https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91257
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|7.5 |---
Summary|[7/8/9/10 Regression] |Compile-time and memory-hog
|Compile-time and memory-hog |hog
|hog |
--- Comment #11 from Richard Biener <rguenth at gcc dot gnu.org> ---
On the reduced testcase GCC 6.5 takes 48s and 1.2GB peak rss for -O3 so it's
a regression on the memory-use side but not compile-time. We have ICF since
GCC 5 but have since expanded the early pre-IPA pipeline which may explain
the regression seen for the larger testcase. With -O3 -fno-ipa-icf
compile-time and memory-usage with GCC 6.5 sky-rockets to 275s and 4.3GB
so there isn't really much of a regression besides that we added new passes
so GCC is expected to get slower.
Removing the regression marker.
