diff options
Diffstat (limited to 'src/amd/common/ac_llvm_build.c')
| -rw-r--r-- | src/amd/common/ac_llvm_build.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/src/amd/common/ac_llvm_build.c b/src/amd/common/ac_llvm_build.c index 4d8f42d572c..5bd04663216 100644 --- a/src/amd/common/ac_llvm_build.c +++ b/src/amd/common/ac_llvm_build.c @@ -1405,20 +1405,13 @@ LLVMValueRef ac_build_cvt_pkrtz_f16(struct ac_llvm_context *ctx, AC_FUNC_ATTR_LEGACY); } -/** - * KILL, AKA discard in GLSL. - * - * \param value kill if value < 0.0 or value == NULL. - */ -void ac_build_kill(struct ac_llvm_context *ctx, LLVMValueRef value) +void ac_build_kill_if_false(struct ac_llvm_context *ctx, LLVMValueRef i1) { - if (value) { - ac_build_intrinsic(ctx, "llvm.AMDGPU.kill", ctx->voidt, - &value, 1, AC_FUNC_ATTR_LEGACY); - } else { - ac_build_intrinsic(ctx, "llvm.AMDGPU.kilp", ctx->voidt, - NULL, 0, AC_FUNC_ATTR_LEGACY); - } + LLVMValueRef value = LLVMBuildSelect(ctx->builder, i1, + LLVMConstReal(ctx->f32, 1), + LLVMConstReal(ctx->f32, -1), ""); + ac_build_intrinsic(ctx, "llvm.AMDGPU.kill", ctx->voidt, + &value, 1, AC_FUNC_ATTR_LEGACY); } LLVMValueRef ac_build_bfe(struct ac_llvm_context *ctx, LLVMValueRef input, |