[Bug tree-optimization/115149] [14 Regression] ICE on valid code at -O3 with "-fno-inline -fno-tree-vrp -fno-ipa-sra -fno-tree-dce -fno-tree-ch" on x86_64-linux-gnu: verify_ssa failed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115149 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/115149] [14 Regression] ICE on valid code at -O3 with "-fno-inline -fno-tree-vrp -fno-ipa-sra -fno-tree-dce -fno-tree-ch" on x86_64-linux-gnu: verify_ssa failed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115149 --- Comment #5 from GCC Commits --- The releases/gcc-14 branch has been updated by Richard Biener : https://gcc.gnu.org/g:90a447677a2abb934b683a012b477e6c52088e35 commit r14-10257-g90a447677a2abb934b683a012b477e6c52088e35 Author: Richard Biene

[Bug tree-optimization/114921] Optimization flags cause _Float16 to __bf16 casting to do nothing

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114921 --- Comment #5 from GCC Commits --- The releases/gcc-14 branch has been updated by Richard Biener : https://gcc.gnu.org/g:9e971c671ded9647beb0a1c5b9430b4e64060862 commit r14-10255-g9e971c671ded9647beb0a1c5b9430b4e64060862 Author: Richard Biene

[Bug tree-optimization/115197] [13/14 Regression] ICE on valid code at -O{1,2} with "-fno-tree-scev-cprop -ftree-pre -ftree-loop-distribute-patterns" on x86_64-linux-gnu: Segmentation fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115197 --- Comment #4 from GCC Commits --- The releases/gcc-14 branch has been updated by Richard Biener : https://gcc.gnu.org/g:2a1fdd5fd0f6bc02d25da192c8fa6487d93d2d50 commit r14-10256-g2a1fdd5fd0f6bc02d25da192c8fa6487d93d2d50 Author: Richard Biene

[Bug libstdc++/115269] New: Hardcoded links in 14.1 docs to pages from release 4.3.2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115269 Bug ID: 115269 Summary: Hardcoded links in 14.1 docs to pages from release 4.3.2 Product: gcc Version: 14.1.0 Status: UNCONFIRMED Severity: normal Pr

[Bug other/115268] gcc --target --sysroot support?

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115268 --- Comment #2 from Andrew Pinski --- https://gcc.gnu.org/pipermail/gcc/2010-May/192142.html

[Bug other/115268] gcc --target --sysroot support?

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115268 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug other/115268] New: gcc --target --sysroot support?

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115268 Bug ID: 115268 Summary: gcc --target --sysroot support? Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: other

[Bug tree-optimization/115267] New: Undue warning about undefined behavior in

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115267 Bug ID: 115267 Summary: Undue warning about undefined behavior in Product: gcc Version: 14.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree

[Bug testsuite/114842] rs6000: Adjust some test cases with powerpc_vsx_ok

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114842 --- Comment #4 from GCC Commits --- The master branch has been updated by Kewen Lin : https://gcc.gnu.org/g:d9933e8c72364f001539247c6186ccfb3e7e95ba commit r15-886-gd9933e8c72364f001539247c6186ccfb3e7e95ba Author: Kewen Lin Date: Tue May 28

[Bug c++/115266] [cwg2389] Agreement of deduced and explicitly-specified variable types

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115266 --- Comment #1 from Andrew Pinski --- https://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#2389

[Bug target/114846] powerpc: epilogue in _Unwind_RaiseException corrupts return value due to __builtin_eh_return

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114846 --- Comment #8 from Kewen Lin --- Should be fixed on trunk, it's not a regression, but we probably want backporting this?

