fix rdar://8438816 - unrecognized 'fildq' instruction

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114116 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/AsmParser/X86AsmParser.cpp b/lib/Target/X86/AsmParser/X86AsmParser.cpp
index 303a0f282adc0a65b5854c3ebfaa9512694d5bca..81967183ed94ac45b186431382949d91962c3e01 100644 (file)
--- a/lib/Target/X86/AsmParser/X86AsmParser.cpp
+++ b/lib/Target/X86/AsmParser/X86AsmParser.cpp
@@ -681,7 +681,8 @@ ParseInstruction(StringRef Name, SMLoc NameLoc,
     .Case("cmovzw",  "cmovew") .Case("cmovzl",  "cmovel")
     .Case("cmovzq",  "cmoveq") .Case("cmovz",   "cmove")
     .Case("fwait", "wait")
-    .Case("movzx", "movzb")
+    .Case("movzx", "movzb")  // FIXME: Not correct.
+    .Case("fildq", "fildll")
     .Default(Name);
 
   // FIXME: Hack to recognize cmp<comparison code>{ss,sd,ps,pd}.

diff --git a/test/MC/AsmParser/X86/x86_64-new-encoder.s b/test/MC/AsmParser/X86/x86_64-new-encoder.s
index 86619521fdc8f4c2b922cc452d1dea5759d1b501..f0720d07c7b5d8570dfa832cd8420b947859d9da 100644 (file)
--- a/test/MC/AsmParser/X86/x86_64-new-encoder.s
+++ b/test/MC/AsmParser/X86/x86_64-new-encoder.s
@@ -248,5 +248,15 @@ popw %gs
 // CHECK: popw %gs
 // CHECK: encoding: [0x66,0x0f,0xa9]
 
+// rdar://8438816
+fildq -8(%rsp)
+fildll -8(%rsp)
+// CHECK: fildll       -8(%rsp)
+// CHECK: encoding: [0xdf,0x6c,0x24,0xf8]
+// CHECK: fildll       -8(%rsp)
+// CHECK: encoding: [0xdf,0x6c,0x24,0xf8]
+
+
+