[Bug rtl-optimization/117868] [avr][lra] Wrong code with -mlra in simd-1.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117868 Denis Chertykov changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug rtl-optimization/117868] [avr][lra] Wrong code with -mlra in simd-1.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117868 --- Comment #8 from Thomas Schwinge --- (In reply to me from comment #7) > (In reply to GCC Commits from comment #6) > > commit r15-7078-g5cd4605141b8b45cab95e4de8005c69273071107 > > Author: Denis Chertykov > > Date: Tue Jan 21 00:27:04 2025

[Bug rtl-optimization/117868] [avr][lra] Wrong code with -mlra in simd-1.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117868 Thomas Schwinge changed: What|Removed |Added CC||tschwinge at gcc dot gnu.org,

[Bug rtl-optimization/117868] [avr][lra] Wrong code with -mlra in simd-1.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117868 --- Comment #6 from GCC Commits --- The master branch has been updated by Denis Chertykov : https://gcc.gnu.org/g:5cd4605141b8b45cab95e4de8005c69273071107 commit r15-7078-g5cd4605141b8b45cab95e4de8005c69273071107 Author: Denis Chertykov Date:

[Bug rtl-optimization/117868] [avr][lra] Wrong code with -mlra in simd-1.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117868 --- Comment #5 from Georg-Johann Lay --- *** Bug 117910 has been marked as a duplicate of this bug. ***

[Bug rtl-optimization/117868] [avr][lra] Wrong code with -mlra in simd-1.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117868 Denis Chertykov changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug rtl-optimization/117868] [avr][lra] Wrong code with -mlra in simd-1.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117868 --- Comment #4 from Denis Chertykov --- In brief: this is an LRA bug derived from reuse spilling slots after frame pointer spilling. The slot was created for QImode (1 byte) and it was reused after spilling of the frame pointer for TImode regist

[Bug rtl-optimization/117868] [avr][lra] Wrong code with -mlra in simd-1.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117868 --- Comment #3 from Denis Chertykov --- Created attachment 60116 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=60116&action=edit IRA dump file: simd-t.c.319r.ira

[Bug rtl-optimization/117868] [avr][lra] Wrong code with -mlra in simd-1.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117868 --- Comment #2 from Denis Chertykov --- Created attachment 60115 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=60115&action=edit LRA dump file: simd-t.c.320r.reload

[Bug rtl-optimization/117868] [avr][lra] Wrong code with -mlra in simd-1.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117868 --- Comment #1 from Denis Chertykov --- Created attachment 60114 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=60114&action=edit Reduced test case