[Bug c++/115266] New: [cwg2389] Agreement of deduced and explicitly-specified variable types

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115266 Bug ID: 115266 Summary: [cwg2389] Agreement of deduced and explicitly-specified variable types Product: gcc Version: 15.0 Status: UNCONFIRMED Keywords: rejects

[Bug target/112980] 64-bit powerpc ELFv2 does not allow nops to be generated before function global entry point

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112980 Kewen Lin changed: What|Removed |Added URL||https://gcc.gnu.org/piperma

[Bug target/114846] powerpc: epilogue in _Unwind_RaiseException corrupts return value due to __builtin_eh_return

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114846 --- Comment #7 from GCC Commits --- The master branch has been updated by Kewen Lin : https://gcc.gnu.org/g:e5fc5d42d25c86ae48178db04ce64d340a834614 commit r15-884-ge5fc5d42d25c86ae48178db04ce64d340a834614 Author: Kewen Lin Date: Tue May 28

[Bug fortran/115265] New: Generic function for constructor not invoked for same-name derived type with procedure pointer component

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115265 Bug ID: 115265 Summary: Generic function for constructor not invoked for same-name derived type with procedure pointer component Product: gcc Version: unknown

[Bug fortran/102619] [11/12/13/14/15 Regression] ICE in gfc_conv_descriptor_dtype, at fortran/trans-array.c:215 since r9-6493-g0e3088806577e805

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102619 Jerry DeLisle changed: What|Removed |Added CC||jvdelisle2 at gmail dot com --- Comment

[Bug bootstrap/115077] bootstrap fails with in-tree isl-0.25/6

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115077 Andrew Pinski changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug tree-optimization/115004] [11/12/13/14/15 Regression] Missed optimization for Dead Code Elimination

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115004 Andrew Pinski changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug target/67325] Optimize shift (aka subreg) of load to simple load

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67325 Hongtao Liu changed: What|Removed |Added CC||liuhongt at gcc dot gnu.org Resolu

[Bug target/67325] Optimize shift (aka subreg) of load to simple load

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67325 --- Comment #6 from GCC Commits --- The master branch has been updated by hongtao Liu : https://gcc.gnu.org/g:1d6199e5f8c1c08083eeb0279f71333234fe14ad commit r15-882-g1d6199e5f8c1c08083eeb0279f71333234fe14ad Author: liuhongt Date: Mon Feb 19

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163 Bug 26163 depends on bug 106265, which changed state. Bug 106265 Summary: RISC-V SPEC2017 507.cactu code bloat due to address generation https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106265 What|Removed |Added -

[Bug target/106265] RISC-V SPEC2017 507.cactu code bloat due to address generation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106265 Vineet Gupta changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug testsuite/114982] New test g++.dg/tree-ssa/cxa_atexit-6.C fails on Darwin.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114982 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |15.0 Status|ASSIGNED

[Bug target/115169] [14/15 regression] ICE in loongarch bootstrap with checking: RTL check: expected code 'reg', have 'const_int' in rhs_regno, at rtl.h:1934

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115169 --- Comment #10 from matoro --- (In reply to Xi Ruoyao from comment #9) > Fixed. > > For the SIGILL issue note that in GCC 14 the default of -march is raised > from loongarch64 to la64v1.0 which implies LSX. So I'd suggest to check if > CPU_HA

[Bug c++/114245] Defaulted virtual destructors that do no work overwrite the vtable with `-O0`

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114245 Andrew Pinski changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug target/115263] ARM general-regs-only attribute does not exist?

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115263 Andrew Pinski changed: What|Removed |Added Keywords||documentation Severity|enhanc

[Bug target/115263] ARM general-regs-only attribute does not exist?

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115263 Andrew Pinski changed: What|Removed |Added Target||arm*-*-* Severity|normal

[Bug c++/115050] Segfault when compiled with -O0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115050 Andrew Pinski changed: What|Removed |Added Resolution|--- |INVALID Status|UNCONFIRMED

[Bug target/115264] New: RISC-V: yet another instance of poor codegen related to stack (glibc tmpnam.c)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115264 Bug ID: 115264 Summary: RISC-V: yet another instance of poor codegen related to stack (glibc tmpnam.c) Product: gcc Version: 15.0 Status: UNCONFIRMED Severity:

[Bug target/115263] New: ARM general-regs-only attribute does not exist?

