[llvm-commits] CVS: llvm/tools/gccld/GenerateCode.cpp
Chris Lattner
lattner at cs.uiuc.edu
Thu Apr 8 10:20:01 PDT 2004
Changes in directory llvm/tools/gccld:
GenerateCode.cpp updated: 1.25 -> 1.26
---
Log message:
Disable strict alias analysis in the backend c compiler, as the code we
generate is not TBAA safe.
---
Diffs of the changes: (+1 -0)
Index: llvm/tools/gccld/GenerateCode.cpp
diff -u llvm/tools/gccld/GenerateCode.cpp:1.25 llvm/tools/gccld/GenerateCode.cpp:1.26
--- llvm/tools/gccld/GenerateCode.cpp:1.25 Thu Apr 8 10:18:03 2004
+++ llvm/tools/gccld/GenerateCode.cpp Thu Apr 8 10:18:59 2004
@@ -234,6 +234,7 @@
// and linker because we don't know where to put the _start symbol.
// GCC mysteriously knows how to do it.
cmd.push_back(gcc.c_str());
+ cmd.push_back("-fno-strict-aliasing");
cmd.push_back("-O3");
cmd.push_back("-o");
cmd.push_back(OutputFilename.c_str());
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