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| author | Kevin Enderby <enderby@apple.com> | 2011-09-02 20:01:23 +0000 |
|---|---|---|
| committer | Kevin Enderby <enderby@apple.com> | 2011-09-02 20:01:23 +0000 |
| commit | d5705fe50d58dd2b686b26d1683315f785246ce0 (patch) | |
| tree | b8de40107aeca1aba5dc534d03c74c08fbc58b3f /lib/Target/X86/InstPrinter | |
| parent | 8e0c7697fd9b9354856074efc06eea9f6d80015c (diff) | |
| download | llvm-d5705fe50d58dd2b686b26d1683315f785246ce0.tar.gz llvm-d5705fe50d58dd2b686b26d1683315f785246ce0.tar.bz2 llvm-d5705fe50d58dd2b686b26d1683315f785246ce0.tar.xz | |
Change X86 disassembly to print immediates values as signed by default. Special
case those instructions that the immediate is not sign-extend. radr://8795217
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139028 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/InstPrinter')
| -rw-r--r-- | lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp b/lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp index c37d8797b3..591b583831 100644 --- a/lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp +++ b/lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp @@ -90,7 +90,8 @@ void X86ATTInstPrinter::printOperand(const MCInst *MI, unsigned OpNo, if (Op.isReg()) { O << '%' << getRegisterName(Op.getReg()); } else if (Op.isImm()) { - O << '$' << Op.getImm(); + // Print X86 immediates as signed values. + O << '$' << (int64_t)Op.getImm(); if (CommentStream && (Op.getImm() > 255 || Op.getImm() < -256)) *CommentStream << format("imm = 0x%llX\n", (long long)Op.getImm()); |