From 6fc41bb4d59313985f67b1276d1fd1225be09426 Mon Sep 17 00:00:00 2001
From: James Legg <jlegg@feralinteractive.com>
Date: Fri, 23 Jun 2017 11:18:56 +0100
Subject: [PATCH] ac/nir: Make intrinsic_name buffer long enough
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When using cmpswap on an image, it was being trunctated to
lvm.amdgcn.image.atomic.cmpswa, with the coords type missing entirely.

v2: Add stable CC

CC: <mesa-stable@lists.freedesktop.org>
Reviewed-by: Grazvydas Ignotas <notasas@gmail.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
---
 src/amd/common/ac_nir_to_llvm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index 8877c22..b5c6848 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -3397,7 +3397,7 @@ static LLVMValueRef visit_image_atomic(struct nir_to_llvm_context *ctx,
 	const char *base_name = "llvm.amdgcn.image.atomic";
 	const char *atomic_name;
 	LLVMValueRef coords;
-	char intrinsic_name[32], coords_type[8];
+	char intrinsic_name[41], coords_type[8];
 	const struct glsl_type *type = glsl_without_array(var->type);
 
 	if (ctx->stage == MESA_SHADER_FRAGMENT)
-- 
2.7.4