[Bug c++/70768] [6/7 Regression] Increased compilation time
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70768 Jakub Jelinek changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|--- |INVALID --- Comment #11 from Jakub Jelinek --- Closing as not a bug, if you compare the same preprocessed sources, there is no regression, if you compare different sources, the headers are changing, new templates etc. are being added all the time.
[Bug c++/70768] [6/7 Regression] Increased compilation time
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70768 --- Comment #10 from Jakub Jelinek --- When comparing r224581 (the first cc1plus that doesn't ICE on the gcc5 preprocessed source) with r244763 cc1plus on the same source (though, both are checking builds), the latter eats less memory, not more.
[Bug c++/70768] [6/7 Regression] Increased compilation time
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70768 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #9 from Jakub Jelinek --- Well, you are comparing apples and oranges here, given that for each gcc version you have different preprocessed source, and libstdc++ keeps changing, it might very well be that in the headers there is just more templates etc. It can be even seen on the size of the preprocessed sources, the 5.3 is 300KB shorter. Trying to bisect the memory consumption is not possible, because r222000 up to r224000 + plus something all ICE on the gcc 5 preprocessed source.
[Bug c++/70768] [6/7 Regression] Increased compilation time
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70768 Jakub Jelinek changed: What|Removed |Added Target Milestone|6.3 |6.4 --- Comment #8 from Jakub Jelinek --- GCC 6.3 is being released, adjusting target milestone.
[Bug c++/70768] [6/7 Regression] Increased compilation time
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70768 --- Comment #7 from Richard Biener --- GCC 6.2 is being released, adjusting target milestone.
[Bug c++/70768] [6/7 Regression] Increased compilation time
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70768 Richard Biener changed: What|Removed |Added Target Milestone|6.2 |6.3 --- Comment #6 from Richard Biener --- GCC 6.2 is being released, adjusting target milestone.
[Bug c++/70768] [6/7 Regression] Increased compilation time
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70768 Richard Biener changed: What|Removed |Added Priority|P3 |P2
[Bug c++/70768] [6/7 Regression] Increased compilation time
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70768 Richard Biener changed: What|Removed |Added Keywords||compile-time-hog, ||memory-hog Status|RESOLVED|REOPENED Last reconfirmed||2016-04-25 Resolution|INVALID |--- Target Milestone|--- |6.2 Summary|Increased compilation time |[6/7 Regression] Increased ||compilation time Ever confirmed|0 |1 --- Comment #5 from Richard Biener --- I think this kind of memory usage increase is a bug.
