ENUMERAL_TYPE lhs_type.
* g++.dg/tree-ssa/pr94403.C: New test.
Diffstat (limited to 'gcc/tree-dfa.c')
0 files changed, 0 insertions, 0 deletions