https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120147
--- Comment #1 from Sergei Trofimovich ---
The target was configured as:
configure flags:
--prefix=/nix/store/605c4zhfxanc8hd14a4p4l0g0cskigf9-i686-w64-mingw32-gcc-16.0.0.
--with-gmp-include=/nix/store/jn9bbywyc6ncmlyd9y8qvxwn9qq7181v-g
P3
Component: libstdc++
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
A recent regression of gcc-master fails to build libstdc++ for mingw targets
as:
../../../../../source/libstdc++-v3/src/c++23/print.cc: In function 'v
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120060
Sergei Trofimovich changed:
What|Removed |Added
CC||fweimer at redhat dot com
--- Comm
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Noticed gcc ICE on r16-343-gc6efdffa7d5c68 (did not bisect) on bash-5.2.
cvise produced this thing:
// $ ccat unwind_prot.c.c
typedef void VFunction();
void without_interrupts(function, arg1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120036
--- Comment #6 from Sergei Trofimovich ---
(In reply to H.J. Lu from comment #5)
> A patch is posted at
>
> https://gcc.gnu.org/pipermail/gcc-patches/2025-April/682360.html
The change fixes both build and tests for highway-1.2.0 for me on x86_
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120036
Sergei Trofimovich changed:
What|Removed |Added
Version|15.0|16.0
CC|
: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Observed the error today on gcc-master against r16-303-g1a13684dfc7286 (did not
bisect yet
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119970
Sergei Trofimovich changed:
What|Removed |Added
Resolution|--- |FIXED
Status|NEW
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
gcc-master fails to build
Severity: normal
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Created attachment 61018
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61018&action=edi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119428
--- Comment #2 from Sergei Trofimovich ---
Self-contained reproducer:
// $ cat bug.c
__attribute__((noipa, optimize(1)))
void bug_o1(unsigned int nr, void * addr)
{
unsigned char *ADDR = (unsigned char *) addr;
ADDR += nr >>
: normal
Priority: P3
Component: rtl-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Initially observed as a test suite failure of e2fsprogs-1.47.2 against
r15-8478-ge8a5f747cfa9c7 (bisected
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119278
--- Comment #5 from Sergei Trofimovich ---
The proposed change fixes gnutls-3.8.9 build for me. Thank you!
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119278
--- Comment #4 from Sergei Trofimovich ---
The proposed change fixes gnutls-3.8.9 build for me. Thank you!
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119278
--- Comment #2 from Sergei Trofimovich ---
Yeah, bisect landed on r15-8016-g8015a72ae49640
Severity: normal
Priority: P3
Component: analyzer
Assignee: dmalcolm at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
On current gcc-master at r15-8041-g57dbbdd8e34b80 (did not bisect) gnutls-3.8.9
fails to build the test suite
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119226
--- Comment #6 from Sergei Trofimovich ---
The change in duplicated bug fixed `vifm-0.14` build for me. Thank you both!
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Originally noticed the ICE on vifm-0.14 on gcc-master from
r15-7972-gbc6bbdb2cbc3ac (did not bisect yet). Extracted reproducer
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118856
--- Comment #12 from Sergei Trofimovich ---
The change fixes mesonlsp-4.3.7 tests for me. Thank you!
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118856
--- Comment #6 from Sergei Trofimovich ---
The ICE is gone, but the tests in mesonlsp-4.3.7 are still failing. I think
test flags the real problem, but I'm not sure if it's valid use of temps.
Minimized example out of
https://github.com/JCWasmx
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Noticed ICE of gcc-master from r15-7494-g30dfcecddc6260 (did not bisect yet) on
mesonlsp-4.3.7
Minimized example
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118409
Sergei Trofimovich changed:
What|Removed |Added
CC||slyfox at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118168
--- Comment #4 from Sergei Trofimovich ---
Yeah, it was preprocessed against gcc-15 with c23 default. At least for gcc-13
you can add a few extra trivial defines to reproduce the slowdown. `-Dtrue=1
-Dfalse=0 -Dbool=int -Dnullptr=0 -D__builtin_c
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Created attachment 59943
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59943&action=edit
a.c.c.xz
I notic
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118124
--- Comment #3 from Sergei Trofimovich ---
Proposed change fixed `nss-3.101.2` build for me. Thank you!
