Handle 'A' modifier in inline asms.
gcc.apple/asm-block-13.c
gcc.apple/asm-block-57.c
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75169 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp b/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
index 44d1e25..4d1d17f 100644
--- a/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
+++ b/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
@@ -656,6 +656,15 @@
case 'c': // Don't print "$" before a global var name or constant.
printOperand(MI, OpNo, "mem");
return false;
+
+ case 'A': // Print '*' before a register (it must be a register)
+ if (MI->getOperand(OpNo).isReg()) {
+ O << '*';
+ printOperand(MI, OpNo);
+ return false;
+ }
+ return true;
+
case 'b': // Print QImode register
case 'h': // Print QImode high register
case 'w': // Print HImode register