[Bug rtl-optimization/89115] compile time and memory hog

2019-01-31 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89115 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug rtl-optimization/89115] compile time and memory hog

2019-01-31 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89115 --- Comment #9 from Richard Biener --- Author: rguenth Date: Thu Jan 31 12:05:19 2019 New Revision: 268418 URL: https://gcc.gnu.org/viewcvs?rev=268418&root=gcc&view=rev Log: 2019-01-31 Richard Biener Backport from mainline 20

[Bug rtl-optimization/89115] compile time and memory hog

2019-01-31 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89115 --- Comment #8 from Richard Biener --- Author: rguenth Date: Thu Jan 31 10:00:26 2019 New Revision: 268416 URL: https://gcc.gnu.org/viewcvs?rev=268416&root=gcc&view=rev Log: 2019-01-31 Richard Biener Backport from mainline 20

[Bug rtl-optimization/89115] compile time and memory hog

2019-01-31 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89115 Richard Biener changed: What|Removed |Added Known to work||9.0 Known to fail|9.0

[Bug rtl-optimization/89115] compile time and memory hog

2019-01-31 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89115 --- Comment #6 from Richard Biener --- Author: rguenth Date: Thu Jan 31 08:09:59 2019 New Revision: 268414 URL: https://gcc.gnu.org/viewcvs?rev=268414&root=gcc&view=rev Log: 2019-01-31 Richard Biener PR rtl-optimization/89115

[Bug rtl-optimization/89115] compile time and memory hog

2019-01-30 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89115 --- Comment #5 from Richard Biener --- Author: rguenth Date: Wed Jan 30 15:11:04 2019 New Revision: 268394 URL: https://gcc.gnu.org/viewcvs?rev=268394&root=gcc&view=rev Log: 2019-01-30 Richard Biener PR rtl-optimization/89115

[Bug rtl-optimization/89115] compile time and memory hog

2019-01-30 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89115 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug rtl-optimization/89115] compile time and memory hog

2019-01-30 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89115 --- Comment #3 from Richard Biener --- callgrind computes lra_inheritance -> inerhit_in_ebb -> htab_find_slot -> ... -> rtx_equal_p as the most time-consuming part. That's from insert_invariant. Likely the hash function for this particular testc

[Bug rtl-optimization/89115] compile time and memory hog

2019-01-30 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89115 Richard Biener changed: What|Removed |Added Keywords||compile-time-hog, |

[Bug rtl-optimization/89115] compile time and memory hog

2019-01-30 Thread doko at debian dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89115 --- Comment #1 from Matthias Klose --- $ time powerpc64le-linux-gnu-gcc-8 -c -O1 tagCircle49h12.i real1m43.636s user1m40.884s sys 0m1.759s