From 1e1f13862eb0eff78384424df0caff00e8bb458a Mon Sep 17 00:00:00 2001 From: Bob Wilson Date: Sun, 19 Oct 2014 00:39:30 +0000 Subject: [PATCH] Use triple predicate functions instead of checking values directly. NFC. llvm-svn: 220155 --- .../Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp | 31 +++++----------------- 1 file changed, 7 insertions(+), 24 deletions(-) diff --git a/llvm/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp b/llvm/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp index c05029c..98190ba 100644 --- a/llvm/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp +++ b/llvm/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp @@ -217,31 +217,14 @@ static MCAsmInfo *createARMMCAsmInfo(const MCRegisterInfo &MRI, StringRef TT) { Triple TheTriple(TT); MCAsmInfo *MAI; - switch (TheTriple.getOS()) { - case llvm::Triple::Darwin: - case llvm::Triple::IOS: - case llvm::Triple::MacOSX: + if (TheTriple.isOSDarwin() || TheTriple.isOSBinFormatMachO()) MAI = new ARMMCAsmInfoDarwin(TT); - break; - case llvm::Triple::Win32: - switch (TheTriple.getEnvironment()) { - case llvm::Triple::Itanium: - MAI = new ARMCOFFMCAsmInfoGNU(); - break; - case llvm::Triple::MSVC: - MAI = new ARMCOFFMCAsmInfoMicrosoft(); - break; - default: - llvm_unreachable("invalid environment"); - } - break; - default: - if (TheTriple.isOSBinFormatMachO()) - MAI = new ARMMCAsmInfoDarwin(TT); - else - MAI = new ARMELFMCAsmInfo(TT); - break; - } + else if (TheTriple.isWindowsItaniumEnvironment()) + MAI = new ARMCOFFMCAsmInfoGNU(); + else if (TheTriple.isWindowsMSVCEnvironment()) + MAI = new ARMCOFFMCAsmInfoMicrosoft(); + else + MAI = new ARMELFMCAsmInfo(TT); unsigned Reg = MRI.getDwarfRegNum(ARM::SP, true); MAI->addInitialFrameState(MCCFIInstruction::createDefCfa(nullptr, Reg, 0)); -- 2.7.4