diff options
| author | Akira Hatanaka <ahatanaka@mips.com> | 2013-09-06 23:52:46 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanaka@mips.com> | 2013-09-06 23:52:46 +0000 |
| commit | 997c5dead83fc237280888696e1fa719563fc7f1 (patch) | |
| tree | d9ff25edc9d09da90e07367e5dce38dcc09ac745 /lib/Target/Mips/MipsCodeEmitter.cpp | |
| parent | cd3c1b9af9c79bd128a4811570269022a8183408 (diff) | |
| download | external_llvm-997c5dead83fc237280888696e1fa719563fc7f1.zip external_llvm-997c5dead83fc237280888696e1fa719563fc7f1.tar.gz external_llvm-997c5dead83fc237280888696e1fa719563fc7f1.tar.bz2 | |
[mips] Define "trap" as a pseudo instruction that turns into "break 0, 0".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190224 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Mips/MipsCodeEmitter.cpp')
| -rw-r--r-- | lib/Target/Mips/MipsCodeEmitter.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/Mips/MipsCodeEmitter.cpp b/lib/Target/Mips/MipsCodeEmitter.cpp index 0f1917a..b50edf1 100644 --- a/lib/Target/Mips/MipsCodeEmitter.cpp +++ b/lib/Target/Mips/MipsCodeEmitter.cpp @@ -327,6 +327,10 @@ bool MipsCodeEmitter::expandPseudos(MachineBasicBlock::instr_iterator &MI, BuildMI(MBB, &*MI, MI->getDebugLoc(), II->get(Mips::BEQ)).addReg(Mips::ZERO) .addReg(Mips::ZERO).addOperand(MI->getOperand(0)); break; + case Mips::TRAP: + BuildMI(MBB, &*MI, MI->getDebugLoc(), II->get(Mips::BREAK)).addImm(0) + .addImm(0); + break; case Mips::JALRPseudo: BuildMI(MBB, &*MI, MI->getDebugLoc(), II->get(Mips::JALR), Mips::RA) .addReg(MI->getOperand(0).getReg()); |