[PATCH] D151652: [ms-inline asm] Add error check for `getAsInteger`

[Phoebe Wang via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG8f386ff69ab8: [ms-inline asm] Add error check for `getAsInteger` (authored by pengfei).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D151652/new/

https://reviews.llvm.org/D151652

Files:
  llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp


Index: llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp
===================================================================
--- llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp
+++ llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp
@@ -2315,7 +2315,8 @@
   // .Imm gets lexed as a real.
   if (Tok.is(AsmToken::Real)) {
     APInt DotDisp;
-    DotDispStr.getAsInteger(10, DotDisp);
+    if (DotDispStr.getAsInteger(10, DotDisp))
+      return Error(Tok.getLoc(), "Unexpected offset");
     Info.Offset = DotDisp.getZExtValue();
   } else if ((isParsingMSInlineAsm() || getParser().isParsingMasm()) &&
              Tok.is(AsmToken::Identifier)) {


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