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115263 Bug ID: 115263 Summary: ARM general-regs-only attribute does not exist? Product: gcc Version: 14.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component

[Bug rtl-optimization/115182] [15 Regression] gcc.target/cris/pr93372-47.c at r15-518-g99b1daae18c095

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115182 --- Comment #1 from GCC Commits --- The master branch has been updated by Hans-Peter Nilsson : https://gcc.gnu.org/g:84b4ed45ea81ed5c4fb656a17846b26071c23e7d commit r15-877-g84b4ed45ea81ed5c4fb656a17846b26071c23e7d Author: Hans-Peter Nilsson

[Bug fortran/115260] Corruption of derived type data when array temporarys of type occur

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115260 anlauf at gcc dot gnu.org changed: What|Removed |Added Known to work||9.5.0 Last reconfirmed|

[Bug c++/115048] warning "operator delete called on pointer '' with nonzero offset"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115048 --- Comment #1 from Uri Simchoni --- Is this a false-positive of the compiler or an actual issue with libstdc++ or the compiler compiles it?

[Bug fortran/102619] [11/12/13/14/15 Regression] ICE in gfc_conv_descriptor_dtype, at fortran/trans-array.c:215 since r9-6493-g0e3088806577e805

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102619 --- Comment #6 from anlauf at gcc dot gnu.org --- Created attachment 58302 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58302&action=edit Partial patch This change prevents the ICE and leads to a correct shape of the function result for

[Bug c++/109396] Winit-self doesn't warn when std::move()-d

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109396 Sam James changed: What|Removed |Added Target Milestone|--- |15.0

[Bug c++/109396] Winit-self doesn't warn when std::move()-d

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109396 Marek Polacek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug c++/109396] Winit-self doesn't warn when std::move()-d

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109396 --- Comment #2 from GCC Commits --- The trunk branch has been updated by Marek Polacek : https://gcc.gnu.org/g:efaaae49b307fcc7e771518da3edae49f92c19db commit r15-871-gefaaae49b307fcc7e771518da3edae49f92c19db Author: Marek Polacek Date: Thu

[Bug tree-optimization/115221] [15 regression] ICE when building reiser4progs (propagate_updated_value, at gimple-range-cache.cc:1368) since r15-80-g0ade358cd72ffa

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115221 --- Comment #9 from GCC Commits --- The master branch has been updated by Andrew Macleod : https://gcc.gnu.org/g:5ada486079d6aa20c64985a20681573f4ac1c86e commit r15-870-g5ada486079d6aa20c64985a20681573f4ac1c86e Author: Andrew MacLeod Date:

[Bug c++/114707] Mark TARGET_EXPRs for function arguments eliding

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114707 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/114707] Mark TARGET_EXPRs for function arguments eliding

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114707 --- Comment #2 from GCC Commits --- The trunk branch has been updated by Marek Polacek : https://gcc.gnu.org/g:5bc731b83b51910dc7f7cacddb4257a16d62ee38 commit r15-868-g5bc731b83b51910dc7f7cacddb4257a16d62ee38 Author: Marek Polacek Date: Wed

[Bug target/115158] pru: undefined reference to _getentropy after r15-518-g99b1daae18c095

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115158 Dimitar Dimitrov changed: What|Removed |Added Status|RESOLVED|CLOSED --- Comment #4 from Dimitar D

[Bug target/115158] pru: undefined reference to _getentropy after r15-518-g99b1daae18c095

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115158 Dimitar Dimitrov changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug bootstrap/115167] [15 Regression] CFG edge visualization to path-printing bootstrap failure

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115167 David Malcolm changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug target/105733] riscv: Poor codegen for large stack frames

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105733 Vineet Gupta changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug analyzer/115203] [15 Regression] Build fail with non LANG=C in analyzer self test: ICE in fail_formatted at selftest.cc:63 / tree-diagnostic-path.cc:2158: test_control_flow_5: FAIL: ASSERT_STREQ

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115203 David Malcolm changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug sanitizer/115172] Invalid -fsanitize=bool sanitization of variable from named address space

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115172 Uroš Bizjak changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug sanitizer/115172] Invalid -fsanitize=bool sanitization of variable from named address space

