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| author | Johnny Chen <johnny.chen@apple.com> | 2011-04-22 19:12:43 +0000 |
|---|---|---|
| committer | Johnny Chen <johnny.chen@apple.com> | 2011-04-22 19:12:43 +0000 |
| commit | 57c892860efee1d10f9b134951d61387ef3ff9ca (patch) | |
| tree | 0be605709a14ca28e5b484e6eaf6f65693524a3b /llvm/utils/TableGen/ARMDecoderEmitter.cpp | |
| parent | 56773db7d407d2016bf70904052e7b0e73b60d09 (diff) | |
| download | bcm5719-llvm-57c892860efee1d10f9b134951d61387ef3ff9ca.tar.gz bcm5719-llvm-57c892860efee1d10f9b134951d61387ef3ff9ca.zip | |
Disassembly of A8.6.59 LDR (literal) Encoding T1 (16-bit thumb instruction) should
print out ldr, not ldr.n.
rdar://problem/9267772
llvm-svn: 130008
Diffstat (limited to 'llvm/utils/TableGen/ARMDecoderEmitter.cpp')
| -rw-r--r-- | llvm/utils/TableGen/ARMDecoderEmitter.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/utils/TableGen/ARMDecoderEmitter.cpp b/llvm/utils/TableGen/ARMDecoderEmitter.cpp index ed44f821a20..62bd1c65e4b 100644 --- a/llvm/utils/TableGen/ARMDecoderEmitter.cpp +++ b/llvm/utils/TableGen/ARMDecoderEmitter.cpp @@ -1652,6 +1652,11 @@ ARMDEBackend::populateInstruction(const CodeGenInstruction &CGI, Name == "t2ADDrSPi12" || Name == "t2SUBrSPi12") return false; + // FIXME: Use ldr.n to work around a Darwin assembler bug. + // Introduce a workaround with tLDRpciDIS opcode. + if (Name == "tLDRpci") + return false; + // Ignore t2LDRDpci, prefer the generic t2LDRDi8, t2LDRD_PRE, t2LDRD_POST. if (Name == "t2LDRDpci") return false; |
