From b0e94241dd36060cc325bf08c58299e94a95d662 Mon Sep 17 00:00:00 2001
From: Dale Johannesen <dalej@apple.com>
Date: Wed, 3 Feb 2010 00:36:40 +0000
Subject: [PATCH] Print FPImm a less kludgy way; APFloat.toString seems to have
 some problems anyway.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95171 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/X86/AsmPrinter/X86MCInstLower.cpp | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp b/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp
index 40b1f7bd0de..1c0e63e4d11 100644
--- a/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp
+++ b/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp
@@ -440,12 +440,9 @@ void X86AsmPrinter::EmitInstruction(const MachineInstr *MI) {
       } 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];
+        // prefer to keep this localized.
+        O << '$';
+        MI->getOperand(0).print(O, &TM);
       } else
         printOperand(MI, 0);
     } else {
-- 
2.34.1