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115172 --- Comment #13 from GCC Commits --- The releases/gcc-11 branch has been updated by Uros Bizjak : https://gcc.gnu.org/g:d8985ea10c911c994e00dbd6a08dcae907ebc1f7 commit r11-11454-gd8985ea10c911c994e00dbd6a08dcae907ebc1f7 Author: Jakub Jelinek

[Bug sanitizer/115172] Invalid -fsanitize=bool sanitization of variable from named address space

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115172 --- Comment #12 from GCC Commits --- The releases/gcc-12 branch has been updated by Uros Bizjak : https://gcc.gnu.org/g:da9b7a507ef38287cc16bc88e808293019f9f531 commit r12-10477-gda9b7a507ef38287cc16bc88e808293019f9f531 Author: Jakub Jelinek

[Bug analyzer/115203] [15 Regression] Build fail with non LANG=C in analyzer self test: ICE in fail_formatted at selftest.cc:63 / tree-diagnostic-path.cc:2158: test_control_flow_5: FAIL: ASSERT_STREQ

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115203 --- Comment #4 from GCC Commits --- The master branch has been updated by David Malcolm : https://gcc.gnu.org/g:2dbb1c124c1e585dc413132d7a8d4be62c6b7baa commit r15-866-g2dbb1c124c1e585dc413132d7a8d4be62c6b7baa Author: David Malcolm Date: Tu

[Bug bootstrap/115167] [15 Regression] CFG edge visualization to path-printing bootstrap failure

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115167 --- Comment #7 from GCC Commits --- The master branch has been updated by David Malcolm : https://gcc.gnu.org/g:b544ff88560e100e53ed8966d38f172c5bafce8d commit r15-865-gb544ff88560e100e53ed8966d38f172c5bafce8d Author: David Malcolm Date: Tu

[Bug fortran/115150] [12/13/14 Regression] SHAPE of zero-sized array yields a negative value

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115150 Tobias Burnus changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/115150] [12/13/14 Regression] SHAPE of zero-sized array yields a negative value

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115150 --- Comment #6 from GCC Commits --- The releases/gcc-12 branch has been updated by Tobias Burnus : https://gcc.gnu.org/g:e0b2c4f90f908a9bca4038c7ae0d8ca6ee157d8f commit r12-10476-ge0b2c4f90f908a9bca4038c7ae0d8ca6ee157d8f Author: Tobias Burnus

[Bug testsuite/115262] New: [15 regression] gcc.target/powerpc/pr66144-3.c fails after r15-831-g05daf617ea22e1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115262 Bug ID: 115262 Summary: [15 regression] gcc.target/powerpc/pr66144-3.c fails after r15-831-g05daf617ea22e1 Product: gcc Version: 15.0 Status: UNCONFIRMED Seve

[Bug c++/115052] rejected lambda while capturing a constexpr array

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115052 --- Comment #1 from Andrew Pinski --- MSVC rejects it also with the similar error message as GCC: (5): error C3493: 'a2' cannot be implicitly captured because no default capture mode has been specified While EDG accepts it. So it is 2 compile

[Bug c++/107361] Why does -Wclass-memaccess require trivial types, instead of trivially-copyable types?

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107361 Peter Kasting changed: What|Removed |Added CC||pkasting at google dot com --- Comment

[Bug target/112434] unexpected error when compiling for riscv64: invalid 'asm': invalid use of '%c'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112434 --- Comment #3 from Levi Zim --- This bug still occurs in gcc 14.1.1

[Bug fortran/115150] [12/13/14 Regression] SHAPE of zero-sized array yields a negative value

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115150 --- Comment #5 from GCC Commits --- The releases/gcc-13 branch has been updated by Tobias Burnus : https://gcc.gnu.org/g:3185cfe495944e6e5d000ccd820bed2e6f10cd6c commit r13-8805-g3185cfe495944e6e5d000ccd820bed2e6f10cd6c Author: Tobias Burnus

[Bug target/115258] [14/15 Regression] register swaps for vector perm in some cases after r14-6290

