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[libomptarget][nfc] Replace static const with enum

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[libomptarget][nfc] Replace static const with enum

Semantically identical. Replaces 0xff... with ~0 to spare counting the f.
Has the advantage that the compiler doesn't need to prove the 4/8 byte
value dead before discarding it, and sidesteps the compilation question
associated with what static means for a single source language.

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D93328
This commit is contained in:
Jon Chesterfield 2020-12-16 16:40:21 +00:00
parent 6e890ec7be
commit b607837c75
2 changed files with 6 additions and 4 deletions
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5
openmp/libomptarget/deviceRTLs/amdgcn/src/target_impl.h
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@ -74,8 +74,9 @@ INLINE uint64_t __kmpc_impl_pack(uint32_t lo, uint32_t hi) {
return (((uint64_t)hi) << 32) | (uint64_t)lo;
}
static const __kmpc_impl_lanemask_t __kmpc_impl_all_lanes =
UINT64_C(0xffffffffffffffff);
enum : __kmpc_impl_lanemask_t {
__kmpc_impl_all_lanes = ~(__kmpc_impl_lanemask_t)0
};
DEVICE __kmpc_impl_lanemask_t __kmpc_impl_lanemask_lt();

5
openmp/libomptarget/deviceRTLs/nvptx/src/target_impl.h
View File

@ -91,8 +91,9 @@ INLINE uint64_t __kmpc_impl_pack(uint32_t lo, uint32_t hi) {
return val;
}
static const __kmpc_impl_lanemask_t __kmpc_impl_all_lanes =
UINT32_C(0xffffffff);
enum : __kmpc_impl_lanemask_t {
__kmpc_impl_all_lanes = ~(__kmpc_impl_lanemask_t)0
};
INLINE __kmpc_impl_lanemask_t __kmpc_impl_lanemask_lt() {
__kmpc_impl_lanemask_t res;