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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2011-08-09 22:02:50 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2011-08-09 22:02:50 +0000 |
| commit | 406dc1755f9b46930c47f9378749218f65ed2721 (patch) | |
| tree | 99f22a5712961afe9429d23a07160a7f16844e0a /llvm/lib/Target/ARM/Disassembler | |
| parent | d151b09921a540109b2d78ca0c04ae6a4504fb25 (diff) | |
| download | bcm5719-llvm-406dc1755f9b46930c47f9378749218f65ed2721.tar.gz bcm5719-llvm-406dc1755f9b46930c47f9378749218f65ed2721.zip | |
ARM Disassembler: sign extend branch immediates.
Not sure about BLXi, but this is what the old disassembler did.
llvm-svn: 137156
Diffstat (limited to 'llvm/lib/Target/ARM/Disassembler')
| -rw-r--r-- | llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp b/llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp index 6087a6164ae..307ce885369 100644 --- a/llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp +++ b/llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp @@ -1214,11 +1214,11 @@ static bool DecodeBranchImmInstruction(llvm::MCInst &Inst, unsigned Insn, if (pred == 0xF) { Inst.setOpcode(ARM::BLXi); imm |= fieldFromInstruction32(Insn, 24, 1) << 1; - Inst.addOperand(MCOperand::CreateImm(imm)); + Inst.addOperand(MCOperand::CreateImm(SignExtend32<26>(imm))); return true; } - Inst.addOperand(MCOperand::CreateImm(imm)); + Inst.addOperand(MCOperand::CreateImm(SignExtend32<26>(imm))); if (!DecodePredicateOperand(Inst, pred, Address, Decoder)) return false; return true; |