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115258 Andrew Pinski changed: What|Removed |Added Last reconfirmed||2024-05-28 Ever confirmed|0

[Bug rtl-optimization/115261] New: FAIL: gcc.target/s390/vector/vec-abi-vararg-1.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115261 Bug ID: 115261 Summary: FAIL: gcc.target/s390/vector/vec-abi-vararg-1.c Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Componen

[Bug libstdc++/111641] FAIL: 19_diagnostics/stacktrace/current.cc -std=gnu++23 execution test

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111641 Rainer Orth changed: What|Removed |Added Target Milestone|--- |15.0 URL|

[Bug tree-optimization/115060] Probable an issue around usage of vect_look_through_possible_promotion in tree-vect-patterns.cc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115060 --- Comment #2 from GCC Commits --- The master branch has been updated by Feng Xue : https://gcc.gnu.org/g:a3aeff4ce95bd616a2108dc2363d9cbaba53b170 commit r15-863-ga3aeff4ce95bd616a2108dc2363d9cbaba53b170 Author: Feng Xue Date: Thu May 23 1

[Bug target/115254] [15 Regression] GCN regressions from "Avoid splitting store dataref groups during SLP discovery"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115254 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/115254] [15 Regression] GCN regressions from "Avoid splitting store dataref groups during SLP discovery"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115254 --- Comment #8 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:d8d70b783765361a8acef70fc9b54db526cd6ff5 commit r15-862-gd8d70b783765361a8acef70fc9b54db526cd6ff5 Author: Richard Biener Date:

[Bug target/115254] [15 Regression] GCN regressions from "Avoid splitting store dataref groups during SLP discovery"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115254 --- Comment #7 from Thomas Schwinge --- (In reply to Richard Biener from comment #6) > The following works for me - does it work for you? > --- a/gcc/testsuite/gcc.dg/vect/vect-gather-4.c > +++ b/gcc/testsuite/gcc.dg/vect/vect-gather-4.c > -/*

[Bug ipa/113907] [11/12/13/14/15 regression] ICU miscompiled on x86 since r14-5109-ga291237b628f41

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113907 --- Comment #79 from GCC Commits --- The releases/gcc-12 branch has been updated by Martin Jambor : https://gcc.gnu.org/g:72f6b7ec3915f0b5b3517dffa19e3b34c8af687d commit r12-10475-g72f6b7ec3915f0b5b3517dffa19e3b34c8af687d Author: Martin Jambor

[Bug fortran/115260] New: Corruption of derived type data when array temporarys of type occur

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115260 Bug ID: 115260 Summary: Corruption of derived type data when array temporarys of type occur Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal

[Bug target/115254] [15 Regression] GCN regressions from "Avoid splitting store dataref groups during SLP discovery"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115254 --- Comment #6 from Richard Biener --- (In reply to Thomas Schwinge from comment #5) [..] > (In reply to Richard Biener from comment #2) > > Note for gcc.dg/vect/vect-gather-4.c with -mgather and gather support in the > > ISA on x86_64 I get two

[Bug tree-optimization/115256] [15 Regression] 502.gcc_r Run failed with '-march=native -Ofast -funroll-loops -flto' since r15-571-g1e0ae1f52741f7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115256 --- Comment #3 from Levy Hsu --- FYI we tried serval combinations, -funroll-loops didn't cause the issue, The link-time optimization -flto may caused the issue, we can pass with the option [-march=native -Ofast -funroll-loops]. But compiling wi

[Bug target/115254] [15 Regression] GCN regressions from "Avoid splitting store dataref groups during SLP discovery"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115254 --- Comment #5 from Thomas Schwinge --- Created attachment 58300 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58300&action=edit GCN target ('-march=gfx908') 'vect-gather-4.c.179t.vect' (In reply to GCC Commits from comment #3) > commit

[Bug target/115259] [15 Regressions] GCN vs. "tree-optimization/115144 - improve sinking destination choice"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115259 Richard Biener changed: What|Removed |Added Keywords||wrong-code Target Milestone|---

