[Bug rtl-optimization/112560] [14 Regression] ICE in try_combine on pr112494.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112560 --- Comment #13 from Uroš Bizjak --- (In reply to Segher Boessenkool from comment #12) > You cannot use a :CC value as argument of an unspec, as explained before. > > The result of a comparison is expressed as a comparison, in RTL. This patch

[Bug rtl-optimization/112560] [14 Regression] ICE in try_combine on pr112494.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112560 --- Comment #12 from Segher Boessenkool --- You cannot use a :CC value as argument of an unspec, as explained before. The result of a comparison is expressed as a comparison, in RTL. This patch allows malformed RTL in more places than before,

[Bug rtl-optimization/112560] [14 Regression] ICE in try_combine on pr112494.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112560 --- Comment #11 from Uroš Bizjak --- (In reply to Segher Boessenkool from comment #10) > It is still wrong. You're trying to sweep tour wrong assumptions under the > rug, > but they will only rear up elsewhere. Just fix the actual *target*

[Bug rtl-optimization/112560] [14 Regression] ICE in try_combine on pr112494.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112560 --- Comment #10 from Segher Boessenkool --- It is still wrong. You're trying to sweep tour wrong assumptions under the rug, but they will only rear up elsewhere. Just fix the actual *target* problem!

[Bug rtl-optimization/112560] [14 Regression] ICE in try_combine on pr112494.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112560 --- Comment #9 from Uroš Bizjak --- (In reply to Richard Biener from comment #8) > Fixed I suppose. Yes - I plan backport the patch to at least gcc-13.

[Bug rtl-optimization/112560] [14 Regression] ICE in try_combine on pr112494.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112560 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug rtl-optimization/112560] [14 Regression] ICE in try_combine on pr112494.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112560 --- Comment #7 from GCC Commits --- The master branch has been updated by Uros Bizjak : https://gcc.gnu.org/g:eaccdba315b86d374a4e72b9dd8fefb0fc3cc5ee commit r14-9847-geaccdba315b86d374a4e72b9dd8fefb0fc3cc5ee Author: Uros Bizjak Date: Mon

[Bug rtl-optimization/112560] [14 Regression] ICE in try_combine on pr112494.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112560 --- Comment #6 from Uroš Bizjak --- v3 patch at [1] [1] https://gcc.gnu.org/pipermail/gcc-patches/2024-March/647634.html

[Bug rtl-optimization/112560] [14 Regression] ICE in try_combine on pr112494.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112560 Uroš Bizjak changed: What|Removed |Added Attachment #56705|0 |1 is obsolete|