[Bug middle-end/105206] mis-optimization with -ffast-math and __builtin_powf

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105206 --- Comment #4 from Steve Kargl --- On Mon, Apr 11, 2022 at 02:45:22PM +, kargl at gcc dot gnu.org wrote: > > This might be related to PR89125. The patch I attached to that PR has never > found its way into the repository. I'll do some mo

[Bug target/105206] mis-optimization with -ffast-math and __builtin_powf

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105206 kargl at gcc dot gnu.org changed: What|Removed |Added Component|middle-end |target Depends on|

[Bug target/105231] [12 Regression] ICE: in rtl_verify_bb_insns, at cfgrtl.cc:2797 (flow control insn inside a basic block) with custom flags

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105231 Andrew Pinski changed: What|Removed |Added Component|rtl-optimization|target Target Milestone|---

gcc-bugs@gcc.gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89125 kargl at gcc dot gnu.org changed: What|Removed |Added Attachment #45592|0 |1 is obsolete|

[Bug tree-optimization/105226] [10/11/12 Regression] ICE in gimple_split_edge with -Ofast and setjmp (returns twice)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105226 Andrew Pinski changed: What|Removed |Added Component|c |tree-optimization Summary|[1

[Bug c/105232] New: ICE in tree_to_poly_int64, at tree.cc:3224

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105232 Bug ID: 105232 Summary: ICE in tree_to_poly_int64, at tree.cc:3224 Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug tree-optimization/105232] [11/12 Regression] ICE in tree_to_poly_int64 via check_builtin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105232 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |11.3 Summary|ICE in tree_to_

[Bug target/103623] [12 Regression] error: unable to generate reloads (ICE in curr_insn_transform, at lra-constraints.c:4132), or error: insn does not satisfy its constraints (ICE in extract_constrain

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103623 --- Comment #32 from CVS Commits --- The master branch has been updated by Segher Boessenkool : https://gcc.gnu.org/g:0508f0b810985f4a8543ce44701ec7330ef29796 commit r12-8091-g0508f0b810985f4a8543ce44701ec7330ef29796 Author: Segher Boessenkool

[Bug target/105213] Extend __builtin_{un,}pack_{longdouble,ibm128} valid for soft-float

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105213 --- Comment #1 from CVS Commits --- The master branch has been updated by Segher Boessenkool : https://gcc.gnu.org/g:0508f0b810985f4a8543ce44701ec7330ef29796 commit r12-8091-g0508f0b810985f4a8543ce44701ec7330ef29796 Author: Segher Boessenkool

[Bug c++/98249] [9/10/11/12 Regression] Improper ADL on the `arg` in `new (arg) T`

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98249 --- Comment #3 from CVS Commits --- The master branch has been updated by Jason Merrill : https://gcc.gnu.org/g:d087b59527a658a4de13febbb593edbf03339e93 commit r12-8093-gd087b59527a658a4de13febbb593edbf03339e93 Author: Jason Merrill Date: Mo

[Bug c++/105223] [12 Regression] filter_memfn_lookup internal compiler error

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105223 Jason Merrill changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug target/104894] [11/12 Regression] ICE with -fno-plt -mcpu=power10 on PowerPC64 LE Linux

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104894 --- Comment #9 from CVS Commits --- The master branch has been updated by Peter Bergner : https://gcc.gnu.org/g:d74c4c6a1b4956b5cd9b2a770bb7261836fa1289 commit r12-8095-gd74c4c6a1b4956b5cd9b2a770bb7261836fa1289 Author: Peter Bergner Date: M

[Bug preprocessor/105207] Translation phase 2: splicing physical source lines to form logical source lines may not work

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105207 --- Comment #4 from Pavel M --- To: Andrew Pinski At the 1st glance I expected to see that -E produces the output after splicing is done (i.e. xxx #error). However, the "preprocessing only" is out of scope of the C11. As stackoverflow.com user

[Bug c++/105233] New: Incorrect "alignment not an integer constant" error in alignas with template parameter dependent argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105233 Bug ID: 105233 Summary: Incorrect "alignment not an integer constant" error in alignas with template parameter dependent argument Product: gcc Version: 11.2.0 Status: UN

[Bug target/102146] [11 regression] several test cases fails after r11-8940

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102146 Alexandre Oliva changed: What|Removed |Added CC||aoliva at gcc dot gnu.org --- Comment

[Bug target/103623] [12 Regression] error: unable to generate reloads (ICE in curr_insn_transform, at lra-constraints.c:4132), or error: insn does not satisfy its constraints (ICE in extract_constrain

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103623 Kewen Lin changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/105234] New: nlining failed in call to 'always_inline' 'fmt::v8::basic_format_string

