https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59371
--- Comment #13 from Uroš Bizjak <ubizjak at gmail dot com> --- Difference (-O2 vs -O3) of neatly formatted results in a 16x16 array: --- res-O2.txt 2015-01-14 08:08:39.000000000 +0100 +++ res-O3.txt 2015-01-14 08:09:57.000000000 +0100 @@ -1,7 +1,7 @@ -000, 001, 002, 003, 016, 017, 018, 019, 032, 033, 034, 035, 048, 049, 050, 051, -064, 065, 066, 067, 080, 081, 082, 083, 096, 097, 098, 099, 112, 113, 114, 115, -128, 129, 130, 131, 144, 145, 146, 147, 160, 161, 162, 163, 176, 177, 178, 179, -192, 193, 194, 195, 208, 209, 210, 211, 224, 225, 226, 227, 240, 241, 242, 243, +000, 001, 002, 003, 004, 005, 006, 007, 008, 009, 010, 011, 012, 013, 014, 015, +016, 017, 018, 019, 020, 021, 022, 023, 024, 025, 026, 027, 028, 029, 030, 031, +032, 033, 034, 035, 036, 037, 038, 039, 040, 041, 042, 043, 044, 045, 046, 047, +048, 049, 050, 051, 052, 053, 054, 055, 056, 057, 058, 059, 060, 061, 062, 063, 004, 005, 006, 007, 020, 021, 022, 023, 036, 037, 038, 039, 052, 053, 054, 055, 068, 069, 070, 071, 084, 085, 086, 087, 100, 101, 102, 103, 116, 117, 118, 119, 132, 133, 134, 135, 148, 149, 150, 151, 164, 165, 166, 167, 180, 181, 182, 183, The problem is only with the first 64 elements.