: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Initially noticed build failure on nss-3.101.2 where the error did not make
sense on gcc-master from r15-6363-gd0635492172781
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111619
Sergei Trofimovich changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84402
Bug 84402 depends on bug 111619, which changed state.
Bug 111619 Summary: 'make profiledbootstrap' makes 10+ minutes on insn-recog.cc
(x86_64-linux)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111619
What|Removed
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117980
--- Comment #4 from Sergei Trofimovich ---
Bisected down to r15-6052-g12de1942a0a673:
commit 12de1942a0a673f9f2f1c2bfce4279a666061ffc
Author: Marek Polacek
Date: Thu Aug 29 12:58:41 2024 -0400
c++: compile time evaluation of prvalues [P
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117980
--- Comment #1 from Sergei Trofimovich ---
Forgot the example:
// $ cat value.cc.cc
struct basic_string {
constexpr basic_string(basic_string &);
~basic_string();
};
struct StorePath {
basic_string baseName;
};
struct DerivedPathOpaque {
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Observed an ICE on today's gcc-master from r15-6053-gd4525729b74782 (did not
b
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117843
--- Comment #4 from Sergei Trofimovich ---
The change fixed fortran bootstrap for me. Thank you!
in switch
[-Werror=switch]
Product: gcc
Version: 15.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117496
--- Comment #9 from Sergei Trofimovich ---
The attached patch also fixes `cdrkit-1.1.11` build for me.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117496
--- Comment #4 from Sergei Trofimovich ---
Yeah, the hack fixes `cdrkit-1.1.11` build for me. Thank you!
Severity: normal
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Noticed huge RAM usage on cdrkit-1.1.11 on today's gcc-master from
r15-5033-ge97179bacd067c. Did not b
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117476
Sergei Trofimovich changed:
What|Removed |Added
CC||slyfox at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117176
--- Comment #13 from Sergei Trofimovich ---
The change fixed netpbm-11.8.0 build for me. Thank you!
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117363
--- Comment #12 from Sergei Trofimovich ---
(In reply to Andrew Pinski from comment #11)
> Created attachment 59512 [details]
> Fixed up patch
That fixes `waybar-0.11.0` build for me. Thank you!
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117378
--- Comment #1 from Sergei Trofimovich ---
Created attachment 59509
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59509&action=edit
power_profiles_daemon.cpp.cpp.orig.xz
In case I reduced it incorrectly power_profiles_daemon.cpp.cpp.orig
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Created attachment 59508
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59508&action=edit
power_profiles_daemon.cpp.cpp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117176
--- Comment #10 from Sergei Trofimovich ---
(In reply to Andrew Pinski from comment #9)
> https://gcc.gnu.org/pipermail/gcc-patches/2024-October/666250.html
Does not build against current `master` anymore:
> ../../source/gcc/tree-vect-p
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112601
--- Comment #8 from Sergei Trofimovich ---
Looking at `can_inline_edge_p()` I noticed that generally `gcc` disallows
inlining callee's that call `comdat_local`:
static bool
can_inline_edge_p (struct cgraph_edge *e, bool report, bool early =
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117176
--- Comment #8 from Sergei Trofimovich ---
To state the obvious bisect landed on r15-4324-gaccb85345edb91 "middle-end:
support SLP early break"
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Noticed ICE today on netpbm-11.8.0 on gcc from r15-4692-g40fedaf35fa99a. DId
not bisect.
Extracted
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117288
--- Comment #5 from Sergei Trofimovich ---
The change fixed `wolfssl-5.7.2` ICE for me. Thank you!
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117288
Sergei Trofimovich changed:
What|Removed |Added
Summary|[15 Regression] LTO ICE in |[15 Regression] LTO ICE in
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117288
Sergei Trofimovich changed:
What|Removed |Added
CC||jakub at gcc dot gnu.org
--- Comme
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Initially observed ICE on wolfssl-5.7.2 built in LTO mode.
