* [Bug tree-optimization/111800] [14 Regression] ICE with -fdump-tree-ccp1-details
2023-10-13 15:51 [Bug tree-optimization/111800] New: [14 Regression] ICE with -fdump-tree-ccp1-details pinskia at gcc dot gnu.org
@ 2023-10-13 15:52 ` pinskia at gcc dot gnu.org
2023-10-13 15:54 ` pinskia at gcc dot gnu.org
` (8 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-10-13 15:52 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111800
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
Target Milestone|--- |14.0
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
ICE:
```
during GIMPLE pass: ccp
dump file: /app/output.cpp.034t.ccp1
<source>: In function 'q':
<source>:42:1: internal compiler error: Segmentation fault
42 | }
| ^
0x22fdf0e internal_error(char const*, ...)
???:0
0x14e8779 print_hex(generic_wide_int<wide_int_ref_storage<false, true> >
const&, char*)
???:0
0x14e8beb print_hex(generic_wide_int<wide_int_ref_storage<false, true> >
const&, _IO_FILE*)
???:0
g++: internal compiler error: Segmentation fault signal terminated program cc1
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
See <https://gcc.gnu.org/bugs/> for instructions.
Compiler returned: 4
```
Maybe related to some of Jakub's recent wide_int changes ...
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug tree-optimization/111800] [14 Regression] ICE with -fdump-tree-ccp1-details
2023-10-13 15:51 [Bug tree-optimization/111800] New: [14 Regression] ICE with -fdump-tree-ccp1-details pinskia at gcc dot gnu.org
2023-10-13 15:52 ` [Bug tree-optimization/111800] " pinskia at gcc dot gnu.org
@ 2023-10-13 15:54 ` pinskia at gcc dot gnu.org
2023-10-13 16:14 ` pinskia at gcc dot gnu.org
` (7 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-10-13 15:54 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111800
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Worked at r14-4561-ge8d418df3dc609f27 .
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug tree-optimization/111800] [14 Regression] ICE with -fdump-tree-ccp1-details
2023-10-13 15:51 [Bug tree-optimization/111800] New: [14 Regression] ICE with -fdump-tree-ccp1-details pinskia at gcc dot gnu.org
2023-10-13 15:52 ` [Bug tree-optimization/111800] " pinskia at gcc dot gnu.org
2023-10-13 15:54 ` pinskia at gcc dot gnu.org
@ 2023-10-13 16:14 ` pinskia at gcc dot gnu.org
2023-10-13 16:27 ` pinskia at gcc dot gnu.org
` (6 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-10-13 16:14 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111800
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(gdb) p this->get_val()
$2 = (const long *) 0x3030303030306666
That seem wrong.
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug tree-optimization/111800] [14 Regression] ICE with -fdump-tree-ccp1-details
2023-10-13 15:51 [Bug tree-optimization/111800] New: [14 Regression] ICE with -fdump-tree-ccp1-details pinskia at gcc dot gnu.org
` (2 preceding siblings ...)
2023-10-13 16:14 ` pinskia at gcc dot gnu.org
@ 2023-10-13 16:27 ` pinskia at gcc dot gnu.org
2023-10-13 16:28 ` jakub at gcc dot gnu.org
` (5 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-10-13 16:27 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111800
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
There looks to be some stack corruption going on; valgrind didn't catch it
though.
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug tree-optimization/111800] [14 Regression] ICE with -fdump-tree-ccp1-details
2023-10-13 15:51 [Bug tree-optimization/111800] New: [14 Regression] ICE with -fdump-tree-ccp1-details pinskia at gcc dot gnu.org
` (3 preceding siblings ...)
2023-10-13 16:27 ` pinskia at gcc dot gnu.org
@ 2023-10-13 16:28 ` jakub at gcc dot gnu.org
2023-10-13 18:27 ` jakub at gcc dot gnu.org
` (4 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: jakub at gcc dot gnu.org @ 2023-10-13 16:28 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111800
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org
Last reconfirmed| |2023-10-13
Ever confirmed|0 |1
Status|UNCONFIRMED |ASSIGNED
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
I'll debug this.
