------- Comment #12 from dave at hiauly1 dot hia dot nrc dot ca 2006-06-20 03:43 ------- Subject: Re: [4.2 Regression] FAIL: gcc.c-torture/execute/builtin-bitops-1.c execution, -O3 -fomit-frame-pointer -funroll-loops
> could you please try to simplify the testcase, ideally to separate just the > single misscompiled loop? I again failed to find anything wrong using just a > crosscompiler. I've simplified the testcase. It appears that my_parityll fails for 0x0000000100000000ULL. However, the preceding value is needed to trigger the bug. Dave ------- Comment #13 from dave at hiauly1 dot hia dot nrc dot ca 2006-06-20 03:43 ------- Created an attachment (id=11708) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11708&action=view) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26244
