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More dead code removal (using -Wunreachable-code)

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148578 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie
2012-01-20 21:51:11 +00:00
parent 0041d4d447
commit 4d6ccb5f68
110 changed files with 179 additions and 442 deletions
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4
lib/Target/X86/X86RegisterInfo.cpp
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@@ -526,12 +526,10 @@ unsigned X86RegisterInfo::getFrameRegister(const MachineFunction &MF) const {
unsigned X86RegisterInfo::getEHExceptionRegister() const {
llvm_unreachable("What is the exception register");
return 0;
}
unsigned X86RegisterInfo::getEHHandlerRegister() const {
llvm_unreachable("What is the exception handler register");
return 0;
}
namespace llvm {
@@ -713,8 +711,6 @@ unsigned getX86SubSuperRegister(unsigned Reg, EVT VT, bool High) {
return X86::R15;
}
}
return Reg;
}
}