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| author | Tim Northover <tnorthover@apple.com> | 2014-04-30 16:13:34 +0000 |
|---|---|---|
| committer | Tim Northover <tnorthover@apple.com> | 2014-04-30 16:13:34 +0000 |
| commit | a8c577e4544c8b7d8be51c5565cd341e5a4fb38f (patch) | |
| tree | 01a484a62efe2cefca2dca3750d83274b5cb5404 /llvm/lib | |
| parent | 7346f062b639a20164f15da77f2989c22aca349b (diff) | |
| download | bcm5719-llvm-a8c577e4544c8b7d8be51c5565cd341e5a4fb38f.tar.gz bcm5719-llvm-a8c577e4544c8b7d8be51c5565cd341e5a4fb38f.zip | |
ARM64: print fp immediates without using scientific notation.
llvm-svn: 207669
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/ARM64/InstPrinter/ARM64InstPrinter.cpp | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/llvm/lib/Target/ARM64/InstPrinter/ARM64InstPrinter.cpp b/llvm/lib/Target/ARM64/InstPrinter/ARM64InstPrinter.cpp index 266b5f294b5..65d5eae2d21 100644 --- a/llvm/lib/Target/ARM64/InstPrinter/ARM64InstPrinter.cpp +++ b/llvm/lib/Target/ARM64/InstPrinter/ARM64InstPrinter.cpp @@ -1221,12 +1221,10 @@ void ARM64InstPrinter::printMemoryRegOffset(const MCInst *MI, unsigned OpNum, void ARM64InstPrinter::printFPImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O) { const MCOperand &MO = MI->getOperand(OpNum); - O << '#'; - if (MO.isFPImm()) - // FIXME: Should this ever happen? - O << MO.getFPImm(); - else - O << ARM64_AM::getFPImmFloat(MO.getImm()); + float FPImm = MO.isFPImm() ? MO.getFPImm() : ARM64_AM::getFPImmFloat(MO.getImm()); + + // 8 decimal places are enough to perfectly represent permitted floats. + O << format("#%.8f", FPImm); } static unsigned getNextVectorRegister(unsigned Reg, unsigned Stride = 1) { |
