Module: Mesa
Branch: master
Commit: abc887faa108b52f1e622ac8c1a3e30c4f317475
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=abc887faa108b52f1e622ac8c1a3e30c4f317475

Author: Bas Nieuwenhuizen <[email protected]>
Date:   Wed Nov 30 00:41:16 2016 +0100

ac/nir: Fix out of bounds array access.

With nir_intrinsic_ssbo_atomic_comp_swap we run out of params.

Signed-off-by: Bas Nieuwenhuizen <[email protected]>
Reviewed-by: Dave Airlie <[email protected]>

---

 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 ee98f5f..df121d8 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -1946,7 +1946,7 @@ static LLVMValueRef visit_atomic_ssbo(struct 
nir_to_llvm_context *ctx,
                                       nir_intrinsic_instr *instr)
 {
        const char *name;
-       LLVMValueRef params[5];
+       LLVMValueRef params[6];
        int arg_count = 0;
        if (ctx->stage == MESA_SHADER_FRAGMENT)
                ctx->shader_info->fs.writes_memory = true;

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