diff options
| author | Chris Lattner <sabre@nondot.org> | 2004-07-13 06:58:07 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-07-13 06:58:07 +0000 |
| commit | 38ab6bff5d458505cadf650d0b78742787a02b4d (patch) | |
| tree | ce56b4fc4974886f36114ad89c176bbfb2af97b2 | |
| parent | 42df6d1396d0335621f648b0e4a6e59f13e868f2 (diff) | |
| download | external_llvm-38ab6bff5d458505cadf650d0b78742787a02b4d.tar.gz external_llvm-38ab6bff5d458505cadf650d0b78742787a02b4d.tar.bz2 external_llvm-38ab6bff5d458505cadf650d0b78742787a02b4d.zip | |
Replace a bunch of complex ConstantPointerRef referring code with simple
code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14785 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/AsmParser/llvmAsmParser.y | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/lib/AsmParser/llvmAsmParser.y b/lib/AsmParser/llvmAsmParser.y index b2f901f206..a4d2cf4f9c 100644 --- a/lib/AsmParser/llvmAsmParser.y +++ b/lib/AsmParser/llvmAsmParser.y @@ -118,17 +118,9 @@ static struct PerModuleInfo { if (I != GlobalRefs.end()) { GlobalValue *OldGV = I->second; // Get the placeholder... I->first.second.destroy(); // Free string memory if necessary - - // Loop over all of the uses of the GlobalValue. The only thing they are - // allowed to be is ConstantPointerRef's. - assert(OldGV->hasOneUse() && "Only one reference should exist!"); - User *U = OldGV->use_back(); // Must be a ConstantPointerRef... - ConstantPointerRef *CPR = cast<ConstantPointerRef>(U); - - // Change the const pool reference to point to the real global variable - // now. This should drop a use from the OldGV. - CPR->replaceUsesOfWithOnConstant(OldGV, GV); - assert(OldGV->use_empty() && "All uses should be gone now!"); + + // Replace all uses of the placeholder with the new GV + OldGV->replaceAllUsesWith(GV); // Remove OldGV from the module... if (GlobalVariable *GVar = dyn_cast<GlobalVariable>(OldGV)) |