[X86] Adding support for FWORD type for MS inline asm

Adding support for FWORD type for MS inline asm.

Differential Revision: http://reviews.llvm.org/D15268

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@254904 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/AsmParser/X86AsmParser.cpp b/lib/Target/X86/AsmParser/X86AsmParser.cpp
index d53ab71..f2efefd 100644 (file)
--- a/lib/Target/X86/AsmParser/X86AsmParser.cpp
+++ b/lib/Target/X86/AsmParser/X86AsmParser.cpp
@@ -1049,6 +1049,7 @@ static unsigned getIntelMemOperandSize(StringRef OpStr) {
     .Cases("BYTE", "byte", 8)
     .Cases("WORD", "word", 16)
     .Cases("DWORD", "dword", 32)
+    .Cases("FWORD", "fword", 48)
     .Cases("QWORD", "qword", 64)
     .Cases("MMWORD","mmword", 64)
     .Cases("XWORD", "xword", 80)

diff --git a/test/MC/X86/intel-syntax.s b/test/MC/X86/intel-syntax.s
index 214d827..001a26d 100644 (file)
--- a/test/MC/X86/intel-syntax.s
+++ b/test/MC/X86/intel-syntax.s
@@ -746,3 +746,6 @@ loopz _foo
 loopnz _foo
 // CHECK: loope _foo
 // CHECK: loopne _foo
+
+sidt fword ptr [eax]
+// CHECK: sidtq (%eax)