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105234 Bug ID: 105234 Summary: nlining failed in call to 'always_inline' 'fmt::v8::basic_format_string::basic_format_string(const S&) Product: gcc Version: 12.0 Status: UNCONFI

[Bug c++/105234] inlining failed in call to 'always_inline' 'fmt::v8::basic_format_string

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105234 --- Comment #1 from Khem Raj --- here is another testcase from gnupg on mips with gcc12 failing $ mips-yoe-linux-gcc dirmngr.i In file included from /mnt/b/yoe/master/build/tmp/work/mips32r2-yoe-linux/gnupg/2.3.4-r0/recipe-sysroot/usr/include/

[Bug c++/105234] inlining failed in call to 'always_inline' 'fmt::v8::basic_format_string

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105234 --- Comment #2 from Khem Raj --- Created attachment 52787 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52787&action=edit test case 2

[Bug c++/105234] inlining failed in call to 'always_inline' 'memset': target specific option mismatch

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105234 --- Comment #3 from Khem Raj --- Second sample works when I do not use _FORTIFY_SOURCES=2, so perhaps gcc-12 needs to adjust some glibc headers ?

[Bug tree-optimization/105216] [12 regression] 8% regression for m-queens compared to gcc11 O2 on CLX.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105216 --- Comment #10 from Hongtao.liu --- Probably related to below 3 cancelled jump thread which affects pre. 2076Threading through latch before loop opts would create non-empty latch: 2077 Cancelling jump thread: (15, 16) incoming edge; (16, 43)

[Bug c++/105223] [12 Regression] filter_memfn_lookup internal compiler error

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105223 --- Comment #4 from CVS Commits --- The master branch has been updated by Jason Merrill : https://gcc.gnu.org/g:4195fced8a13422db94e179404588d9d887a036a commit r12-8098-g4195fced8a13422db94e179404588d9d887a036a Author: Jason Merrill Date: M

[Bug c++/92918] [9/10 Regression] Does not do name lookup when using from base class

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92918 --- Comment #10 from CVS Commits --- The master branch has been updated by Jason Merrill : https://gcc.gnu.org/g:4195fced8a13422db94e179404588d9d887a036a commit r12-8098-g4195fced8a13422db94e179404588d9d887a036a Author: Jason Merrill Date: M

[Bug c++/104142] [9/10/11/12 Regression] Spurios warning unused-variable on const static variable and defaulted constructor

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104142 --- Comment #5 from CVS Commits --- The master branch has been updated by Jason Merrill : https://gcc.gnu.org/g:0899b22d9329c1e8fc12d6f0deee0f87dcc0163a commit r12-8099-g0899b22d9329c1e8fc12d6f0deee0f87dcc0163a Author: Jason Merrill Date: M

[Bug c++/105223] [12 Regression] filter_memfn_lookup internal compiler error

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105223 Jason Merrill changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug sanitizer/105235] New: [12 Regression] ICE: in redirect_eh_edge_1, at tree-eh.cc:2323 with custom flags

usr/bin/x86_64-pc-linux-gnu-as --disable-libstdcxx-pch --prefix=/repo/gcc-trunk//binary-trunk-r12-8090-20220411190659-g1774ab84863-checking-yes-rtl-df-extra-pr105211-pr105214-amd64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 12.0.1 20220411 (experimental) (GCC)

[Bug sanitizer/105235] [12 Regression] ICE: in redirect_eh_edge_1, at tree-eh.cc:2323 with custom flags

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105235 --- Comment #1 from Zdenek Sojka --- A slightly different testcase fails elsewhere: $ cat testcase.c int i, j; void foo (double d) { i = __builtin_ilogbl (d); j = __builtin_sinl (d); } $ x86_64-pc-linux-gnu-gcc -O -fno-tree-dominator-opts

[Bug c++/105236] New: failed lookup of alias with alias template of dependent template parameter containing lambda in unevaluated context

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105236 Bug ID: 105236 Summary: failed lookup of alias with alias template of dependent template parameter containing lambda in unevaluated context Product: gcc Version:

[Bug tree-optimization/105216] [12 regression] 8% regression for m-queens compared to gcc11 O2 on CLX.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105216 --- Comment #11 from Hongtao.liu --- There's post_loop pass_thread_jumps, add a copy of pass_pre doesn't help.

[Bug ipa/105227] [9/10/11/12 Regression] ICE in type_in_anonymous_namespace_p, at ipa-utils.h:233 since r9-2502-g143b379d89b12ccc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105227 Martin Liška changed: What|Removed |Added CC||hubicka at gcc dot gnu.org Target Mile

[Bug target/105206] mis-optimization with -ffast-math and __builtin_powf

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105206 --- Comment #6 from rguenther at suse dot de --- On Mon, 11 Apr 2022, kargl at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105206 > > --- Comment #3 from kargl at gcc dot gnu.org --- > (In reply to Richard Biener from

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