------- Comment #13 from bernds at codesourcery dot com 2010-04-26 22:54 ------- I've tried the two versions of ifcvt.c with a powerpc-apple-darwin9 cross compiler. Out of many megabytes of testcases, I can find only one code generation difference with "-O2 -fomit-frame-pointer" for this target, and that looks correct as far as I can tell from the rtl dumps and assembly.
If the testsuite run produces nothing, can you check the object files of the two stage2 compilers (working and broken) for differences in code generation? That could help narrow down which file is being miscompiled. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43858
