https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93123
Bug ID: 93123
Summary: Lacking basic optimization around __int128 bitwise
operations against constants
Product: gcc
Version: 8.3.0
Status: UNCONFIRMED
Severity:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93122
Martin Liška changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93122
Bug ID: 93122
Summary: ICE in dwarf2out_frame_debug_expr, at dwarf2cfi.c:1668
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93121
Bug ID: 93121
Summary: std::bit_cast missing
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unas
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91052
--- Comment #6 from Martin Liška ---
(In reply to Arseny Solokha from comment #5)
> Thanks. It's not specific to powerpc, then.
Well, it is probably, I'm testing powerpc-e300c3 cross compiler.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93115
Martin Liška changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91052
Arseny Solokha changed:
What|Removed |Added
Target|powerpc-*-linux-gnu |
--- Comment #5 from Arseny Solokha --
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89832
--- Comment #12 from Martin Liška ---
(In reply to qinzhao from comment #11)
> Hi, (In reply to Martin Liška from comment #10)
> > Fixed on trunk.
> I am trying to back port the fix for 89832 into our company's gcc8.2.1
> release.
> by looking a
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93013
--- Comment #7 from Jens Seifert ---
The modulo at the beginning was done for optimization purpose. As the divide
takes long and the special cases are extreme edge cases, it is wise to execute
the divide as early as possible on PPC as divide on P
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92985
Martin Liška changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92981
Martin Liška changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91052
--- Comment #4 from Martin Liška ---
I can still reproduce it with r279828.
$ /dev/shm/gcc-objdir-bisect/gcc/xg++ -B/dev/shm/gcc-objdir-bisect/gcc
/home/marxin/Programming/gcc/gcc/testsuite/gfortran.dg/vect/cost-model-pr34445.f
-misel -O2 -fstac
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92917
Martin Liška changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93084
--- Comment #9 from fxue at gcc dot gnu.org ---
xxx.localalias is gcc-generated as a noninterposable alias to xxx. But I guess
target node returned by xxx.localalias->function_symbol() is not xxx. A simple
thing we can do is to write a simple case
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62147
Kewen Lin changed:
What|Removed |Added
CC||meissner at gcc dot gnu.org
--- Comment #9 f
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84042
Kewen Lin changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92924
Martin Liška changed:
What|Removed |Added
Status|NEW |ASSIGNED
CC|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53479
Andrew Pinski changed:
What|Removed |Added
CC||yuri at tsoft dot com
--- Comment #20 fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93120
Andrew Pinski changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93120
Bug ID: 93120
Summary: gcc-9 complains fails to see that switch handles all
enum values, and still complains ' "control reaches
end of non-void function" when there is no return
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93119
Bug ID: 93119
Summary: [ICE] The traditional TLS support of aarch64-ilp32
target may be not perfect while enable fPIC
Product: gcc
Version: 10.0
Status: UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93084
--- Comment #8 from fxue at gcc dot gnu.org ---
I checked llvm source code, the recursive call lies in Constant
*llvm::ConstantFoldInsertValueInstruction(), but in dump, I noticed that call
edge is
_ZN4llvm34ConstantFoldInsertValueInstructionEPNS_
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90374
--- Comment #22 from Jerry DeLisle ---
(In reply to Jerry DeLisle from comment #21)
> Author: jvdelisle
> Date: Thu Jan 2 00:57:31 2020
> New Revision: 279828
>
> URL: https://gcc.gnu.org/viewcvs?rev=279828&root=gcc&view=rev
> Log:
> PR 90374 d
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90374
--- Comment #21 from Jerry DeLisle ---
Author: jvdelisle
Date: Thu Jan 2 00:57:31 2020
New Revision: 279828
URL: https://gcc.gnu.org/viewcvs?rev=279828&root=gcc&view=rev
Log:
PR 90374 d0.d, e0.d, es0.d, en0.d, g0.d and ew.d edit descriptors.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90274
--- Comment #5 from Jerry DeLisle ---
Author: jvdelisle
Date: Thu Jan 2 00:57:31 2020
New Revision: 279828
URL: https://gcc.gnu.org/viewcvs?rev=279828&root=gcc&view=rev
Log:
PR 90374 d0.d, e0.d, es0.d, en0.d, g0.d and ew.d edit descriptors.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67834
John David Anglin changed:
What|Removed |Added
Status|REOPENED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93118
Bug ID: 93118
Summary: >>32<<32 is not always converted into &~0ull
at the tree level
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Keywords: missed-op
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67834
--- Comment #12 from John David Anglin ---
Author: danglin
Date: Wed Jan 1 23:00:58 2020
New Revision: 279824
URL: https://gcc.gnu.org/viewcvs?rev=279824&root=gcc&view=rev
Log:
PR target/67834
* config/pa/pa.c (pa_elf_select_rtx
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67834
--- Comment #11 from John David Anglin ---
Author: danglin
Date: Wed Jan 1 22:57:54 2020
New Revision: 279823
URL: https://gcc.gnu.org/viewcvs?rev=279823&root=gcc&view=rev
Log:
PR target/67834
* config/pa/pa.c (pa_elf_select_rtx
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93117
Bug ID: 93117
Summary: -g -flto -fdebug-types-section is broken for units
with over 64k types
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93116
Andrew Pinski changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93116
Bug ID: 93116
Summary: match.pd uses convert/tree_nop_conversion_p instead of
nop_convert
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Keywords: missed-optimi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93115
--- Comment #2 from Sergei Trofimovich ---
bug.cpp is a trimmed down version of llvm-roc's codebase with creduce.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93099
--- Comment #6 from Andrew Pinski ---
Author: pinskia
Date: Wed Jan 1 22:16:35 2020
New Revision: 279822
URL: https://gcc.gnu.org/viewcvs?rev=279822&root=gcc&view=rev
Log:
Fix windows libobjc build (PR libobjc/93099)
2020-01-01 Andrew Pinski
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93099
Andrew Pinski changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
nwind-exceptions
CFLAGS='-O1 ' CXXFLAGS='-O1 ' --with-sysroot=/usr/x86_64-HEAD-linux-gnu
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 10.0.0 20200101 (experimental) (GCC)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93115
Bug ID: 93115
Summary: gcc fails to emit inline function on llvm-roc project:
-O1 -fPIC -fdevirtualize -fdevirtualize-speculatively
-fipa-cp -fipa-cp-clone -fvisibility-inlines-hidden
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93113
Thomas Koenig changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93113
--- Comment #2 from Thomas Koenig ---
Author: tkoenig
Date: Wed Jan 1 21:40:35 2020
New Revision: 279821
URL: https://gcc.gnu.org/viewcvs?rev=279821&root=gcc&view=rev
Log:
Handle REF_INQUIRY for dependency checking.
