remove explicit sets of 'neverHasSideEffects' that can now be

[oota-llvm.git] / lib / Target / X86 / X86InstrFPStack.td

diff --git a/lib/Target/X86/X86InstrFPStack.td b/lib/Target/X86/X86InstrFPStack.td
index 52f14093c04ac3eb27ae6a2b209f05043a72448c..d27e72de4b226970757f389063c31b9e6f21fe89 100644 (file)
--- a/lib/Target/X86/X86InstrFPStack.td
+++ b/lib/Target/X86/X86InstrFPStack.td
@@ -36,13 +36,13 @@ def X86fpget        : SDNode<"X86ISD::FP_GET_RESULT", SDTX86FpGet,
 def X86fpset        : SDNode<"X86ISD::FP_SET_RESULT", SDTX86FpSet,
                         [SDNPHasChain, SDNPOutFlag]>;
 def X86fld          : SDNode<"X86ISD::FLD",      SDTX86Fld,
-                        [SDNPHasChain]>;
+                        [SDNPHasChain, SDNPMayLoad]>;
 def X86fst          : SDNode<"X86ISD::FST",      SDTX86Fst,
-                        [SDNPHasChain, SDNPInFlag]>;
+                        [SDNPHasChain, SDNPInFlag, SDNPMayStore]>;
 def X86fild         : SDNode<"X86ISD::FILD",     SDTX86Fild,
-                        [SDNPHasChain]>;
+                        [SDNPHasChain, SDNPMayLoad]>;
 def X86fildflag     : SDNode<"X86ISD::FILD_FLAG",SDTX86Fild,
-                        [SDNPHasChain, SDNPOutFlag]>;
+                        [SDNPHasChain, SDNPOutFlag, SDNPMayLoad]>;
 def X86fp_to_i16mem : SDNode<"X86ISD::FP_TO_INT16_IN_MEM", SDTX86FpToIMem,
                         [SDNPHasChain]>;
 def X86fp_to_i32mem : SDNode<"X86ISD::FP_TO_INT32_IN_MEM", SDTX86FpToIMem,
@@ -466,7 +466,7 @@ def ST_FPrr  : FPI<0xD8, AddRegFrm, (outs), (ins RST:$op), "fstp\t$op">, DD;
 def XCH_F    : FPI<0xC8, AddRegFrm, (outs), (ins RST:$op), "fxch\t$op">, D9;
 
 // Floating point constant loads.
-let isReMaterializable = 1, neverHasSideEffects = 1 in {
+let isReMaterializable = 1 in {
 def LD_Fp032 : FpIf32<(outs RFP32:$dst), (ins), ZeroArgFP,
                 [(set RFP32:$dst, fpimm0)]>;
 def LD_Fp132 : FpIf32<(outs RFP32:$dst), (ins), ZeroArgFP,