[llvm-testresults] buildbot failure in smooshlab on llvm-gcc-i386-darwin9
daniel_dunbar at apple.com
daniel_dunbar at apple.com
Tue Jan 25 02:02:48 PST 2011
The Buildbot has detected a new failure of llvm-gcc-i386-darwin9 on smooshlab.
Full details are available at:
http://smooshlab.apple.com:8010/builders/llvm-gcc-i386-darwin9/builds/12881
Buildbot URL: http://smooshlab.apple.com:8010/
Buildslave for this Build: smoosh-03.apple.com
Build Reason:
Build Source Stamp: 124183
Blamelist: baldrick
BUILD FAILED: failed compile.llvm-gcc.stage1
sincerely,
-The Buildbot
================================================================================
CHANGES:
Files:
include/llvm/Analysis/ValueTracking.h
lib/Analysis/InstructionSimplify.cpp
lib/Analysis/ValueTracking.cpp
test/Transforms/InstSimplify/2011-01-18-Compare.ll
At: Tue 25 Jan 2011 01:44:52
Changed By: baldrick
Comments: According to my auto-simplifier the most common missed simplifications in
optimized code are:
(non-negative number)+(power-of-two) != 0 -> true
and
(x | 1) != 0 -> true
Instcombine knows about the second one of course, but only does it if X|1
has only one use. These fire thousands of times in the testsuite.
Properties:
LOGS:
Last 10 lines of 'stdio':
../../llvm-gcc.src/gcc/config/darwin-crt3.c:531: error: invalid use of 'restrict'
../../llvm-gcc.src/gcc/config/darwin-crt3.c:532: error: assignment of read-only variable 'r'
../../llvm-gcc.src/gcc/config/darwin-crt3.c:533: error: assignment of read-only variable 'r'
make[5]: *** [crt3.o] Error 1
make[4]: *** [extra] Error 2
make[3]: *** [stmp-multilib] Error 2
rm fsf-funding.pod gcov.pod gfdl.pod cpp.pod gpl.pod gcc.pod
make[2]: *** [all-stage2-gcc] Error 2
make[1]: *** [stage2-bubble] Error 2
make: *** [all] Error 2
Last 10 lines of 'warnings':
../../llvm-gcc.src/gcc/config/darwin-crt3.c:160: warning: function definition has qualified void return type
../../llvm-gcc.src/gcc/config/darwin-crt3.c:165: warning: function definition has qualified void return type
../../llvm-gcc.src/gcc/config/darwin-crt3.c:173: warning: type qualifiers ignored on function return type
../../llvm-gcc.src/gcc/config/darwin-crt3.c:333: warning: type qualifiers ignored on function return type
../../llvm-gcc.src/gcc/config/darwin-crt3.c:389: warning: function definition has qualified void return type
../../llvm-gcc.src/gcc/config/darwin-crt3.c:457: warning: type qualifiers ignored on function return type
../../llvm-gcc.src/gcc/config/darwin-crt3.c:510: warning: type qualifiers ignored on function return type
../../llvm-gcc.src/gcc/config/darwin-crt3.c:514: warning: type qualifiers ignored on function return type
../../llvm-gcc.src/gcc/config/darwin-crt3.c:522: warning: type qualifiers ignored on function return type
../../llvm-gcc.src/gcc/config/darwin-crt3.c:530: warning: type qualifiers ignored on function return type
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