Current gcc-master from r15
: target
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Noticed on current gcc-master from r15-4419-g6604a05fa27bc2 (did not bisect to
precise commit) `highway-1.2.0` testsuite fails as:
> The following tests FAI
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117190
--- Comment #1 from Sergei Trofimovich ---
In case the minimal example is too mangled original code looks this way:
-
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/include/linux/font.h#n74
-
https://git.kernel.org/pub/
: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Noticed ICE today when building linux-6.11.3 on gcc-master from
r15-4413-gb12c9ce245204a. Did not bisect
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117177
--- Comment #7 from Sergei Trofimovich ---
The change fixed python-3.12.7 build failure for me. Thank you!
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117177
Sergei Trofimovich changed:
What|Removed |Added
CC||slyfox at gcc dot gnu.org
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Noticed today that `gcc/match.pd` contains duplicate patterns. Build also
complains about them on `x86_64-linux` as:
build/genmatch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117114
Sergei Trofimovich changed:
What|Removed |Added
Summary|[15 Regression] |[15 Regression]
: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Noticed the warnings and -Werror build failures on today's gcc-master from
r15-4297-gc38385ddbcce9f.
Self-contained ex
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112601
--- Comment #7 from Sergei Trofimovich ---
Here is my understanding of the issue:
The problem appears when ipa-inline (at `a.cpp.089i.inline` pass) tries to
inline:
a.cpp:5:9: note: Inlining void emit(void (*)())/1 to static void S::sm()/2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112601
--- Comment #5 from Sergei Trofimovich ---
(In reply to Sergei Trofimovich from comment #4)
> Cloud also get rid of all the globals:
>
> static void printChar() {}
> static void emit(void Print()) { Print(); }
> struct S {
> __attribute__((no
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112601
--- Comment #4 from Sergei Trofimovich ---
Cloud also get rid of all the globals:
static void printChar() {}
static void emit(void Print()) { Print(); }
struct S {
__attribute__((noinline)) static void sm() {
emit(printChar);
}
};
void
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112601
--- Comment #3 from Sergei Trofimovich ---
Slightly shorter reproducer:
static void printChar(int &, char) {}
int emit_OS;
char emit___trans_tmp_1;
static void emit(void Print(int &, char)) {
Print(emit_OS, emit___trans_tmp_1);
}
struct Seque
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116814
Sergei Trofimovich changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117039
--- Comment #6 from Sergei Trofimovich ---
The change fixed the build for my environment as well. Thank you!
Werror=format=]
Product: gcc
Version: 15.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Noticed
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116880
--- Comment #6 from Sergei Trofimovich ---
(In reply to Iain Sandoe from comment #5)
> Created attachment 59220 [details]
> patch under test
>
> Here is what I'm testing - if you have a chance to test it in your scenario
> that would be great.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116880
--- Comment #3 from Sergei Trofimovich ---
Bisected it down to r15-3146-g47dbd69b1b31d3.
The real test is a bit involved as it requires a running an installtestsuite,
relies on boehm-gc and an interpreter language on top if it. I build it as:
: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Initially observed the failure as a SIGSEGV on a nix-2.24.8 testsuite. The test
runs on gcc-14 and fails on gcc-15 from r15-3941
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116857
--- Comment #6 from Sergei Trofimovich ---
The change fixed `x86_64-w64-mingw32` build for me. Thank you!
ot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Noticed the build failure today on `x86_64-w64-mingw32` target as:
> ../../../../source/libstdc++-v3/libsupc++/guard.cc:39:1: error:
declaration of 'int __cxxabiv1::__cxa_guard_acquire(__guard*) noexcep
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116814
--- Comment #4 from Sergei Trofimovich ---
The change fixed libjack2-1.9.22 for me. Thank you!
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116791
--- Comment #12 from Sergei Trofimovich ---
The change fixed libvpx build for me. Thank you!
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116817
--- Comment #1 from Sergei Trofimovich ---
Bisect landed on r15-3768-g4150bcd205ebb6 "middle-end: lower COND_EXPR into
gimple form in vect_recog_bool_pattern"
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Noticed ICE on libajantv2-16.2 when building with gcc-master at
r15-3790-gdfb750798b07e7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116814
--- Comment #2 from Sergei Trofimovich ---
Yeah, git bisect landed on r15-1671-gf2476a2649e997 for me as well. Thank you!
