[Bug middle-end/116845] gcc.dg/pr109393.c test fails on ilp32 targets (and maybe others)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116845 --- Comment #7 from ptomsich at gcc dot gnu.org --- Our team will also be busy with other priorities for the next weeks. We will attempt to schedule this before the end of stage 1, but might still have to delay until stage 3.

[Bug middle-end/116358] [15 Regression] undefined reference to `__umindi3' at -O3 when compiling with SVE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116358 ptomsich at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED Assigne

[Bug rtl-optimization/116353] [15 Regression] ICE on glibc-2.39: RTL pass: ce2, in expand_simple_binop, at optabs.cc:1264 since r15-2890-g72c9b5f438f22c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116353 --- Comment #5 from ptomsich at gcc dot gnu.org --- To add on to the info provided by Manolis, this is the diff for the proposed fix: diff --git a/gcc/ifcvt.cc b/gcc/ifcvt.cc index 3e25f30b67e..da59c907891 100644 --- a/gcc/ifcvt.cc +++ b/gcc/ifc

[Bug rtl-optimization/116353] [15 Regression] ICE on glibc-2.39: RTL pass: ce2, in expand_simple_binop, at optabs.cc:1264

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116353 --- Comment #2 from ptomsich at gcc dot gnu.org --- Thanks for providing an isolated case, this is very helpful. Note that despite this being reported as 'ce2', it is the same underlying pass as 'ce1'... just the second time the ce (conditional

[Bug tree-optimization/114326] Missed optimization for A || B when !B implies A.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114326 --- Comment #2 from ptomsich at gcc dot gnu.org --- To copy the last piece of info from our internal tracker... LLVM learned this new trick only in the run-up to LLVM 18. Up until then, GCC and LLVM performed identically on this snippet.

[Bug tree-optimization/114010] Unwanted effects of using SSA free lists.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114010 --- Comment #9 from ptomsich at gcc dot gnu.org --- (In reply to Manolis Tsamis from comment #0) > E.g. another loop, non canonicalized names: > > .L120: > ldr q30, [x0], 16 > moviv29.2s, 0 > ld2 {v26.16b - v27.16b

[Bug tree-optimization/114010] Unwanted effects of using SSA free lists.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114010 --- Comment #7 from ptomsich at gcc dot gnu.org --- (In reply to Manolis Tsamis from comment #5) > On of these happens to precede a relevant vector statement and then > in one case combine does the umlal transformation but in the other not. Plea

[Bug tree-optimization/114010] Unwanted effects of using SSA free lists.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114010 --- Comment #6 from ptomsich at gcc dot gnu.org --- (In reply to Manolis Tsamis from comment #5) > On of these happens to precede a relevant vector statement and then > in one case combine does the umlal transformation but in the other not. Plea

[Bug debug/110308] [14 Regression] ICE on audiofile-0.3.6: RTL: vartrack: Segmentation fault in mode_to_precision(machine_mode)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110308 ptomsich at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug debug/110308] [14 Regression] ICE on audiofile-0.3.6: RTL: vartrack: Segmentation fault in mode_to_precision(machine_mode)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110308 --- Comment #8 from ptomsich at gcc dot gnu.org --- @mtsamis: Could you attach the proposed patch as an attachment (to allow easy application and testing that this resolves the ICE)?

[Bug target/108589] ICE: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:1932 with -mtune=ampere1a -fno-split-wide-types

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108589 ptomsich at gcc dot gnu.org changed: What|Removed |Added Resolution|--- |FIXED Status|A

[Bug target/108589] ICE: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:1932 with -mtune=ampere1a -fno-split-wide-types

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108589 --- Comment #3 from ptomsich at gcc dot gnu.org --- I can confirm that the issue reproduces (as expected) with the '--enable-checking=rtl' configuration. I'll retest the fix and submit via the list.

[Bug target/108589] ICE: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:1932 with -mtune=ampere1a -fno-split-wide-types

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108589 ptomsich at gcc dot gnu.org changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |ptomsich at gcc dot

[Bug target/107786] [13 Regression] ICE in extract_insn, at recog.cc:2791 since r13-4151-gacbb5ef06ee978

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107786 ptomsich at gcc dot gnu.org changed: What|Removed |Added Resolution|--- |FIXED Status|A

[Bug target/107786] [13 Regression] ICE in extract_insn, at recog.cc:2791 since r13-4151-gacbb5ef06ee978

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107786 ptomsich at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED Assigne

[Bug rtl-optimization/105314] [12 Regression] ifcvt regression in noce_try_store_flag_mask

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105314 --- Comment #7 from ptomsich at gcc dot gnu.org --- The transformation for """ long func2 (long a, long b, long c) { if (c) a = 0; else a = 5; return a; } """ into """ 0006 : 6: 00163513

[Bug rtl-optimization/105314] [12 Regression] ifcvt regression in noce_try_store_flag_mask

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105314 --- Comment #5 from ptomsich at gcc dot gnu.org --- The fix addresses the issue and generates no new failures on small test cases. Testing against SPEC is still ongoing and I'll report back once that has completed.

[Bug tree-optimization/88492] SLP optimization generates ugly code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88492 ptomsich at gcc dot gnu.org changed: What|Removed |Added CC||ptomsich at gcc dot gnu.org

[Bug ipa/98748] Increased precision for points-to analysis

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98748 ptomsich at gcc dot gnu.org changed: What|Removed |Added CC||ptomsich at gcc dot gnu.org