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-rw-r--r--src/amd/common/ac_nir_to_llvm.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index 9d159649c38..c08f1020e35 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -4012,6 +4012,16 @@ static void visit_intrinsic(struct ac_nir_context *ctx,
case nir_intrinsic_load_sample_mask_in:
result = ctx->abi->sample_coverage;
break;
+ case nir_intrinsic_load_frag_coord: {
+ LLVMValueRef values[4] = {
+ ctx->abi->frag_pos[0],
+ ctx->abi->frag_pos[1],
+ ctx->abi->frag_pos[2],
+ ac_build_fdiv(&ctx->ac, ctx->ac.f32_1, ctx->abi->frag_pos[3])
+ };
+ result = ac_build_gather_values(&ctx->ac, values, 4);
+ break;
+ }
case nir_intrinsic_load_front_face:
result = ctx->abi->front_face;
break;