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authorMarek Olšák <[email protected]>2017-02-26 19:00:44 +0100
committerMarek Olšák <[email protected]>2017-03-06 14:13:04 +0100
commitd5d74fe2b528da8124193366c9c3ad739a3abd50 (patch)
tree9df44a8caf05b438874029d9f33783c3f950239b /src/amd
parentef883fc5542f642ea547f9865b3310e6343533c7 (diff)
radeonsi: set the convergent attribute where needed
Reviewed-by: Dave Airlie <[email protected]>
Diffstat (limited to 'src/amd')
-rw-r--r--src/amd/common/ac_llvm_build.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/amd/common/ac_llvm_build.c b/src/amd/common/ac_llvm_build.c
index 20c6eb80560..0039e63e840 100644
--- a/src/amd/common/ac_llvm_build.c
+++ b/src/amd/common/ac_llvm_build.c
@@ -861,13 +861,17 @@ ac_build_ddxy(struct ac_llvm_context *ctx,
args[1] = val;
tl = ac_build_intrinsic(ctx,
"llvm.amdgcn.ds.bpermute", ctx->i32,
- args, 2, AC_FUNC_ATTR_READNONE);
+ args, 2,
+ AC_FUNC_ATTR_READNONE |
+ AC_FUNC_ATTR_CONVERGENT);
args[0] = LLVMBuildMul(ctx->builder, trbl_tid,
LLVMConstInt(ctx->i32, 4, false), "");
trbl = ac_build_intrinsic(ctx,
"llvm.amdgcn.ds.bpermute", ctx->i32,
- args, 2, AC_FUNC_ATTR_READNONE);
+ args, 2,
+ AC_FUNC_ATTR_READNONE |
+ AC_FUNC_ATTR_CONVERGENT);
} else {
LLVMValueRef store_ptr, load_ptr0, load_ptr1;