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug tree-optimization/111800] [14 Regression] ICE with -fdump-tree-ccp1-details
2023-10-13 15:51 [Bug tree-optimization/111800] New: [14 Regression] ICE with -fdump-tree-ccp1-details pinskia at gcc dot gnu.org
` (4 preceding siblings ...)
2023-10-13 16:28 ` jakub at gcc dot gnu.org
@ 2023-10-13 18:27 ` jakub at gcc dot gnu.org
2023-10-13 18:44 ` jakub at gcc dot gnu.org
` (3 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: jakub at gcc dot gnu.org @ 2023-10-13 18:27 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111800
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |rsandifo at gcc dot gnu.org
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Ah, I see what's going on.
tree-ssa-ccp.cc uses widest_int extensively (I believe it is a mistake and
should be using wide_int instead) and in this case has a widest_int with value
-30 (get_len () == 1, get_precision () before my changes 576, with those
changes 32640 bits).
Now, print_hex (but also print_decu/print_decs/print_dec as they always print
larger precision (and when get_len () > 1) using print_hex) prints all numbers
according to the precision, so my checks to ensure the buffer is big enough:
char buf[WIDE_INT_PRINT_BUFFER_SIZE], *p = buf;
unsigned len = wi.get_len ();
if (UNLIKELY (len > WIDE_INT_MAX_INL_ELTS))
p = XALLOCAVEC (char, len * HOST_BITS_PER_WIDE_INT / 4 + 4);
are not correct, they'd need to check precision for wi::neg_p (wi) values.
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug tree-optimization/111800] [14 Regression] ICE with -fdump-tree-ccp1-details
2023-10-13 15:51 [Bug tree-optimization/111800] New: [14 Regression] ICE with -fdump-tree-ccp1-details pinskia at gcc dot gnu.org
` (5 preceding siblings ...)
2023-10-13 18:27 ` jakub at gcc dot gnu.org
@ 2023-10-13 18:44 ` jakub at gcc dot gnu.org
2023-10-13 18:47 ` jakub at gcc dot gnu.org
` (2 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: jakub at gcc dot gnu.org @ 2023-10-13 18:44 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111800
--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 56101
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56101&action=edit
gcc14-pr111800.patch
Untested patch to avoid the buffer overflows when printing wide_int/widest_int.
The more important question is if we don't want to change how we print the
stuff.
As mentioned earlier, perhaps teach print_dec{s,u} to print even larger
constants decimally rather than hexadecimally.
And consider whether we shouldn't have print_hex with signop where we'd decide
whether to print negative values if SIGNED as -0x...... rather than some huge
0x..........................................................................
Because, -fdump-tree-ccp1-details on the testcase from this PR used to print
say -1 as
0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
but now it prints it as
0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug tree-optimization/111800] [14 Regression] ICE with -fdump-tree-ccp1-details
2023-10-13 15:51 [Bug tree-optimization/111800] New: [14 Regression] ICE with -fdump-tree-ccp1-details pinskia at gcc dot gnu.org
` (6 preceding siblings ...)
2023-10-13 18:44 ` jakub at gcc dot gnu.org
@ 2023-10-13 18:47 ` jakub at gcc dot gnu.org
2023-10-15 12:25 ` cvs-commit at gcc dot gnu.org
2023-10-16 6:36 ` rguenth at gcc dot gnu.org
9 siblings, 0 replies; 11+ messages in thread
From: jakub at gcc dot gnu.org @ 2023-10-13 18:47 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111800
--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Even in the gcc 13 -fdump-tree-ccp1-details I see
PHI node value: CONSTANT
0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe2
(0x19)
so that isn't exactly readable either, but my changes made it much worse.
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug tree-optimization/111800] [14 Regression] ICE with -fdump-tree-ccp1-details
2023-10-13 15:51 [Bug tree-optimization/111800] New: [14 Regression] ICE with -fdump-tree-ccp1-details pinskia at gcc dot gnu.org
` (7 preceding siblings ...)
