R600/SI: fmin/fmax_legacy are not associative

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224093 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/R600/AMDGPUInstrInfo.td b/lib/Target/R600/AMDGPUInstrInfo.td
index 4ee0f2b31cc4f42d327352a1230c71a7603a0229..9d988b60de95cdfdbded8d6ad9de087ead241654 100644 (file)
--- a/lib/Target/R600/AMDGPUInstrInfo.td
+++ b/lib/Target/R600/AMDGPUInstrInfo.td
@@ -63,7 +63,7 @@ def AMDGPUldexp : SDNode<"AMDGPUISD::LDEXP", AMDGPULdExpOp>;
 //   x < nan ? x : nan -> nan
 //   nan < x ? nan : x -> x
 def AMDGPUfmax_legacy : SDNode<"AMDGPUISD::FMAX_LEGACY", SDTFPBinOp,
-  [SDNPAssociative]
+  []
 >;
 
 def AMDGPUclamp : SDNode<"AMDGPUISD::CLAMP", SDTFPTernaryOp, []>;
@@ -81,7 +81,7 @@ def AMDGPUumax : SDNode<"AMDGPUISD::UMAX", SDTIntBinOp,
 
 // out = min(a, b) a and b are floats, where a nan comparison fails.
 def AMDGPUfmin_legacy : SDNode<"AMDGPUISD::FMIN_LEGACY", SDTFPBinOp,
-  [SDNPAssociative]
+  []
 >;
 
 // out = min(a, b) a and b are signed ints