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| author | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2018-08-17 17:26:11 +0000 |
|---|---|---|
| committer | Szabolcs Nagy <nsz@gcc.gnu.org> | 2018-08-17 17:26:11 +0000 |
| commit | 81bf52f56416c91706c32f651b411e4f4adfb413 (patch) | |
| tree | 6f6872be42c53dce38162e8c65a2dafe2f125387 /gcc | |
| parent | 071db4aa1ff88244d87cb4600f23325c9a92042c (diff) | |
| download | gcc-81bf52f56416c91706c32f651b411e4f4adfb413.zip gcc-81bf52f56416c91706c32f651b411e4f4adfb413.tar.gz gcc-81bf52f56416c91706c32f651b411e4f4adfb413.tar.bz2 | |
Fix poly types after PR tree-optimization/71625 strlen optimization
Same as r263561, but for arm: avoid compilation errors caused by poly
initializers getting treated as string literals.
Tested on arm-none-linux-gnueabihf.
gcc/ChangeLog:
* config/arm/arm-builtins.c (arm_init_simd_builtin_types): Clear
polyNxK_t element's TYPE_STRING_FLAG.
From-SVN: r263624
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/arm/arm-builtins.c | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 420b9ad..30ec7df 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2018-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com> + + * config/arm/arm-builtins.c (arm_init_simd_builtin_types): Clear + polyNxK_t element's TYPE_STRING_FLAG. + 2018-08-17 Segher Boessenkool <segher@kernel.crashing.org> * config/rs6000/rs6000.md (*cbranch, *creturn): Name these patterns diff --git a/gcc/config/arm/arm-builtins.c b/gcc/config/arm/arm-builtins.c index 183a7b9..563ca51 100644 --- a/gcc/config/arm/arm-builtins.c +++ b/gcc/config/arm/arm-builtins.c @@ -927,6 +927,11 @@ arm_init_simd_builtin_types (void) (*lang_hooks.types.register_builtin_type) (arm_simd_polyTI_type_node, "__builtin_neon_poly128"); + /* Prevent front-ends from transforming poly vectors into string + literals. */ + TYPE_STRING_FLAG (arm_simd_polyQI_type_node) = false; + TYPE_STRING_FLAG (arm_simd_polyHI_type_node) = false; + /* Init all the element types built by the front-end. */ arm_simd_types[Int8x8_t].eltype = intQI_type_node; arm_simd_types[Int8x16_t].eltype = intQI_type_node; |