[Bug tree-optimization/77899] incorrect VR_RANGE for a signed char function argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77899 Andrew Pinski changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug c/109863] RFE: more consistent flex array initialization: lift static storage requirement in gnu2x

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109863 Xi Ruoyao changed: What|Removed |Added CC||xry111 at gcc dot gnu.org --- Comment #1 fr

[Bug c/109863] RFE: more consistent flex array initialization: lift static storage requirement in gnu2x

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109863 --- Comment #2 from Xi Ruoyao --- (In reply to Xi Ruoyao from comment #1) > Note that the entire "initializing a flexible array member" thing is a GNU > extension and not supported by the standard. So GCC is free to support the > constexpr case

[Bug tree-optimization/109869] New: comparing SCHAR_MIN and SCHAR_MAX but with widden type could be optimized better

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109869 Bug ID: 109869 Summary: comparing SCHAR_MIN and SCHAR_MAX but with widden type could be optimized better Product: gcc Version: 14.0 Status: UNCONFIRMED Keyword

[Bug rtl-optimization/109858] [14 Regression] r14-172 caused some SPEC2017 bmk to degrade on Power

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109858 --- Comment #4 from Hongtao.liu --- Created attachment 55091 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55091&action=edit Only use NO_REGS in cost calculation when !hard_regno_mode_ok for GENERAL_REGS and mode.

[Bug rtl-optimization/109858] [14 Regression] r14-172 caused some SPEC2017 bmk to degrade on Power

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109858 --- Comment #5 from Hongtao.liu --- (In reply to Kewen Lin from comment #3) > (In reply to Hongtao.liu from comment #2) > > Does https://gcc.gnu.org/pipermail/gcc-patches/2023-May/617431.html help? > > Sorry, I just measured those degraded bmks

[Bug tree-optimization/90087] Suboptimal codegen for x < 0 ? x - INT_MIN : x

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90087 --- Comment #3 from Andrew Pinski --- THis way with type_min and type_max filled out correctly. (simplify (cond (lt @0 integer_zero_p) (minus @0 INTEGER_CST@1) @0) (if (TYPE_SIGNED (type) && wi::to_widest(@0) == type_min(@0)) (bit_ior @0 { b

[Bug rtl-optimization/109858] [14 Regression] r14-172 caused some SPEC2017 bmk to degrade on Power

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109858 --- Comment #6 from Kewen Lin --- (In reply to Hongtao.liu from comment #5) > (In reply to Kewen Lin from comment #3) > > (In reply to Hongtao.liu from comment #2) > > > Does https://gcc.gnu.org/pipermail/gcc-patches/2023-May/617431.html help? >

[Bug c++/109870] New: Miscomputation of return type of unevaluated lambda in type alias in template context

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109870 Bug ID: 109870 Summary: Miscomputation of return type of unevaluated lambda in type alias in template context Product: gcc Version: 14.0 Status: UNCONFIRMED Se

[Bug c++/109870] Miscomputation of return type of unevaluated lambda in type alias in template context

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109870 --- Comment #1 from Andrew Pinski --- Most likely a dup of a bug that PR 107430 depends on.

[Bug tree-optimization/107888] [12/13/14 Regression] Missed min/max transformation in phiopt due to VRP

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107888 --- Comment #11 from CVS Commits --- The trunk branch has been updated by Andrew Pinski : https://gcc.gnu.org/g:b06cfb62229f17eca59fa4aabf853d7e17e2327b commit r14-868-gb06cfb62229f17eca59fa4aabf853d7e17e2327b Author: Andrew Pinski Date: Mo

[Bug tree-optimization/109424] ~((x > y) ? x : y) produces two not instructions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109424 --- Comment #7 from CVS Commits --- The trunk branch has been updated by Andrew Pinski : https://gcc.gnu.org/g:b06cfb62229f17eca59fa4aabf853d7e17e2327b commit r14-868-gb06cfb62229f17eca59fa4aabf853d7e17e2327b Author: Andrew Pinski Date: Mon

[Bug tree-optimization/101805] Max -> bool0 | bool1 Min -> a & b

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101805 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |14.0 Status|ASSIGNED

[Bug tree-optimization/109868] [13/14 regression] ICE: segmentation fault or ICE in min_value with zero sized bitfield

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109868 --- Comment #13 from Sam James --- the OOB read seems to go away with --enable-checking=yes,rtl,extra (previously had --enable-checking=release)...? (at least for 13)

[Bug fortran/105152] [10/11/12/13/14 Regression] ICE in gfc_conv_gfc_desc_to_cfi_desc, at fortran/trans-expr.cc:5647 since r9-5372-gbbf18dc5d248a79a

