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author | Martin Sebor <msebor@redhat.com> | 2018-08-15 15:25:46 +0000 |
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committer | Martin Sebor <msebor@gcc.gnu.org> | 2018-08-15 09:25:46 -0600 |
commit | bcee52c4b7ab4a47bb4c2426daa10f5b37968ac7 (patch) | |
tree | 570c6ac6b066b4a62df6bf89da209427534ece70 /gcc/config | |
parent | d4d3092396c9a4045e87252431461f61a69e13aa (diff) | |
download | gcc-bcee52c4b7ab4a47bb4c2426daa10f5b37968ac7.zip gcc-bcee52c4b7ab4a47bb4c2426daa10f5b37968ac7.tar.gz gcc-bcee52c4b7ab4a47bb4c2426daa10f5b37968ac7.tar.bz2 |
PR tree-optimization/71625 - missing strlen optimization on different array
PR tree-optimization/71625 - missing strlen optimization on different array
initialization style (avoid compilation errors on aarch64)
gcc/ChangeLog:
* config/aarch64/aarch64-builtins.c
(aarch64_init_simd_builtin_types): Clear Poly8_t's TYPE_STRING_FLAG.
From-SVN: r263561
Diffstat (limited to 'gcc/config')
-rw-r--r-- | gcc/config/aarch64/aarch64-builtins.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/config/aarch64/aarch64-builtins.c b/gcc/config/aarch64/aarch64-builtins.c index 02c6738..8cced94 100644 --- a/gcc/config/aarch64/aarch64-builtins.c +++ b/gcc/config/aarch64/aarch64-builtins.c @@ -643,6 +643,10 @@ aarch64_init_simd_builtin_types (void) /* Poly types are a world of their own. */ aarch64_simd_types[Poly8_t].eltype = aarch64_simd_types[Poly8_t].itype = build_distinct_type_copy (unsigned_intQI_type_node); + /* Prevent front-ends from transforming Poly8_t arrays into string + literals. */ + TYPE_STRING_FLAG (aarch64_simd_types[Poly8_t].eltype) = false; + aarch64_simd_types[Poly16_t].eltype = aarch64_simd_types[Poly16_t].itype = build_distinct_type_copy (unsigned_intHI_type_node); aarch64_simd_types[Poly64_t].eltype = aarch64_simd_types[Poly64_t].itype = |