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| author | Dan Gohman <gohman@apple.com> | 2007-06-19 01:48:05 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2007-06-19 01:48:05 +0000 |
| commit | 82a87a01723c095176c6940bcc63d3a7c8007b4b (patch) | |
| tree | cb6bdf78002b48d594f2803783ba8c3d361d8a01 /utils/TableGen/InstrInfoEmitter.cpp | |
| parent | eaa91b0a1fc68984aae51f3c4b0cf29b38f89dac (diff) | |
| download | llvm-82a87a01723c095176c6940bcc63d3a7c8007b4b.tar.gz llvm-82a87a01723c095176c6940bcc63d3a7c8007b4b.tar.bz2 llvm-82a87a01723c095176c6940bcc63d3a7c8007b4b.tar.xz | |
Replace M_REMATERIALIZIBLE and the newly-added isOtherReMaterializableLoad
with a general target hook to identify rematerializable instructions. Some
instructions are only rematerializable with specific operands, such as loads
from constant pools, while others are always rematerializable. This hook
allows both to be identified as being rematerializable with the same
mechanism.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37644 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen/InstrInfoEmitter.cpp')
| -rw-r--r-- | utils/TableGen/InstrInfoEmitter.cpp | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/utils/TableGen/InstrInfoEmitter.cpp b/utils/TableGen/InstrInfoEmitter.cpp index af01e4cd75..bf027dd29a 100644 --- a/utils/TableGen/InstrInfoEmitter.cpp +++ b/utils/TableGen/InstrInfoEmitter.cpp @@ -240,7 +240,6 @@ void InstrInfoEmitter::emitRecord(const CodeGenInstruction &Inst, unsigned Num, if (Inst.isConvertibleToThreeAddress) OS << "|M_CONVERTIBLE_TO_3_ADDR"; if (Inst.isCommutable) OS << "|M_COMMUTABLE"; if (Inst.isTerminator) OS << "|M_TERMINATOR_FLAG"; - if (Inst.isReMaterializable) OS << "|M_REMATERIALIZIBLE"; if (Inst.clobbersPred) OS << "|M_CLOBBERS_PRED"; if (Inst.isNotDuplicable) OS << "|M_NOT_DUPLICABLE"; if (Inst.usesCustomDAGSchedInserter) |