AMDGPU: Use generic bitreverse intrinsic

[oota-llvm.git] / lib / Target / AMDGPU / SIInstructions.td

diff --git a/lib/Target/AMDGPU/SIInstructions.td b/lib/Target/AMDGPU/SIInstructions.td
index e874db1fe0a152db33b0e3ea6e573b4ede7653a0..f247cbf41c9f94a45efa633f8eae10881a7cff96 100644 (file)
--- a/lib/Target/AMDGPU/SIInstructions.td
+++ b/lib/Target/AMDGPU/SIInstructions.td
@@ -127,7 +127,7 @@ let Defs = [SCC] in {
 
 
 defm S_BREV_B32 : SOP1_32 <sop1<0x0b, 0x08>, "s_brev_b32",
-  [(set i32:$dst, (AMDGPUbrev i32:$src0))]
+  [(set i32:$dst, (bitreverse i32:$src0))]
 >;
 defm S_BREV_B64 : SOP1_64 <sop1<0x0c, 0x09>, "s_brev_b64", []>;