https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81230
Bug ID: 81230
Summary: False -Wimplicit-fallthrough when case has braces
Product: gcc
Version: 7.1.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80759
--- Comment #57 from ro at CeBiTec dot Uni-Bielefeld.DE ---
> --- Comment #56 from Daniel Santos ---
[...]
> Wonderful! I presume that we still need libgcc buy-off? I'll put together a
> ChangeLog and post it to gcc-patches tomorrow.
Right. B
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81227
--- Comment #2 from Richard Biener ---
As input we get:
(gdb) p debug_tree (val1)
unit size
align 8 symtab 0 alias set -1 canonical type 0x76d572a0 precision 1
min max >
arg 0
visited
def_stmt _9 = b
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81223
Marek Polacek changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81223
--- Comment #5 from Marek Polacek ---
Author: mpolacek
Date: Tue Jun 27 11:38:31 2017
New Revision: 249687
URL: https://gcc.gnu.org/viewcvs?rev=249687&root=gcc&view=rev
Log:
PR sanitizer/81223
* ubsan.c (instrument_null): Check g
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81229
--- Comment #2 from Marek Polacek ---
It'd be terrific to know what caused this, so I'm bisecting. But it'll take a
while.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81229
Marek Polacek changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
CC|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81227
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81229
Bug ID: 81229
Summary: ICE in c_tree_chain_next on aarch64
Product: gcc
Version: 7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81224
--- Comment #2 from Jakub Jelinek ---
Sure, and both tsan.c and ubsan.c already have some
if (VAR_P (base) && DECL_HARD_REGISTER (base))
bail out;
tests, but asan.c doesn't (and should).
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81224
Marek Polacek changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81228
Bug ID: 81228
Summary: ICE in gen_vec_cmpv2dfv2di, at
config/aarch64/aarch64-simd.md:2508
Product: gcc
Version: 7.0
Status: UNCONFIRMED
Keywords: ice-on-valid-c
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81225
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |6.4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81224
--- Comment #1 from Richard Biener ---
You shouldn't sanitize DECL_HARD_REGISTER things
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81226
Richard Biener changed:
What|Removed |Added
CC||rguenth at gcc dot gnu.org
Target Mil
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81227
Bug ID: 81227
Summary: [8 Regression] ICE in get_single_symbol, at
tree-vrp.c:799
Product: gcc
Version: 7.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81226
Bug ID: 81226
Summary: [6/7/8 Regression] Graphite ICE in
outer_projection_mupa, at graphite-sese-to-poly.c:1019
Product: gcc
Version: 7.0
Status: UNCONFIRMED
K
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81225
Bug ID: 81225
Summary: [6/7/8 Regression] ICE with -mavx512ifma -O3
-ffloat-store
Product: gcc
Version: 7.0
Status: UNCONFIRMED
Severity: normal
Prior
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81224
Bug ID: 81224
Summary: ICE in -fsanitize=address w/ a register variable of a
vector type
Product: gcc
Version: 7.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81223
Marek Polacek changed:
What|Removed |Added
Status|NEW |ASSIGNED
Assignee|unassigned a
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81223
--- Comment #3 from Jakub Jelinek ---
Slightly cleaned up testcase:
void bar ();
void
foo (int x)
{
struct S { char a[x]; } v;
bar (v);
}
Marek, your patch is preapproved with this testcase if it passes
bootstrap/regtest.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81223
--- Comment #2 from Marek Polacek ---
I.e.
