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author | Torok Edwin <edwintorok@gmail.com> | 2009-07-11 20:10:48 +0000 |
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committer | Torok Edwin <edwintorok@gmail.com> | 2009-07-11 20:10:48 +0000 |
commit | c25e7581b9b8088910da31702d4ca21c4734c6d7 (patch) | |
tree | e4bb95c96a33fda5d5204f2c9d1b906084760415 /lib/Target/MSP430/MSP430AsmPrinter.cpp | |
parent | d51ffcf303070b0a5aea7f365b85f6f969c384cb (diff) | |
download | external_llvm-c25e7581b9b8088910da31702d4ca21c4734c6d7.zip external_llvm-c25e7581b9b8088910da31702d4ca21c4734c6d7.tar.gz external_llvm-c25e7581b9b8088910da31702d4ca21c4734c6d7.tar.bz2 |
assert(0) -> LLVM_UNREACHABLE.
Make llvm_unreachable take an optional string, thus moving the cerr<< out of
line.
LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for
NDEBUG builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75379 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/MSP430/MSP430AsmPrinter.cpp')
-rw-r--r-- | lib/Target/MSP430/MSP430AsmPrinter.cpp | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/lib/Target/MSP430/MSP430AsmPrinter.cpp b/lib/Target/MSP430/MSP430AsmPrinter.cpp index b1fa3f0..0f711ab 100644 --- a/lib/Target/MSP430/MSP430AsmPrinter.cpp +++ b/lib/Target/MSP430/MSP430AsmPrinter.cpp @@ -31,6 +31,7 @@ #include "llvm/Support/Compiler.h" #include "llvm/Support/Mangler.h" #include "llvm/Support/raw_ostream.h" +#include "llvm/Support/ErrorHandling.h" using namespace llvm; @@ -99,7 +100,7 @@ void MSP430AsmPrinter::emitFunctionHeader(const MachineFunction &MF) { EmitAlignment(FnAlign, F); switch (F->getLinkage()) { - default: assert(0 && "Unknown linkage type!"); + default: LLVM_UNREACHABLE("Unknown linkage type!"); case Function::InternalLinkage: // Symbols default to internal. case Function::PrivateLinkage: break; @@ -161,7 +162,7 @@ void MSP430AsmPrinter::printMachineInstruction(const MachineInstr *MI) { if (printInstruction(MI)) return; - assert(0 && "Should not happen"); + LLVM_UNREACHABLE("Should not happen"); } void MSP430AsmPrinter::printOperand(const MachineInstr *MI, int OpNum, @@ -206,7 +207,7 @@ void MSP430AsmPrinter::printOperand(const MachineInstr *MI, int OpNum, return; } default: - assert(0 && "Not implemented yet!"); + LLVM_UNREACHABLE("Not implemented yet!"); } } @@ -230,7 +231,7 @@ void MSP430AsmPrinter::printSrcMemOperand(const MachineInstr *MI, int OpNum, printOperand(MI, OpNum); } } else - assert(0 && "Unsupported memory operand"); + LLVM_UNREACHABLE("Unsupported memory operand"); } void MSP430AsmPrinter::printCCOperand(const MachineInstr *MI, int OpNum) { @@ -238,7 +239,7 @@ void MSP430AsmPrinter::printCCOperand(const MachineInstr *MI, int OpNum) { switch (CC) { default: - assert(0 && "Unsupported CC code"); + LLVM_UNREACHABLE("Unsupported CC code"); break; case MSP430::COND_E: O << "eq"; |