[Mesa-dev] [PATCH] radv: fix compute shared memory stores since 64-bit.

Dave Airlie airlied at gmail.com
Fri Feb 3 01:04:50 UTC 2017


From: Dave Airlie <airlied at redhat.com>

These regressed and caused doom to stop loading.

Fixes:
03724af26 radv/ac: Implement Float64 load/store var.

Signed-off-by: Dave Airlie <airlied at redhat.com>
---
 src/amd/common/ac_nir_to_llvm.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index 728294c..ddec74f 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -2351,9 +2351,11 @@ visit_store_var(struct nir_to_llvm_context *ctx,
 
 			if (indir_index)
 				index = LLVMBuildAdd(ctx->builder, index, indir_index, "");
+
+			value = llvm_extract_elem(ctx, src, chan);
 			derived_ptr = LLVMBuildGEP(ctx->builder, ptr, &index, 1, "");
 			LLVMBuildStore(ctx->builder,
-			               to_integer(ctx, src), derived_ptr);
+			               to_integer(ctx, value), derived_ptr);
 		}
 		break;
 	}
-- 
2.7.4



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