2023-10-13 18:47 ` jakub at gcc dot gnu.org
@ 2023-10-15 12:25 ` cvs-commit at gcc dot gnu.org
2023-10-16 6:36 ` rguenth at gcc dot gnu.org
9 siblings, 0 replies; 11+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2023-10-15 12:25 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111800
--- Comment #9 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jakub Jelinek <jakub@gcc.gnu.org>:
https://gcc.gnu.org/g:3bcc10b98e9ffc1296d3d1aae16e85c6bdb09d1a
commit r14-4645-g3bcc10b98e9ffc1296d3d1aae16e85c6bdb09d1a
Author: Jakub Jelinek <jakub@redhat.com>
Date: Sun Oct 15 14:23:14 2023 +0200
wide-int: Fix estimation of buffer sizes for wide_int printing [PR111800]
As mentioned in the PR, my estimations on needed buffer size for wide_int
and especially widest_int printing were incorrect, I've used get_len ()
in the estimations, but that is true only for !wi::neg_p (x) values.
Under the hood, we have 3 ways to print numbers.
print_decs which if
if ((wi.get_precision () <= HOST_BITS_PER_WIDE_INT)
|| (wi.get_len () == 1))
uses sprintf which always fits into WIDE_INT_PRINT_BUFFER_SIZE (positive or
negative) and otherwise uses print_hex,
print_decu which if
if ((wi.get_precision () <= HOST_BITS_PER_WIDE_INT)
|| (wi.get_len () == 1 && !wi::neg_p (wi)))
uses sprintf which always fits into WIDE_INT_PRINT_BUFFER_SIZE (positive
only) and print_hex, which doesn't print most significant limbs which are
zero and the first limb which is non-zero prints such that redundant 0
hex digits aren't printed, while all limbs below that are printed with
"%016" PRIx64. For wi::neg_p (x) values, the first limb of the precision
is always non-zero, so we print all the limbs for the precision.
So, the current estimations are accurate if !wi::neg_p (x), or when
print_decs will be used and x.get_len () == 1, otherwise we need to use
estimation based on get_precision () rather than get_len ().
I've introduced new inlines print_{dec{,s,u},hex}_buf_size which compute
the
needed buffer length in bytes and return true if WIDE_INT_PRINT_BUFFER_SIZE
isn't sufficient and caller should XALLOCAVEC the buffer.
2023-10-15 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/111800
gcc/
* wide-int-print.h (print_dec_buf_size, print_decs_buf_size,
print_decu_buf_size, print_hex_buf_size): New inline functions.
* wide-int.cc (assert_deceq): Use print_dec_buf_size.
(assert_hexeq): Use print_hex_buf_size.
* wide-int-print.cc (print_decs): Use print_decs_buf_size.
(print_decu): Use print_decu_buf_size.
(print_hex): Use print_hex_buf_size.
(pp_wide_int_large): Use print_dec_buf_size.
* value-range.cc (irange_bitmask::dump): Use print_hex_buf_size.
* value-range-pretty-print.cc
(vrange_printer::print_irange_bitmasks):
Likewise.
* tree-ssa-loop-niter.cc (do_warn_aggressive_loop_optimizations):
Use
print_dec_buf_size. Use TYPE_SIGN macro in print_dec call
argument.
gcc/c-family/
* c-warn.cc (match_case_to_enum_1): Assert w.get_precision ()
is smaller or equal to WIDE_INT_MAX_INL_PRECISION rather than
w.get_len () is smaller or equal to WIDE_INT_MAX_INL_ELTS.
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug tree-optimization/111800] [14 Regression] ICE with -fdump-tree-ccp1-details
2023-10-13 15:51 [Bug tree-optimization/111800] New: [14 Regression] ICE with -fdump-tree-ccp1-details pinskia at gcc dot gnu.org
` (8 preceding siblings ...)
2023-10-15 12:25 ` cvs-commit at gcc dot gnu.org
@ 2023-10-16 6:36 ` rguenth at gcc dot gnu.org
9 siblings, 0 replies; 11+ messages in thread
From: rguenth at gcc dot gnu.org @ 2023-10-16 6:36 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111800
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #10 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed I assume.
^ permalink raw reply [flat|nested] 11+ messages in thread