commit c7766778a070986ccc38b7782e272cf7e0ff0892
author Peter Collingbourne <peter@pcc.me.uk> Thu Oct 20 01:58:34 2016 +0000
committer Peter Collingbourne <peter@pcc.me.uk> Thu Oct 20 01:58:34 2016 +0000
tree f2e73a2b82b366ced9df76ae037883c9ac017ccb
parent 837182ec1eff1c8249102e1b36dfb86a91393dc2

X86: Allow expressions to appear as u8imm operands.

llvm-svn: 284688

llvm/lib/Target/X86/InstPrinter/X86IntelInstPrinter.cpp

diff --git a/llvm/lib/Target/X86/InstPrinter/X86IntelInstPrinter.cpp b/llvm/lib/Target/X86/InstPrinter/X86IntelInstPrinter.cpp
index 879378f..4443edb 100644
--- a/llvm/lib/Target/X86/InstPrinter/X86IntelInstPrinter.cpp
+++ b/llvm/lib/Target/X86/InstPrinter/X86IntelInstPrinter.cpp
@@ -253,5 +253,8 @@
 
 void X86IntelInstPrinter::printU8Imm(const MCInst *MI, unsigned Op,
                                      raw_ostream &O) {
+  if (MI->getOperand(Op).isExpr())
+    return MI->getOperand(Op).getExpr()->print(O, &MAI);
+
   O << formatImm(MI->getOperand(Op).getImm() & 0xff);
 }