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| author | Dan Gohman <gohman@apple.com> | 2010-06-18 18:13:55 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-06-18 18:13:55 +0000 |
| commit | a606d955de3b0f777131d74162eb6f11b5f95d75 (patch) | |
| tree | b45dd853d37e5f5df32d4138143e9c562c4ff53b /utils/TableGen/InstrInfoEmitter.cpp | |
| parent | df50d7e238c4802eb2de04646b8f7ff7327730a0 (diff) | |
| download | llvm-a606d955de3b0f777131d74162eb6f11b5f95d75.tar.gz llvm-a606d955de3b0f777131d74162eb6f11b5f95d75.tar.bz2 llvm-a606d955de3b0f777131d74162eb6f11b5f95d75.tar.xz | |
Start TargetRegisterClass indices at 0 instead of 1, so that
MachineRegisterInfo doesn't have to confusingly allocate an extra
entry.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106296 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen/InstrInfoEmitter.cpp')
| -rw-r--r-- | utils/TableGen/InstrInfoEmitter.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/utils/TableGen/InstrInfoEmitter.cpp b/utils/TableGen/InstrInfoEmitter.cpp index e66192a221..f28af1589d 100644 --- a/utils/TableGen/InstrInfoEmitter.cpp +++ b/utils/TableGen/InstrInfoEmitter.cpp @@ -92,7 +92,8 @@ InstrInfoEmitter::GetOperandInfo(const CodeGenInstruction &Inst) { else if (OpR->isSubClassOf("PointerLikeRegClass")) Res += utostr(OpR->getValueAsInt("RegClassKind")) + ", "; else - Res += "0, "; + // -1 means the operand does not have a fixed register class. + Res += "-1, "; // Fill in applicable flags. Res += "0"; |