diff options
| author | Marek Olšák <[email protected]> | 2018-08-13 23:59:28 -0400 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2018-08-21 20:50:37 -0400 |
| commit | 2276f8f064ea0a67817d4deb7d553177575ccf4c (patch) | |
| tree | 255230079392b39c41fe0dc208277911e3065752 /src/amd/common/ac_llvm_build.c | |
| parent | 6224144b6df17ba4cbd0a0e320b6d8059690c86b (diff) | |
ac: add ac_build_s_barrier
Reviewed-by: Samuel Pitoiset <[email protected]>
Diffstat (limited to 'src/amd/common/ac_llvm_build.c')
| -rw-r--r-- | src/amd/common/ac_llvm_build.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/amd/common/ac_llvm_build.c b/src/amd/common/ac_llvm_build.c index 87e36df6431..c89bdf49faf 100644 --- a/src/amd/common/ac_llvm_build.c +++ b/src/amd/common/ac_llvm_build.c @@ -348,6 +348,12 @@ ac_build_phi(struct ac_llvm_context *ctx, LLVMTypeRef type, return phi; } +void ac_build_s_barrier(struct ac_llvm_context *ctx) +{ + ac_build_intrinsic(ctx, "llvm.amdgcn.s.barrier", ctx->voidt, NULL, + 0, AC_FUNC_ATTR_CONVERGENT); +} + /* Prevent optimizations (at least of memory accesses) across the current * point in the program by emitting empty inline assembly that is marked as * having side effects. |