3 Commits

Author	SHA1	Message	Date
Dan Gohman	ebacd61d7d	Revert 71165. It did more than just revert 71158 and it introduced ... several regressions. The problem due to 71158 is now fixed. llvm-svn: 71176	2009-05-07 19:46:24 +00:00
Bill Wendling	9f97e4a3dc	Temporarily revert r71158. It was causing a failure during a full bootstrap: ... checking for bcopy... no checking for getc_unlocked... Assertion failed: (0 && "Unknown SCEV kind!"), function operator(), file /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore.roots/llvmCore~obj/src/lib/Analysis/ScalarEvolution.cpp, line 511. /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmgcc42.roots/llvmgcc42~obj/src/libdecnumber/decUtility.c:360: internal compiler error: Abort trap Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://developer.apple.com/bugreporter> for instructions. make[4]: *** [decUtility.o] Error 1 make[4]: *** Waiting for unfinished jobs.... Assertion failed: (0 && "Unknown SCEV kind!"), function operator(), file /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore.roots/llvmCore~obj/src/lib/Analysis/ScalarEvolution.cpp, line 511. /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmgcc42.roots/llvmgcc42~obj/src/libdecnumber/decNumber.c:5591: internal compiler error: Abort trap Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://developer.apple.com/bugreporter> for instructions. make[4]: *** [decNumber.o] Error 1 make[3]: *** [all-stage2-libdecnumber] Error 2 make[3]: *** Waiting for unfinished jobs.... llvm-svn: 71165	2009-05-07 17:26:14 +00:00
Dan Gohman	9a6a882979	Constant-fold ptrtoint+add+inttoptr to gep when the pointer is an ... array and the add is within range. This helps simplify expressions expanded by ScalarEvolutionExpander. llvm-svn: 71158	2009-05-07 14:24:56 +00:00