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Initially observed ICE on libjack2-1.9.22 on gcc-master at
r15-3784-g4fc92480675bd0.
cvise reduced it down to
: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Noticed iCE on libvpx-1.14.1 on current master r15-3754-g2484ba167e1c4a gcc.
Reduced
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116516
Sergei Trofimovich changed:
What|Removed |Added
CC||slyfox at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116412
--- Comment #6 from Sergei Trofimovich ---
(In reply to Andrew Pinski from comment #4)
> I will finish this up tomorrow but here is the patch which I will doing
> (note white spaces might be wrong):
> ```
> diff --git a/gcc/tree-ssa-phiopt.cc b/
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116412
--- Comment #1 from Sergei Trofimovich ---
Created attachment 58954
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58954&action=edit
chbev_2stage.f
Also attaching unminimized version of chbev_2stage.f in case cvise furned into
a broken so
Severity: normal
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Noticed an ICE today on openblas-0.3.28 when building with gcc-master
r15-2990-gf11bc0884467c6.
Minimized
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116411
--- Comment #3 from Sergei Trofimovich ---
I confirm the pending change fixes readline-8.2p13 build for me. Thank you!
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Noticed ICE on today's gcc-master r15-2990-gf11bc0884467c6 when bui
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116353
Sergei Trofimovich changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116353
--- Comment #3 from Sergei Trofimovich ---
Adding a tiny bit of debugging code it looks like it's a missing optab for
vec_select:
```diff
--- a/gcc/optabs.cc
+++ b/gcc/optabs.cc
@@ -1260,6 +1260,7 @@ expand_simple_binop (machine_mode mode, enum
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116353
--- Comment #1 from Sergei Trofimovich ---
Bisected down to r15-2890-g72c9b5f438f22c "ifcvt: Allow more operations in
multiple set if conversion".
Severity: normal
Priority: P3
Component: rtl-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Might be a dupe of https://gcc.gnu.org/PR116349. Filing just in case it's not
as it's
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116200
--- Comment #7 from Sergei Trofimovich ---
(In reply to Sergei Trofimovich from comment #6)
> I think I'm seeing a similar crash on libgcrypt-1.10.3. Here is the minimal
> example I extracted from it in case it's easier to explore, fix and add a
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116200
Sergei Trofimovich changed:
What|Removed |Added
CC||slyfox at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115881
--- Comment #10 from Sergei Trofimovich ---
I confirm the change fixed linux-6.10 build for me. Thank you!
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115403
--- Comment #7 from Sergei Trofimovich ---
The change fixed highway build for me as well. Thank you!
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115881
--- Comment #7 from Sergei Trofimovich ---
Started from r15-1945-g9d20529d94b232. https://gcc.gnu.org/PR115991#c10 also
has an `x86_64 -m64 -O2` example extracted from ICE during `linux-6.10` kernel
build.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115881
Sergei Trofimovich changed:
What|Removed |Added
CC||slyfox at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115991
Sergei Trofimovich changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115161
Sergei Trofimovich changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115863
Sergei Trofimovich changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115961
--- Comment #8 from Sergei Trofimovich ---
The change also fixes all llvm-18.1.8 testsuite failures for me. Thank you!
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115991
--- Comment #13 from Sergei Trofimovich ---
(In reply to Andrew Pinski from comment #1)
> BUT BUT ivopts does:
>
> _30 = (unsigned int) &hdr;
> ivtmp.22_24 = -_30;
>
> which does not make sense.
>
> So I think this is a bug in IV_OPTs in the
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115991
--- Comment #11 from Sergei Trofimovich ---
Looking at indunction variable candidates:
:
inv_expr 1: (signed int) offset_5 + 12
inv_expr 2: (signed int) offset_5 + 16
inv_expr 3: (signed int) offset_5 - (signed int) (unsigned long)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115991
--- Comment #10 from Sergei Trofimovich ---
Slightly more type-sound program, still ICEs:
typedef unsigned u32;
int b(void);
void f_l_u32(long, u32);
void bug(void) {
u32 hdr[3];
u32 offset = 0;
for (;b();) {
u32 _addr = offset;
u
Priority: P3
Component: rtl-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
Noticed the ICE when was building linux-6.10 with r15-2147-g9846b0916c1a9b
gcc-master:
CC [M] drivers/gpu/drm/nouveau
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