[Bug fortran/115150] [12/13/14 Regression] SHAPE of zero-sized array yields a negative value

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115150 --- Comment #4 from GCC Commits --- The releases/gcc-14 branch has been updated by Tobias Burnus : https://gcc.gnu.org/g:dbeb3d127da07963ecaa26680da62a255199e9c2 commit r14-10251-gdbeb3d127da07963ecaa26680da62a255199e9c2 Author: Tobias Burnus

[Bug target/115259] New: [15 Regressions] GCN vs. "tree-optimization/115144 - improve sinking destination choice"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115259 Bug ID: 115259 Summary: [15 Regressions] GCN vs. "tree-optimization/115144 - improve sinking destination choice" Product: gcc Version: 15.0 Status: UNCONFIRMED

[Bug c++/93740] Template base classes parametrized by pointer-to-member are amibiguous

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93740 Saurav Yadav <3y3p4tch at protonmail dot com> changed: What|Removed |Added CC||3y3p4tch a

[Bug tree-optimization/114948] [15 Regression] ICE on valid code at -O3 with "-fno-tree-ccp -fno-tree-ch" on x86_64-linux-gnu: in check_loop_closed_ssa_def, at tree-ssa-loop-manip.cc:647

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114948 Richard Biener changed: What|Removed |Added Status|NEW |WAITING --- Comment #5 from Richard Bi

[Bug tree-optimization/115236] [15 regression] Wrong code at -O1 and above with -fno-tree-fre and volatile pointers since r15-579-ga9251ab3c91c8c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115236 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/115236] [15 regression] Wrong code at -O1 and above with -fno-tree-fre and volatile pointers since r15-579-ga9251ab3c91c8c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115236 --- Comment #5 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:c08b0d3f7b3539b26031de31d88dea6b94474577 commit r15-861-gc08b0d3f7b3539b26031de31d88dea6b94474577 Author: Richard Biener Date:

[Bug fortran/90072] Polymorphic Dispatch to Polymophic Return Type Memory Leak

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90072 Andre Vehreschild changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassign

[Bug fortran/90069] Polymorphic Return Type Memory Leak Without Intermediate Variable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90069 --- Comment #3 from Andre Vehreschild --- Created attachment 58299 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58299&action=edit Fix memory leak. Waiting for review.

[Bug fortran/90069] Polymorphic Return Type Memory Leak Without Intermediate Variable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90069 Andre Vehreschild changed: What|Removed |Added Status|NEW |WAITING

[Bug rtl-optimization/115258] [14 Regression][aarch64] Additional XORs generated after r14-6290-g9f0f7d802482a8958d6cdc72f1fe0c8549db2182

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115258 Richard Biener changed: What|Removed |Added Keywords||missed-optimization Target Milestone

[Bug tree-optimization/115256] [15 Regression] 502.gcc_r Run failed with '-march=native -Ofast -funroll-loops -flto' since r15-571-g1e0ae1f52741f7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115256 --- Comment #2 from Richard Biener --- Confirmed on Zen3 btw, fails with the test input already. Note that this may still be a latent issue in 502.gcc_r. -funroll-loops isn't neccessary, -O3 -flto was enough to reproduce (no specific sub-archi

[Bug libstdc++/114940] std::generator relies on an optional overload of operator delete

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114940 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libstdc++/114940] std::generator relies on an optional overload of operator delete

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114940 --- Comment #11 from GCC Commits --- The releases/gcc-13 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:67434fec24bef0faeec0eb402f82ca7e43a4a112 commit r13-8804-g67434fec24bef0faeec0eb402f82ca7e43a4a112 Author: Jonathan Wak

[Bug c++/115216] operator auto() gets instantiatied too eagerly

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115216 --- Comment #3 from Olaf Krzikalla --- (In reply to Andrew Pinski from comment #2) > MSVC and ICC (EDG in GCC compat mode) also rejects the code for the same > reason as GCC. Are you sure this is not a clang issue? To be honest I don't know. I

