| commit | 1ccdfea80e8ead4936c35b5eb736dc407a07fb32 | |
| author | Jakub Jelinek <jakub@redhat.com> | |
| Fri, 14 Feb 2020 14:34:43 +0000 (14 15:34 +0100) | ||
| committer | Jakub Jelinek <jakub@redhat.com> | |
| Fri, 14 Feb 2020 15:01:46 +0000 (14 16:01 +0100) | ||
| tree | f6506ecec27d192339b31789a647cc98e0dea540 | treesnapshot (tar.gz zip) |
| parent | f01dfd67820e6a8254e6bf9ea242bf86134486ff | commitdiff |
re PR rtl-optimization/93088 (Compile time hog on gcc/testsuite/gcc.target/i386/pr56348.c w/ -O3 -funroll-loops -fno-tree-dominator-opts -fno-tree-vrp)
PR rtl-optimization/93088
* loop-iv.c (find_single_def_src): Punt after looking through
128 reg copies for regs with single definitions. Move definitions
to first uses.
* gcc.target/i386/pr93088.c: New test.
PR rtl-optimization/93088
* loop-iv.c (find_single_def_src): Punt after looking through
128 reg copies for regs with single definitions. Move definitions
to first uses.
* gcc.target/i386/pr93088.c: New test.
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/loop-iv.c | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.target/i386/pr93088.c | [new file with mode: 0644] | blob |