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| author | Jim Grosbach <grosbach@apple.com> | 2011-07-06 21:33:38 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2011-07-06 21:33:38 +0000 |
| commit | f3fd36e0f5238d338a94241c0a1d9f6b2fba076e (patch) | |
| tree | 4967bdc7dff513be6396f7f80d82f264fa58f58e /llvm/utils/TableGen/ARMDecoderEmitter.cpp | |
| parent | a3cbf52a57220ce485543696fe4db95912199b0d (diff) | |
| download | bcm5719-llvm-f3fd36e0f5238d338a94241c0a1d9f6b2fba076e.tar.gz bcm5719-llvm-f3fd36e0f5238d338a94241c0a1d9f6b2fba076e.zip | |
Don't require pseudo-instructions to carry encoding information.
For now this is distinct from isCodeGenOnly, as code-gen-only
instructions can (and often do) still have encoding information
associated with them. Once we've migrated all of them over to true
pseudo-instructions that are lowered to real instructions prior to
the printer/emitter, we can remove isCodeGenOnly and just use isPseudo.
llvm-svn: 134539
Diffstat (limited to 'llvm/utils/TableGen/ARMDecoderEmitter.cpp')
| -rw-r--r-- | llvm/utils/TableGen/ARMDecoderEmitter.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/utils/TableGen/ARMDecoderEmitter.cpp b/llvm/utils/TableGen/ARMDecoderEmitter.cpp index a7cbbcd84b7..8a5dc8ba154 100644 --- a/llvm/utils/TableGen/ARMDecoderEmitter.cpp +++ b/llvm/utils/TableGen/ARMDecoderEmitter.cpp @@ -421,6 +421,9 @@ public: protected: // Populates the insn given the uid. void insnWithID(insn_t &Insn, unsigned Opcode) const { + if (AllInstructions[Opcode]->isPseudo) + return; + BitsInit &Bits = getBitsField(*AllInstructions[Opcode]->TheDef, "Inst"); for (unsigned i = 0; i < BIT_WIDTH; ++i) |
