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Fix undefined shift. Patch by Ahmed Charles. 

llvm-svn: 141914
This commit is contained in:
Eli Friedman 2011-10-13 23:36:06 +00:00
parent 31ce793a0b
commit a7ad9f3932
1 changed files with 1 additions and 1 deletions
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2
llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp
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@ -1011,7 +1011,7 @@ static DecodeStatus DecodeSOImmOperand(llvm::MCInst &Inst, unsigned Val,
uint64_t Address, const void *Decoder) {
uint32_t imm = Val & 0xFF;
uint32_t rot = (Val & 0xF00) >> 7;
uint32_t rot_imm = (imm >> rot) | (imm << (32-rot));
uint32_t rot_imm = (imm >> rot) | (imm << ((32-rot) & 0x1F));
Inst.addOperand(MCOperand::CreateImm(rot_imm));
return MCDisassembler::Success;
}