--- a/gcc/ubsan.c
+++ b/gcc/ubsan.c
@@ -1228,7 +1228,8 @@ instrument_null (gimple_stmt_iterator gsi, tree t, bool
is_lhs)
if (TREE_CODE (t) == ADDR_EXPR)
t = TREE_OPERAND (t, 0);
tree base = g
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81223
Marek Polacek changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62046
Paolo Carlini changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62046
--- Comment #3 from paolo at gcc dot gnu.org ---
Author: paolo
Date: Tue Jun 27 09:00:52 2017
New Revision: 249682
URL: https://gcc.gnu.org/viewcvs?rev=249682&root=gcc&view=rev
Log:
2017-06-27 Paolo Carlini
PR c++/62046
* g++
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81223
Bug ID: 81223
Summary: [8 Regression] ICE in instrument_null at
gcc/ubsan.c:1230
Product: gcc
Version: 7.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81108
--- Comment #7 from Jakub Jelinek ---
GCC implements what is required if there is schedule(static), which is the
implementation defined schedule right now, which gives the requirement how the
iterations are distributed to different threads and I
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62046
Paolo Carlini changed:
What|Removed |Added
Target Milestone|--- |6.2
--- Comment #2 from Paolo Carlini -
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81222
Jakub Jelinek changed:
What|Removed |Added
CC||jakub at gcc dot gnu.org
--- Comment #1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64431
Paolo Carlini changed:
What|Removed |Added
CC||paolo.carlini at oracle dot com
--- Comm
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81212
Martin Liška changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81222
Bug ID: 81222
Summary: OpenMP 4.5 array reduction clause causes the program
to crash
Product: gcc
Version: 6.3.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81209
--- Comment #3 from Jakub Jelinek ---
Author: jakub
Date: Tue Jun 27 08:18:10 2017
New Revision: 249680
URL: https://gcc.gnu.org/viewcvs?rev=249680&root=gcc&view=rev
Log:
PR sanitizer/81209
* ubsan.c (ubsan_encode_value): Initial
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81207
--- Comment #6 from Jakub Jelinek ---
Author: jakub
Date: Tue Jun 27 08:16:10 2017
New Revision: 249679
URL: https://gcc.gnu.org/viewcvs?rev=249679&root=gcc&view=rev
Log:
PR middle-end/81207
* gimple-fold.c (replace_call_with_cal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81221
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81215
Richard Biener changed:
What|Removed |Added
Keywords||rejects-valid
Priority|P3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81196
--- Comment #7 from Marc Glisse ---
(In reply to amker from comment #6)
> But below is necessary, right?
>
> /* { dg-require-effective-target vect_perm_short } */
Yes. Cool, I didn't remember we had exactly the right test :-)
Or you could tr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80779
--- Comment #3 from Martin Liška ---
(In reply to Alexander Ivchenko from comment #2)
> I made some progress a while back with that, mostly by adding
> __attribute__((bnd_legacy)) just as in Martin's patches. I don't like that
> approach though,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81196
--- Comment #6 from amker at gcc dot gnu.org ---
(In reply to Marc Glisse from comment #5)
> (In reply to amker from comment #4)
> > Hmm, the function can only be vectorized with "-march=skylake"?
>
> Er, it also vectorizes without any -march on
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81213
Martin Liška changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81217
Martin Liška changed:
What|Removed |Added
CC||marxin at gcc dot gnu.org
Assig
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81214
Martin Liška changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81213
Richard Biener changed:
What|Removed |Added
Keywords||wrong-code
--- Comment #1 from Richard
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81209
--- Comment #2 from Jakub Jelinek ---
Author: jakub
Date: Tue Jun 27 07:23:54 2017
New Revision: 249678
URL: https://gcc.gnu.org/viewcvs?rev=249678&root=gcc&view=rev
Log:
PR sanitizer/81209
* ubsan.c (ubsan_encode_value): Initial
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81209
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |7.2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81207
--- Comment #5 from Jakub Jelinek ---
Author: jakub
Date: Tue Jun 27 07:22:14 2017
New Revision: 249677
URL: https://gcc.gnu.org/viewcvs?rev=249677&root=gcc&view=rev
Log:
PR middle-end/81207
* gimple-fold.c (replace_call_with_cal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81216
Marek Polacek changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81216
--- Comment #13 from Marek Polacek ---
Author: mpolacek
Date: Tue Jun 27 07:16:29 2017
New Revision: 249676
URL: https://gcc.gnu.org/viewcvs?rev=249676&root=gcc&view=rev
Log:
PR bootstrap/81216
* parser.c (cp_parser_already_scope
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