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...nch exhibit numerous PCH failures. Does this suggest some code-gen regression on the trunk that others could hunt for? In the full bootstrap log, I see numerous compiler warnings. Could any of them be related to potential PCH errors? For example, I see: tools/clang/include/clang/Serialization/ASTBitCodes.h:100: warning: passing negative value '-0x00000000000000001' for argument 1 to 'clang::serialization::TypeIdx::TypeIdx(uint32_t)' Is the Serialization code involved PCH reading/writing? Thanks for entertaining my questions. I know I'm just getting my feet wet with llvm/cl...

On Thu, Dec 15, 2011 at 1:17 PM, David Fang <fang at csl.cornell.edu> wrote: > Hi, > > I've bootstrapped llvm/clang from svn-trunk on powerpc-darwin8 (g++-4.0.1), and > have the following test results to share. > Summary below, full log at: > http://www.csl.cornell.edu/~fang/sw/llvm/r146586-powerpc-darwin8-results.txt > > The only edits required were those I

...failures. Does this suggest some code-gen > regression on the trunk that others could hunt for? > > In the full bootstrap log, I see numerous compiler warnings. Could any > of them be related to potential PCH errors? For example, I see: > tools/clang/include/clang/Serialization/ASTBitCodes.h:100: warning: > passing negative value '-0x00000000000000001' for argument 1 to > 'clang::serialization::TypeIdx::TypeIdx(uint32_t)' > Is the Serialization code involved PCH reading/writing? > > Thanks for entertaining my questions. I know I'm just getting...

Hi, I've bootstrapped llvm/clang from svn-trunk on powerpc-darwin8 (g++-4.0.1), and have the following test results to share. Summary below, full log at: http://www.csl.cornell.edu/~fang/sw/llvm/r146586-powerpc-darwin8-results.txt The only edits required were those I posted to llvm-commits yesterday (re: "some missing clang libs"). And I also edited LitConfig.py to point to