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| author | Tobias Grosser <tobias@grosser.es> | 2014-07-29 06:10:47 +0000 |
|---|---|---|
| committer | Tobias Grosser <tobias@grosser.es> | 2014-07-29 06:10:47 +0000 |
| commit | 01b923d55b63ca55a4ff04c835531e4f185c1463 (patch) | |
| tree | 2f3d15a9f0f0cd6cf29c59ede0f81370c69eec8d /clang/lib | |
| parent | d8a5273993b11cbae7fb3690ad9b3025b6ea511b (diff) | |
| download | bcm5719-llvm-01b923d55b63ca55a4ff04c835531e4f185c1463.tar.gz bcm5719-llvm-01b923d55b63ca55a4ff04c835531e4f185c1463.zip | |
Emit column debug information for loads
This allows us to give more precise diagnostics.
Diego kindly tested the impact on debug info size: "The increase on average
debug sizes is 0.1%. The total file size increase is ~0%."
llvm-svn: 214162
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/CodeGen/CGExpr.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp index 512b323ba10..d3a01abf721 100644 --- a/clang/lib/CodeGen/CGExpr.cpp +++ b/clang/lib/CodeGen/CGExpr.cpp @@ -1258,6 +1258,9 @@ void CodeGenFunction::EmitStoreOfScalar(llvm::Value *value, LValue lvalue, /// method emits the address of the lvalue, then loads the result as an rvalue, /// returning the rvalue. RValue CodeGenFunction::EmitLoadOfLValue(LValue LV, SourceLocation Loc) { + if (CGDebugInfo *DI = getDebugInfo()) + DI->EmitLocation(Builder, Loc, true); + if (LV.isObjCWeak()) { // load of a __weak object. llvm::Value *AddrWeakObj = LV.getAddress(); |