2020-01-01 Thomas Koenig
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93111
John David Anglin changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93111
--- Comment #3 from John David Anglin ---
Author: danglin
Date: Wed Jan 1 20:59:14 2020
New Revision: 279820
URL: https://gcc.gnu.org/viewcvs?rev=279820&root=gcc&view=rev
Log:
PR target/93111
* config/pa/pa.md (scc): Use ordered
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93111
--- Comment #2 from John David Anglin ---
Author: danglin
Date: Wed Jan 1 20:57:04 2020
New Revision: 279819
URL: https://gcc.gnu.org/viewcvs?rev=279819&root=gcc&view=rev
Log:
PR target/93111
* config/pa/pa.md (scc): Use ordered
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93111
--- Comment #1 from John David Anglin ---
Author: danglin
Date: Wed Jan 1 20:54:58 2020
New Revision: 279818
URL: https://gcc.gnu.org/viewcvs?rev=279818&root=gcc&view=rev
Log:
PR target/93111
* config/pa/pa.md (scc): Use ordered
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93099
--- Comment #4 from Rainer Emrich ---
(In reply to Andrew Pinski from comment #2)
> Created attachment 47566 [details]
> Patch to try
>
> Can you try this patch?
> It should fix the problem but I cannot test it as I don't have a windows
> build
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36117
--- Comment #6 from Richard Earnshaw ---
Comment #5 was really for PR36177
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93066
--- Comment #8 from John David Anglin ---
Author: danglin
Date: Wed Jan 1 17:05:41 2020
New Revision: 279815
URL: https://gcc.gnu.org/viewcvs?rev=279815&root=gcc&view=rev
Log:
Backport from mainline
2019-12-30 John David Anglin
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93066
--- Comment #7 from John David Anglin ---
Author: danglin
Date: Wed Jan 1 17:01:46 2020
New Revision: 279814
URL: https://gcc.gnu.org/viewcvs?rev=279814&root=gcc&view=rev
Log:
Backport from mainline
2019-12-30 John David Anglin
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93112
--- Comment #4 from joseph at codesourcery dot com ---
On Wed, 1 Jan 2020, jakub at gcc dot gnu.org wrote:
> I must say I don't know if it is correct that interpret_float builds constants
> already in the excess precision (so you end up with 1.0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93114
Bug ID: 93114
Summary: Use span passing components of derived types
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Severity: enhancement
Priority: P3
Component:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93108
--- Comment #4 from Sergei Trofimovich ---
Sounds good! Filed https://sourceware.org/PR25331 against binutils/gas.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93112
--- Comment #3 from Jakub Jelinek ---
It is not ia32 vs. every other architecture, it is just that FLT_EVAL_METHOD 0
is the most common and you can get it even on ia32 with -msse2 -mfpmath=sse.
Some m68k configurations have FLT_EVAL_METHOD 2 too,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93112
--- Comment #2 from Stefan Brüns ---
I agree the numerical error introduced by truncating/casting is somewhat
expected.
The strange part is for ~every other architecture, 1.034567 apparently gets
rounded up for some immediate value/type (double?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93099
--- Comment #3 from Rainer Emrich ---
(In reply to Andrew Pinski from comment #2)
> Created attachment 47566 [details]
> Patch to try
>
> Can you try this patch?
> It should fix the problem but I cannot test it as I don't have a windows
> build
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93110
Jakub Jelinek changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93098
Jakub Jelinek changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93113
--- Comment #1 from Thomas Koenig ---
Reduced test case:
program main
complex, dimension(10,10) :: a
a%re = a%re - 0.5
end program main
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93113
Thomas Koenig changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93113
Bug ID: 93113
Summary: [10 Regression] ICE in gfc_check_resolver with complex
arrays
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Severity: normal
P
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93112
Jakub Jelinek changed:
What|Removed |Added
CC||jakub at gcc dot gnu.org,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93109
Jakub Jelinek changed:
What|Removed |Added
CC||jakub at gcc dot gnu.org
--- Comment #3
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