[Bug rtl-optimization/115258] New: [14 Regression][aarch64] Additional XORs generated after r14-6290-g9f0f7d802482a8958d6cdc72f1fe0c8549db2182

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115258 Bug ID: 115258 Summary: [14 Regression][aarch64] Additional XORs generated after r14-6290-g9f0f7d802482a8958d6cdc72f1fe0c8549db2182 Product: gcc Version: 14.0

[Bug c++/115257] New: Error when compiling a program with module and println and auto

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115257 Bug ID: 115257 Summary: Error when compiling a program with module and println and auto Product: gcc Version: 14.1.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/115256] [15 Regression] 502.gcc_r Run failed with '-march=native -Ofast -funroll-loops -flto' since r15-571-g1e0ae1f52741f7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115256 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/115254] [15 Regression] GCN regressions from "Avoid splitting store dataref groups during SLP discovery"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115254 --- Comment #4 from Richard Biener --- The gcc.dg/vect/vect-gather-4.c FAIL should be still present.

[Bug target/115254] [15 Regression] GCN regressions from "Avoid splitting store dataref groups during SLP discovery"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115254 --- Comment #3 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:eaaa4b88038d4d6eda1b20ab662f1568fd9be31f commit r15-859-geaaa4b88038d4d6eda1b20ab662f1568fd9be31f Author: Richard Biener Date:

[Bug libstdc++/114940] std::generator relies on an optional overload of operator delete

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114940 --- Comment #10 from GCC Commits --- The releases/gcc-14 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:89dff1488ef3fde11f6451e5f9817e14bcd6a873 commit r14-10250-g89dff1488ef3fde11f6451e5f9817e14bcd6a873 Author: Jonathan Wa

[Bug tree-optimization/115256] New: [15 Regression] 502.gcc_r Run failed with '-march=native -Ofast -funroll-loops -flto' since r15-571-g1e0ae1f52741f7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115256 Bug ID: 115256 Summary: [15 Regression] 502.gcc_r Run failed with '-march=native -Ofast -funroll-loops -flto' since r15-571-g1e0ae1f52741f7 Product: gcc Version:

[Bug target/115254] [15 Regression] GCN regressions from "Avoid splitting store dataref groups during SLP discovery"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115254 --- Comment #2 from Richard Biener --- Note for gcc.dg/vect/vect-gather-4.c with -mgather and gather support in the ISA on x86_64 I get two 'vectorizing stmts using SLP', for f1 and f2 only. Does that match GCN? We unfortunately cannot handle

[Bug target/115254] [15 Regression] GCN regressions from "Avoid splitting store dataref groups during SLP discovery"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115254 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug target/115255] sibcall at -O0 causes ICE in df_refs_verify on arm

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115255 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |WAITING Ever confirmed|0

[Bug target/115255] sibcall at -O0 causes ICE in df_refs_verify on arm

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115255 --- Comment #2 from Andrew Pinski --- > 0xaa996b df_bb_verify > ../../gcc/gcc/df-scan.cc:4138 THis line is blank in the current trunk (seems like you are testing before r15-752-g7f35863ebbf7ba which is an over week old now).

[Bug target/115255] sibcall at -O0 causes ICE in df_refs_verify on arm

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115255 --- Comment #1 from Andrew Pinski --- Are you sure this is not an issue with your musttail patches?

[Bug target/115255] New: sibcall at -O0 causes ICE in df_refs_verify on arm

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115255 Bug ID: 115255 Summary: sibcall at -O0 causes ICE in df_refs_verify on arm Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Compo

[Bug d/115249] [14/15 regression] gdc.test/runnable/test34.d etc. FAIL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115249 Rainer Orth changed: What|Removed |Added Target Milestone|15.0|14.2 --- Comment #2 from Rainer Orth ---

[Bug target/84790] Miscompilation for MIPS16 with -fpic and -Os or -O2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84790 --- Comment #14 from YunQiang Su --- Ohh, sorry for my misunderstanding. Your patch is correct. The real problem is that, $3 is used by `mips_output_function_prologue`, which is the final for output asm source code, and thus the IRA pass cannot

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