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 | |
| parent | 6224144b6df17ba4cbd0a0e320b6d8059690c86b (diff) | |
ac: add ac_build_s_barrier
Reviewed-by: Samuel Pitoiset <[email protected]>
Diffstat (limited to 'src/amd/common')
| -rw-r--r-- | src/amd/common/ac_llvm_build.c | 6 | ||||
| -rw-r--r-- | src/amd/common/ac_llvm_build.h | 1 | ||||
| -rw-r--r-- | src/amd/common/ac_nir_to_llvm.c | 3 |
3 files changed, 8 insertions, 2 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. diff --git a/src/amd/common/ac_llvm_build.h b/src/amd/common/ac_llvm_build.h index c5753037e7b..84212f0d459 100644 --- a/src/amd/common/ac_llvm_build.h +++ b/src/amd/common/ac_llvm_build.h @@ -133,6 +133,7 @@ ac_build_phi(struct ac_llvm_context *ctx, LLVMTypeRef type, unsigned count_incoming, LLVMValueRef *values, LLVMBasicBlockRef *blocks); +void ac_build_s_barrier(struct ac_llvm_context *ctx); void ac_build_optimization_barrier(struct ac_llvm_context *ctx, LLVMValueRef *pvgpr); diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c index cffc980e51f..1584fef7ab7 100644 --- a/src/amd/common/ac_nir_to_llvm.c +++ b/src/amd/common/ac_nir_to_llvm.c @@ -2582,8 +2582,7 @@ void ac_emit_barrier(struct ac_llvm_context *ac, gl_shader_stage stage) ac_build_waitcnt(ac, LGKM_CNT & VM_CNT); return; } - ac_build_intrinsic(ac, "llvm.amdgcn.s.barrier", - ac->voidt, NULL, 0, AC_FUNC_ATTR_CONVERGENT); + ac_build_s_barrier(ac); } static void emit_discard(struct ac_nir_context *ctx, |