diff options
-rw-r--r-- | lib/Target/X86/AsmParser/X86AsmParser.cpp | 1 | ||||
-rw-r--r-- | test/MC/AsmParser/X86/x86_32-new-encoder.s | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/lib/Target/X86/AsmParser/X86AsmParser.cpp b/lib/Target/X86/AsmParser/X86AsmParser.cpp index 80f047f..fe10598 100644 --- a/lib/Target/X86/AsmParser/X86AsmParser.cpp +++ b/lib/Target/X86/AsmParser/X86AsmParser.cpp @@ -644,6 +644,7 @@ ParseInstruction(const StringRef &Name, SMLoc NameLoc, .Case("cmovnlel", "cmovgl") .Case("cmovnzl", "cmovnel") .Case("cmovzl", "cmovel") + .Case("fwait", "wait") .Default(Name); // FIXME: Hack to recognize cmp<comparison code>{ss,sd,ps,pd}. diff --git a/test/MC/AsmParser/X86/x86_32-new-encoder.s b/test/MC/AsmParser/X86/x86_32-new-encoder.s index ab3521e..2363d60 100644 --- a/test/MC/AsmParser/X86/x86_32-new-encoder.s +++ b/test/MC/AsmParser/X86/x86_32-new-encoder.s @@ -388,3 +388,8 @@ retl // CHECK: movl %dr7, %eax // CHECK: encoding: [0x0f,0x21,0xf8] movl %dr7,%eax + +// radr://8017522 +// CHECK: wait +// CHECK: encoding: [0x9b] + fwait |