diff options
| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2014-09-26 01:09:46 +0000 |
|---|---|---|
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2014-09-26 01:09:46 +0000 |
| commit | 3a99759498579a15bc4531774148ee9815d84d35 (patch) | |
| tree | 9bee30b89563438663ebebe78c20dfcc592332f1 /llvm/lib/Target/R600/InstPrinter | |
| parent | ce465421d702a7fe58a303590b4f0274edd89a6b (diff) | |
| download | bcm5719-llvm-3a99759498579a15bc4531774148ee9815d84d35.tar.gz bcm5719-llvm-3a99759498579a15bc4531774148ee9815d84d35.zip | |
R600/SI: Fix emitting trailing whitespace after s_waitcnt
llvm-svn: 218486
Diffstat (limited to 'llvm/lib/Target/R600/InstPrinter')
| -rw-r--r-- | llvm/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.cpp | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/llvm/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.cpp b/llvm/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.cpp index fa7e0de90fa..6d893b27790 100644 --- a/llvm/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.cpp +++ b/llvm/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.cpp @@ -493,12 +493,26 @@ void AMDGPUInstPrinter::printWaitFlag(const MCInst *MI, unsigned OpNo, unsigned Vmcnt = SImm16 & 0xF; unsigned Expcnt = (SImm16 >> 4) & 0xF; unsigned Lgkmcnt = (SImm16 >> 8) & 0xF; - if (Vmcnt != 0xF) - O << "vmcnt(" << Vmcnt << ") "; - if (Expcnt != 0x7) - O << "expcnt(" << Expcnt << ") "; - if (Lgkmcnt != 0x7) + + bool NeedSpace = false; + + if (Vmcnt != 0xF) { + O << "vmcnt(" << Vmcnt << ')'; + NeedSpace = true; + } + + if (Expcnt != 0x7) { + if (NeedSpace) + O << ' '; + O << "expcnt(" << Expcnt << ')'; + NeedSpace = true; + } + + if (Lgkmcnt != 0x7) { + if (NeedSpace) + O << ' '; O << "lgkmcnt(" << Lgkmcnt << ')'; + } } #include "AMDGPUGenAsmWriter.inc" |
