[Bug target/101185] pr96814.c failed after r12-1669 on non-avx512 platform

2021-06-23 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101185 --- Comment #4 from Uroš Bizjak --- (In reply to Hongtao.liu from comment #1) > So would the solution of increasing one more unit(or maybe more) for cost of > mask->integer and integer->mask as compensation for changing alloca order be > accepta

[Bug target/101185] pr96814.c failed after r12-1669 on non-avx512 platform

2021-06-23 Thread crazylht at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101185 --- Comment #3 from Hongtao.liu --- (In reply to Hongtao.liu from comment #1) > Alloc order is just another kind of cost which can be compensated by > increasing cost of mask->integer and integer->mask. > > With below patch , pr96814 wouldn't g