[Bug tree-optimization/92980] [miss optimization]redundant load missed by fre.
crazylht at gmail dot com
gcc-bugzilla@gcc.gnu.org
Thu Dec 19 09:03:00 GMT 2019
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92980
--- Comment #6 from Hongtao.liu <crazylht at gmail dot com> ---
New fail by removal
unix/-m32: c-c++-common/restrict-2.c -Wc++-compat scan-tree-dump-times lim2
"Moving statement" 11
unix/-m32: c-c++-common/restrict-2.c -std=gnu++14 scan-tree-dump-times lim2
"Moving statement" 11
unix/-m32: c-c++-common/restrict-2.c -std=gnu++17 scan-tree-dump-times lim2
"Moving statement" 11
unix/-m32: c-c++-common/restrict-2.c -std=gnu++2a scan-tree-dump-times lim2
"Moving statement" 11
unix/-m32: c-c++-common/restrict-2.c -std=gnu++98 scan-tree-dump-times lim2
"Moving statement" 11
unix/-m32: gcc.dg/tree-ssa/copy-headers-5.c scan-tree-dump ch2 "is now do-while
loop"
unix/-m32: gcc.dg/tree-ssa/copy-headers-5.c scan-tree-dump-times ch2 " if " 3
unix/-m32: gcc.dg/tree-ssa/copy-headers-7.c scan-tree-dump ch2 "is now do-while
loop"
unix/-m32: gcc.dg/tree-ssa/copy-headers-7.c scan-tree-dump-times ch2 "Will
duplicate bb" 3
unix/-m32: gcc.dg/tree-ssa/pr81744.c scan-tree-dump-times pcom "Store-stores
chain" 2
unix/-m32: gcc.dg/vect/pr57558-2.c -flto -ffat-lto-objects scan-tree-dump vect
"vectorized 1 loops"
unix/-m32: gcc.dg/vect/pr57558-2.c scan-tree-dump vect "vectorized 1 loops"
unix/-m64: c-c++-common/builtins.c -Wc++-compat (test for excess errors)
unix/-m64: c-c++-common/restrict-2.c -Wc++-compat scan-tree-dump-times lim2
"Moving statement" 11
unix/-m64: c-c++-common/restrict-2.c -std=gnu++14 scan-tree-dump-times lim2
"Moving statement" 11
unix/-m64: c-c++-common/restrict-2.c -std=gnu++17 scan-tree-dump-times lim2
"Moving statement" 11
unix/-m64: c-c++-common/restrict-2.c -std=gnu++2a scan-tree-dump-times lim2
"Moving statement" 11
unix/-m64: c-c++-common/restrict-2.c -std=gnu++98 scan-tree-dump-times lim2
"Moving statement" 11
unix/-m64: gcc.dg/tree-ssa/copy-headers-5.c scan-tree-dump ch2 "is now do-while
loop"
unix/-m64: gcc.dg/tree-ssa/copy-headers-5.c scan-tree-dump-times ch2 " if " 3
unix/-m64: gcc.dg/tree-ssa/copy-headers-7.c scan-tree-dump ch2 "is now do-while
loop"
unix/-m64: gcc.dg/tree-ssa/copy-headers-7.c scan-tree-dump-times ch2 "Will
duplicate bb" 3
unix/-m64: gcc.dg/tree-ssa/pr81744.c scan-tree-dump-times pcom "Store-stores
chain" 2
unix/-m64: gcc.dg/vect/pr57558-2.c -flto -ffat-lto-objects scan-tree-dump vect
"vectorized 1 loops"
unix/-m64: gcc.dg/vect/pr57558-2.c scan-tree-dump vect "vectorized 1 loops"
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