diff options
| author | David Blaikie <dblaikie@gmail.com> | 2012-01-20 21:51:11 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2012-01-20 21:51:11 +0000 |
| commit | 4d6ccb5f68cd7c6418a209f1fa4dbade569e4493 (patch) | |
| tree | 9a48fa9f7f51fd635f6807ed7444fcdcad0e9bda /lib/Target/PTX | |
| parent | 0041d4d447c26825e566ba38a4fe301471fda1eb (diff) | |
More dead code removal (using -Wunreachable-code)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148578 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PTX')
| -rw-r--r-- | lib/Target/PTX/InstPrinter/PTXInstPrinter.cpp | 1 | ||||
| -rw-r--r-- | lib/Target/PTX/PTXAsmPrinter.cpp | 4 | ||||
| -rw-r--r-- | lib/Target/PTX/PTXISelLowering.cpp | 1 | ||||
| -rw-r--r-- | lib/Target/PTX/PTXRegisterInfo.h | 1 |
4 files changed, 1 insertions, 6 deletions
diff --git a/lib/Target/PTX/InstPrinter/PTXInstPrinter.cpp b/lib/Target/PTX/InstPrinter/PTXInstPrinter.cpp index 5fecb85248..815c503efb 100644 --- a/lib/Target/PTX/InstPrinter/PTXInstPrinter.cpp +++ b/lib/Target/PTX/InstPrinter/PTXInstPrinter.cpp @@ -215,7 +215,6 @@ void PTXInstPrinter::printRoundingMode(const MCInst *MI, unsigned OpNo, llvm_unreachable("Unknown rounding mode!"); case PTXRoundingMode::RndDefault: llvm_unreachable("FP rounding-mode pass did not handle instruction!"); - break; case PTXRoundingMode::RndNone: // Do not print anything. break; diff --git a/lib/Target/PTX/PTXAsmPrinter.cpp b/lib/Target/PTX/PTXAsmPrinter.cpp index 77ed71d0a6..3a2e8b1e06 100644 --- a/lib/Target/PTX/PTXAsmPrinter.cpp +++ b/lib/Target/PTX/PTXAsmPrinter.cpp @@ -358,11 +358,9 @@ void PTXAsmPrinter::EmitVariableDeclaration(const GlobalVariable *gv) { void PTXAsmPrinter::EmitFunctionEntryLabel() { // The function label could have already been emitted if two symbols end up // conflicting due to asm renaming. Detect this and emit an error. - if (!CurrentFnSym->isUndefined()) { + if (!CurrentFnSym->isUndefined()) report_fatal_error("'" + Twine(CurrentFnSym->getName()) + "' label emitted multiple times to assembly file"); - return; - } const PTXMachineFunctionInfo *MFI = MF->getInfo<PTXMachineFunctionInfo>(); const PTXParamManager &PM = MFI->getParamManager(); diff --git a/lib/Target/PTX/PTXISelLowering.cpp b/lib/Target/PTX/PTXISelLowering.cpp index a012297e83..d5ce5a8e3f 100644 --- a/lib/Target/PTX/PTXISelLowering.cpp +++ b/lib/Target/PTX/PTXISelLowering.cpp @@ -211,7 +211,6 @@ SDValue PTXTargetLowering:: switch (CallConv) { default: llvm_unreachable("Unsupported calling convention"); - break; case CallingConv::PTX_Kernel: MFI->setKernel(true); break; diff --git a/lib/Target/PTX/PTXRegisterInfo.h b/lib/Target/PTX/PTXRegisterInfo.h index 55fafe47bf..8369271a2a 100644 --- a/lib/Target/PTX/PTXRegisterInfo.h +++ b/lib/Target/PTX/PTXRegisterInfo.h @@ -49,7 +49,6 @@ public: virtual unsigned getFrameRegister(const MachineFunction &MF) const { llvm_unreachable("PTX does not have a frame register"); - return 0; } }; // struct PTXRegisterInfo } // namespace llvm |