6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-08-14 15:28:20 +00:00
Code Issues Projects Releases Wiki Activity

MC: Make setVariableValue check the redefinition condition a bit more strongly.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103110 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar
2010-05-05 19:00:56 +00:00
parent 3d720fbc6a
commit 8d627d3153
2 changed files with 9 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
include/llvm/MC/MCSymbol.h
View File

@@ -131,10 +131,7 @@ namespace llvm {
return Value; return Value;
} }
void setVariableValue(const MCExpr *Value) { void setVariableValue(const MCExpr *Value);
assert(Value && "Invalid variable value!");
this->Value = Value;
}
/// @} /// @}

8
lib/MC/MCSymbol.cpp
View File

@@ -8,6 +8,7 @@
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
#include "llvm/MC/MCSymbol.h" #include "llvm/MC/MCSymbol.h"
#include "llvm/MC/MCExpr.h"
#include "llvm/Support/Debug.h" #include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h" #include "llvm/Support/raw_ostream.h"
using namespace llvm; using namespace llvm;
@@ -38,6 +39,13 @@ static bool NameNeedsQuoting(StringRef Str) {
return false; return false;
} }
void MCSymbol::setVariableValue(const MCExpr *Value) {
assert(Value && "Invalid variable value!");
assert((isUndefined() || (isAbsolute() && isa<MCConstantExpr>(Value))) &&
"Invalid redefinition!");
this->Value = Value;
}
void MCSymbol::print(raw_ostream &OS) const { void MCSymbol::print(raw_ostream &OS) const {
// The name for this MCSymbol is required to be a valid target name. However, // The name for this MCSymbol is required to be a valid target name. However,
// some targets support quoting names with funny characters. If the name // some targets support quoting names with funny characters. If the name