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105152 --- Comment #5 from CVS Commits --- The master branch has been updated by Paul Thomas : https://gcc.gnu.org/g:6c95fe9bc0553743098eeaa739f14b885050fa42 commit r14-870-g6c95fe9bc0553743098eeaa739f14b885050fa42 Author: Paul Thomas Date: Tue Ma

[Bug fortran/100193] [10/11/12/13/14 Regression] ICE in alloc_scalar_allocatable_for_assignment, at fortran/trans-expr.c:10837

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100193 --- Comment #5 from CVS Commits --- The master branch has been updated by Paul Thomas : https://gcc.gnu.org/g:6c95fe9bc0553743098eeaa739f14b885050fa42 commit r14-870-g6c95fe9bc0553743098eeaa739f14b885050fa42 Author: Paul Thomas Date: Tue Ma

[Bug fortran/104429] [10/11/12/13/14 Regression] ICE in gfc_conv_variable, at fortran/trans-expr.cc:3056 since r9-2664-g1312bb902382cb48

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104429 --- Comment #5 from CVS Commits --- The master branch has been updated by Paul Thomas : https://gcc.gnu.org/g:6c95fe9bc0553743098eeaa739f14b885050fa42 commit r14-870-g6c95fe9bc0553743098eeaa739f14b885050fa42 Author: Paul Thomas Date: Tue Ma

[Bug fortran/82774] [10/11/12/13/14 Regression] Structure constructor and deferred type parameter character component

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82774 --- Comment #11 from CVS Commits --- The master branch has been updated by Paul Thomas : https://gcc.gnu.org/g:6c95fe9bc0553743098eeaa739f14b885050fa42 commit r14-870-g6c95fe9bc0553743098eeaa739f14b885050fa42 Author: Paul Thomas Date: Tue Ma

[Bug target/87496] ICE in aggregate_value_p at gcc/function.c:2046

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87496 --- Comment #17 from CVS Commits --- The master branch has been updated by Paul Thomas : https://gcc.gnu.org/g:6c95fe9bc0553743098eeaa739f14b885050fa42 commit r14-870-g6c95fe9bc0553743098eeaa739f14b885050fa42 Author: Paul Thomas Date: Tue Ma

[Bug fortran/87946] [10/11/12/13/14 Regression] ICE in gfc_walk_array_ref, at fortran/trans-array.c:10506

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87946 --- Comment #9 from CVS Commits --- The master branch has been updated by Paul Thomas : https://gcc.gnu.org/g:6c95fe9bc0553743098eeaa739f14b885050fa42 commit r14-870-g6c95fe9bc0553743098eeaa739f14b885050fa42 Author: Paul Thomas Date: Tue May

[Bug fortran/103389] [10/11/12/13/14 Regression] ICE in estimate_move_cost, at tree-inline.c:4191 since r9-5784-ga3df90b9672562d0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103389 --- Comment #6 from CVS Commits --- The master branch has been updated by Paul Thomas : https://gcc.gnu.org/g:6c95fe9bc0553743098eeaa739f14b885050fa42 commit r14-870-g6c95fe9bc0553743098eeaa739f14b885050fa42 Author: Paul Thomas Date: Tue Ma

[Bug fortran/105152] [10/11/12/13/14 Regression] ICE in gfc_conv_gfc_desc_to_cfi_desc, at fortran/trans-expr.cc:5647 since r9-5372-gbbf18dc5d248a79a

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105152 Paul Thomas changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug fortran/100193] [10/11/12/13/14 Regression] ICE in alloc_scalar_allocatable_for_assignment, at fortran/trans-expr.c:10837

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100193 Paul Thomas changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/87496] ICE in aggregate_value_p at gcc/function.c:2046

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87496 Paul Thomas changed: What|Removed |Added CC||pault at gcc dot gnu.org --- Comment #18 f

[Bug fortran/87946] [10/11/12/13/14 Regression] ICE in gfc_walk_array_ref, at fortran/trans-array.c:10506

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87946 Paul Thomas changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/103389] [10/11/12/13/14 Regression] ICE in estimate_move_cost, at tree-inline.c:4191 since r9-5784-ga3df90b9672562d0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103389 Paul Thomas changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/104429] [10/11/12/13/14 Regression] ICE in gfc_conv_variable, at fortran/trans-expr.cc:3056 since r9-2664-g1312bb902382cb48

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104429 Paul Thomas changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug fortran/82774] [10/11/12/13/14 Regression] Structure constructor and deferred type parameter character component

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82774 Paul Thomas changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

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