[llvm] Fix D26214: Move error handling out of MC and to the callers.

Summary: Related clang patch; https://reviews.llvm.org/D27360

Reviewers: t.p.northover, grosbach, compnerd, echristo

Subscribers: compnerd, mehdi_amini, llvm-commits

Differential Revision: https://reviews.llvm.org/D27359

llvm-svn: 288763

1 files changed, 5 insertions, 14 deletions

diff --git a/llvm/lib/MC/MCContext.cpp b/llvm/lib/MC/MCContext.cpp
index afe8ee84918..8298aff928c 100644
--- a/llvm/lib/MC/MCContext.cpp
+++ b/llvm/lib/MC/MCContext.cpp
@@ -260,20 +260,11 @@ MCSymbol *MCContext::lookupSymbol(const Twine &Name) const {
   return Symbols.lookup(NameRef);
 }
 
-int MCContext::setSymbolValue(MCStreamer &Streamer, std::string &I) {
-    auto Pair = StringRef(I).split('=');
-    if (Pair.second.empty()) {
-      errs() << "error: defsym must be of the form: sym=value: " << I << "\n";
-      return 1;
-    }
-    int64_t Value;
-    if (Pair.second.getAsInteger(0, Value)) {
-      errs() << "error: Value is not an integer: " << Pair.second << "\n";
-      return 1;
-    }
-    auto Symbol = getOrCreateSymbol(Pair.first);
-    Streamer.EmitAssignment(Symbol, MCConstantExpr::create(Value, *this));
-    return 0;
+void MCContext::setSymbolValue(MCStreamer &Streamer,
+                              StringRef Sym,
+                              uint64_t Val) {
+  auto Symbol = getOrCreateSymbol(Sym);
+  Streamer.EmitAssignment(Symbol, MCConstantExpr::create(Val, *this));
 }
 
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