[inline asm] dot operator while using imm generates wrong ir + asm - llvm part

Inline asm dot operator while using imm generates wrong ir and asm

This also fixes bugzilla 32987:
https://bugs.llvm.org//show_bug.cgi?id=32987

The clang part of the review that contains the test can be found here:
https://reviews.llvm.org/D33040

commit on behald of zizhar

Differential Revision:
https://reviews.llvm.org/D33039

llvm-svn: 306300
diff --git a/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp b/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp
index e5d3209..d30cc72 100644
--- a/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp
+++ b/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp
@@ -1705,8 +1705,7 @@
   if (isParsingInlineAsm() && Tok.is(AsmToken::Identifier)) {
     SMLoc Loc = SMLoc::getFromPointer(DotDispStr.data());
     unsigned Len = DotDispStr.size();
-    unsigned Val = OrigDispVal + DotDispVal;
-    InstInfo->AsmRewrites->emplace_back(AOK_DotOperator, Loc, Len, Val);
+    InstInfo->AsmRewrites->emplace_back(AOK_DotOperator, Loc, Len, DotDispVal);
   }
 
   NewDisp = MCConstantExpr::create(OrigDispVal + DotDispVal, getContext());