From: Dave Airlie <airl...@redhat.com>
This fixes a bunch of crashes in CTS tests looking for this.
Signed-off-by: Dave Airlie <airl...@redhat.com>
---
src/amd/common/ac_nir_to_llvm.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index 17cefea..741a082 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -2764,6 +2764,15 @@ static LLVMValueRef load_sample_position(struct
nir_to_llvm_context *ctx,
return build_gather_values(ctx, result, 2);
}
+static LLVMValueRef load_sample_pos(struct nir_to_llvm_context *ctx)
+{
+ LLVMValueRef values[2];
+
+ values[0] = emit_ffract(ctx, ctx->frag_pos[0]);
+ values[1] = emit_ffract(ctx, ctx->frag_pos[1]);
+ return build_gather_values(ctx, values, 2);
+}
+
static LLVMValueRef visit_interp(struct nir_to_llvm_context *ctx,
nir_intrinsic_instr *instr)
{
@@ -2888,6 +2897,9 @@ static void visit_intrinsic(struct nir_to_llvm_context
*ctx,
case nir_intrinsic_load_sample_id:
result = ctx->ancillary;
break;
+ case nir_intrinsic_load_sample_pos:
+ result = load_sample_pos(ctx);
+ break;
case nir_intrinsic_load_front_face:
result = ctx->front_face;
break;
--
2.5.5
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