[Mesa-dev] [PATCH 2/2] radeon/llvm: replace int_AMDGPU_rcp by fdiv (1.0, x) in RECIP pattern

[Vincent Lejeune]

---
 lib/Target/AMDGPU/R600Instructions.td | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/Target/AMDGPU/R600Instructions.td b/lib/Target/AMDGPU/R600Instructions.td
index 9259680..d75c32e 100644
--- a/lib/Target/AMDGPU/R600Instructions.td
+++ b/lib/Target/AMDGPU/R600Instructions.td
@@ -898,8 +898,8 @@ class RECIP_CLAMPED_Common <bits<11> inst> : R600_1OP <
   inst, "RECIP_CLAMPED", []
 >;
 
-class RECIP_IEEE_Common <bits<11> inst> : R600_1OP_Helper <
-  inst, "RECIP_IEEE", int_AMDGPU_rcp
+class RECIP_IEEE_Common <bits<11> inst> : R600_1OP <
+  inst, "RECIP_IEEE", [(set R600_Reg32:$dst, (fdiv FP_ONE, R600_Reg32:$src0))]
 >;
 
 class RECIP_UINT_Common <bits<11> inst> : R600_1OP_Helper <
-- 
1.8.0