[llvm-commits] [llvm] r95159 - /llvm/trunk/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp
Dale Johannesen
dalej at apple.com
Tue Feb 2 15:54:23 PST 2010
Author: johannes
Date: Tue Feb 2 17:54:23 2010
New Revision: 95159
URL: http://llvm.org/viewvc/llvm-project?rev=95159&view=rev
Log:
Accept floating point immediates in DEBUG_VALUE.
Modified:
llvm/trunk/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp
Modified: llvm/trunk/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp?rev=95159&r1=95158&r2=95159&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp (original)
+++ llvm/trunk/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp Tue Feb 2 17:54:23 2010
@@ -430,12 +430,22 @@
if (NOps==3) {
// Register or immediate value. Register 0 means undef.
assert(MI->getOperand(0).getType()==MachineOperand::MO_Register ||
- MI->getOperand(0).getType()==MachineOperand::MO_Immediate);
+ MI->getOperand(0).getType()==MachineOperand::MO_Immediate ||
+ MI->getOperand(0).getType()==MachineOperand::MO_FPImmediate);
if (MI->getOperand(0).getType()==MachineOperand::MO_Register &&
MI->getOperand(0).getReg()==0) {
// Suppress offset in this case, it is not meaningful.
O << "undef";
return;
+ } else if (MI->getOperand(0).getType()==MachineOperand::MO_FPImmediate) {
+ // This is more naturally done in printOperand, but since the only use
+ // of such an operand is in this comment and that is temporary, we
+ // prefer to keep this mess localized.
+ SmallVectorImpl<char> Str(20);
+ APFloat APF = MI->getOperand(0).getFPImm()->getValueAPF();
+ APF.toString(Str, 0, 0);
+ for (unsigned i=0; i<Str.size()-1; i++)
+ O << Str[i];
} else
printOperand(MI, 0);
} else {
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