[Bug rtl-optimization/106032] [10 Regression] wrong code at -Os and above on x86_64-linux-gnu

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106032 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug c++/105774] Bogus overflow in constant expression with signed char++

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105774 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug ipa/105685] [10 Regression] Bogus `-Wsuggest-attribute=cold` on function already marked as `__attribute__((cold))`

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105685 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/105554] [10 Regression] ICE: in emit_block_move_hints, at expr.cc:1829 since r9-5509-g5928bc2ec06dd4e7

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105554 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libquadmath/94756] strtoflt128 assigns some subnormals incorrectly on MS Windows

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94756 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[Bug libquadmath/87204] strtoflt128 produces different results for subnormals with -m32 and -m64

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87204 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/53929] [meta-bug] -masm=intel with global symbol

2023-05-04 Thread jbeulich at suse dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53929 --- Comment #16 from jbeulich at suse dot com --- (In reply to LIU Hao from comment #15) > This is accepted by ML64: > > ``` > PUBLICmain > EXTRN rip:DWORD > _TEXT SEGMENT > main PROC > mov eax, DWORD PTR rip > ret 0

[Bug c++/53932] [10 Regression] C++ reference variable to member of anonymous union in global is error

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53932 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/109724] [10 regression] Huge memory usage when building qtwebengine's SkOpAngle.cpp since r10-11201-g051f78a5c1d699

2023-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109724 --- Comment #7 from Richard Biener --- The real issue is probably that when value-numbering Value numbering stmt = iftmp.77_74 = PHI Setting value number of iftmp.77_74 to iftmp.77_177 (changed) iftmp.77_177 is available for iftmp.77_177 we

[Bug target/53929] [meta-bug] -masm=intel with global symbol

2023-05-04 Thread lh_mouse at 126 dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53929 --- Comment #15 from LIU Hao --- > Which as least MASM up to 12.x won't assemble. For one it complains about > "rip" being undeclared. And then the load of "ecx" is _not_ a memory access > (i.e. the "DWORD PTR" is ignored there). Which is in

[Bug c++/109724] [10 regression] Huge memory usage when building qtwebengine's SkOpAngle.cpp since r10-11201-g051f78a5c1d699

2023-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109724 --- Comment #6 from Richard Biener --- I checked 11 and 12 and they are not affected. We run in circles through valueize_refs_1 in vn_reference_maybe_forwprop_address, repeatedly picking up _24 = [(const struct SkDPoint

[Bug c++/109727] New: [13/14 Regression] -Warray-bounds false positive with -fsanitize=undefined

2023-05-04 Thread dani at danielbertalan dot dev via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109727 Bug ID: 109727 Summary: [13/14 Regression] -Warray-bounds false positive with -fsanitize=undefined Product: gcc Version: 13.1.0 Status: UNCONFIRMED Keywords:

[Bug c++/109724] [10 regression] Huge memory usage when building qtwebengine's SkOpAngle.cpp since r10-11201-g051f78a5c1d699

2023-05-04 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109724 Sam James changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #5

[Bug target/53929] [meta-bug] -masm=intel with global symbol

2023-05-04 Thread jbeulich at suse dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53929 --- Comment #14 from jbeulich at suse dot com --- (In reply to LIU Hao from comment #13) > MSVC outputs: > ``` > get_value PROC ; COMDAT > mov ecx, DWORD PTR eax > mov rax, QWORD PTR

[Bug c++/109724] [10 regression] Huge memory usage when building qtwebengine's SkOpAngle.cpp since r10-11201-g051f78a5c1d699

2023-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109724 Richard Biener changed: What|Removed |Added Keywords||needs-bisection

[Bug c++/109723] [14 regression] ICE in instantiate_decl, at cp/pt.cc:27066 when building opencv-4.7.0

2023-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109723 Richard Biener changed: What|Removed |Added Target Milestone|--- |14.0

[Bug tree-optimization/109721] [14 Regression] predcom-2 started to fail on arc-elf after r14-391

2023-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109721 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug fortran/97122] Spurious FINAL ... must be in the specification part of a MODULE

2023-05-04 Thread pault at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97122 Paul Thomas changed: What|Removed |Added CC||pault at gcc dot gnu.org

[Bug c++/109723] [14 regression] ICE in instantiate_decl, at cp/pt.cc:27066 when building opencv-4.7.0

2023-05-04 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109723 --- Comment #2 from Sam James --- Created attachment 54990 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54990=edit reduced.ii

[Bug tree-optimization/109714] bogus "may be used uninitialized warning"

2023-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109714 --- Comment #2 from Richard Biener --- This is likely a duplicate, the issue is that uninit diagnostics do not cope well with loops and use/def predicates that eventually involve PHIs with backedges.

[Bug libfortran/109662] bad namelist input but gfortran accepted it

2023-05-04 Thread john.harper at vuw dot ac.nz via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109662 --- Comment #7 from john.harper at vuw dot ac.nz --- I hadn't thought about -std=gnu in this context but it would make sense for std=gnu to give a warning for comma after namelist name if std=legacy is going to allow it without one. You

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