From: Craig Topper <craig.topper@sifive.com>
Date: Fri, 27 Aug 2021 19:30:31 +0000 (-0700)
Subject: [RISCV] Use ~0ULL instead of ~0U when checking for invalid ErrorInfo.
X-Git-Tag: upstream/15.0.7~32826
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=dbf0d8118ccbfd09def0974bf671c39e94d0be93;p=platform%2Fupstream%2Fllvm.git

[RISCV] Use ~0ULL instead of ~0U when checking for invalid ErrorInfo.

ErrorInfo is a uint64_t and is initialized to all 1s.

Not sure how to test this. Noticed while working on .insn support.
---

diff --git a/llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp b/llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
index b2683d5..c3ccec1 100644
--- a/llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
+++ b/llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
@@ -1002,7 +1002,7 @@ bool RISCVAsmParser::MatchAndEmitInstruction(SMLoc IDLoc, unsigned &Opcode,
   }
   case Match_InvalidOperand: {
     SMLoc ErrorLoc = IDLoc;
-    if (ErrorInfo != ~0U) {
+    if (ErrorInfo != ~0ULL) {
       if (ErrorInfo >= Operands.size())
         return Error(ErrorLoc, "too few operands for instruction");
 
@@ -1019,7 +1019,7 @@ bool RISCVAsmParser::MatchAndEmitInstruction(SMLoc IDLoc, unsigned &Opcode,
   // corresponding operand is missing.
   if (Result > FIRST_TARGET_MATCH_RESULT_TY) {
     SMLoc ErrorLoc = IDLoc;
-    if (ErrorInfo != ~0U && ErrorInfo >= Operands.size())
+    if (ErrorInfo != ~0ULL && ErrorInfo >= Operands.size())
       return Error(ErrorLoc, "too few operands for instruction");
   }