From 793b811c5057365d847b7f9ae326358e76facfe2 Mon Sep 17 00:00:00 2001 From: Benjamin Kramer Date: Tue, 9 Aug 2011 22:02:50 +0000 Subject: ARM Disassembler: sign extend branch immediates. Not sure about BLXi, but this is what the old disassembler did. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137156 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/ARM/Disassembler/ARMDisassembler.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'lib/Target/ARM/Disassembler/ARMDisassembler.cpp') diff --git a/lib/Target/ARM/Disassembler/ARMDisassembler.cpp b/lib/Target/ARM/Disassembler/ARMDisassembler.cpp index 6087a61..307ce88 100644 --- a/lib/Target/ARM/Disassembler/ARMDisassembler.cpp +++ b/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; -- cgit v1.1