[llvm-commits] CVS: llvm/lib/Target/X86/X86RegisterInfo.cpp

[Alkis Evlogimenos]

Changes in directory llvm/lib/Target/X86:

X86RegisterInfo.cpp updated: 1.57 -> 1.58

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Log message:

Add support for folding memory operands for ADC, SBB and SUB instructions.


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Diffs of the changes:  (+13 -0)

Index: llvm/lib/Target/X86/X86RegisterInfo.cpp
diff -u llvm/lib/Target/X86/X86RegisterInfo.cpp:1.57 llvm/lib/Target/X86/X86RegisterInfo.cpp:1.58
--- llvm/lib/Target/X86/X86RegisterInfo.cpp:1.57	Tue Feb 17 02:03:47 2004
+++ llvm/lib/Target/X86/X86RegisterInfo.cpp	Tue Feb 17 02:08:51 2004
@@ -131,9 +131,17 @@
     case X86::ADDrr8:  NI = MakeMRInst(X86::ADDmr8 , FrameIndex, MI); break;
     case X86::ADDrr16: NI = MakeMRInst(X86::ADDmr16, FrameIndex, MI); break;
     case X86::ADDrr32: NI = MakeMRInst(X86::ADDmr32, FrameIndex, MI); break;
+    case X86::ADCrr32: NI = MakeMRInst(X86::ADCmr32, FrameIndex, MI); break;
     case X86::ADDri8:  NI = MakeMIInst(X86::ADDmi8 , FrameIndex, MI); break;
     case X86::ADDri16: NI = MakeMIInst(X86::ADDmi16, FrameIndex, MI); break;
     case X86::ADDri32: NI = MakeMIInst(X86::ADDmi32, FrameIndex, MI); break;
+    case X86::SUBrr8:  NI = MakeMRInst(X86::SUBmr8 , FrameIndex, MI); break;
+    case X86::SUBrr16: NI = MakeMRInst(X86::SUBmr16, FrameIndex, MI); break;
+    case X86::SUBrr32: NI = MakeMRInst(X86::SUBmr32, FrameIndex, MI); break;
+    case X86::SBBrr32: NI = MakeMRInst(X86::SBBmr32, FrameIndex, MI); break;
+    case X86::SUBri8:  NI = MakeMIInst(X86::SUBmi8 , FrameIndex, MI); break;
+    case X86::SUBri16: NI = MakeMIInst(X86::SUBmi16, FrameIndex, MI); break;
+    case X86::SUBri32: NI = MakeMIInst(X86::SUBmi32, FrameIndex, MI); break;
     case X86::ANDrr8:  NI = MakeMRInst(X86::ANDmr8 , FrameIndex, MI); break;
     case X86::ANDrr16: NI = MakeMRInst(X86::ANDmr16, FrameIndex, MI); break;
     case X86::ANDrr32: NI = MakeMRInst(X86::ANDmr32, FrameIndex, MI); break;
@@ -150,6 +158,11 @@
     case X86::ADDrr8:  NI = MakeRMInst(X86::ADDrm8 , FrameIndex, MI); break;
     case X86::ADDrr16: NI = MakeRMInst(X86::ADDrm16, FrameIndex, MI); break;
     case X86::ADDrr32: NI = MakeRMInst(X86::ADDrm32, FrameIndex, MI); break;
+    case X86::ADCrr32: NI = MakeRMInst(X86::ADCrm32, FrameIndex, MI); break;
+    case X86::SUBrr8:  NI = MakeRMInst(X86::SUBrm8 , FrameIndex, MI); break;
+    case X86::SUBrr16: NI = MakeRMInst(X86::SUBrm16, FrameIndex, MI); break;
+    case X86::SUBrr32: NI = MakeRMInst(X86::SUBrm32, FrameIndex, MI); break;
+    case X86::SBBrr32: NI = MakeRMInst(X86::SBBrm32, FrameIndex, MI); break;
     case X86::ANDrr8:  NI = MakeRMInst(X86::ANDrm8 , FrameIndex, MI); break;
     case X86::ANDrr16: NI = MakeRMInst(X86::ANDrm16, FrameIndex, MI); break;
     case X86::ANDrr32: NI = MakeRMInst(X86::ANDrm32, FrameIndex, MI); break;