https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90088
--- Comment #6 from Sunil Pandey ---
We look into this issue and tested lea vs lea equivalent on following
processor.
On Haswell/Broadwell/Skylake/CoffeeLake processors, lea is faster than
alternative.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89779
--- Comment #2 from Sunil Pandey ---
Reduced test:
$ cat x.i
typedef a;
c(a *d, int b) {
int e, f, g;
for (; e; e++)
for (f = 0; f < 4; f++)
if (d)
for (g = e + 1; g; g++)
h(d[g]);
}
i() {
a *j;
int k, l;
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88995
--- Comment #1 from Sunil Pandey ---
Created attachment 45513
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45513=edit
small reproducer.
Pass with GCC 8.2.0 but fail with mainline GCC.
GCC 8.2.0:
--
$ gcc -O2 -fPIC -g
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: skpgkp1 at gmail dot com
Target Milestone: ---
This issue appear while compiling HHVM Symbolizer.cpp
GCC 9 regressed with ICE, GCC 8 works fine.
Reproducer
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: skpgkp1 at gmail dot com
Target Milestone: ---
Created attachment 43952
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43952=edit
Preprocessed reprodu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83950
--- Comment #3 from Sunil Pandey ---
I shouldn't say it's bug, sorry about that. Just application build regression
from GCC 7 to GCC 8. Looks like creduce reduced this test case too much in this
case.
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: skpgkp1 at gmail dot com
Target Milestone: ---
This issue appear during freeorion compilation. Test case compile fine with GCC
7 and Clang 5 but fail with GCC 8.
$ cat
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84002
Sunil Pandey changed:
What|Removed |Added
CC||hjl.tools at gmail dot com
--- Comment
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: skpgkp1 at gmail dot com
CC: hjl.tools at gmail dot com
Target Milestone: ---
This issue appear during HHVM build with GCC 8. GCC 7 works fine.
$ cat foo.cpp.i
RMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: skpgkp1 at gmail dot com
CC: hjl.tools at gmail dot com
Target Milestone: ---
This bug appear during latest HHVM build with GCC 8. GCC 7 w
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83814
Sunil Pandey changed:
What|Removed |Added
CC||skpgkp1 at gmail dot com
--- Comment #6
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: skpgkp1 at gmail dot com
CC: hjl.tools at gmail dot com, rguenth at gcc dot gnu.org
Target Milestone: ---
This issue appear in GCC 7 mariadb build
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: skpgkp1 at gmail dot com
Target Milestone: ---
This issue appear in GCC 8 espresso build. GCC 7 works fine. Following are
steps to reproduce.
$cat radin_mod.f90
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: skpgkp1 at gmail dot com
Target Milestone: ---
This issue appear in GCC 8. GCC 7 works fine. Following are steps to reproduce.
$cat OFDM.i.cpp
extern "C" {
double
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83055
Sunil Pandey changed:
What|Removed |Added
CC||skpgkp1 at gmail dot com
--- Comment #1
: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: skpgkp1 at gmail dot com
Target Milestone: ---
It appear with webtoolkit application(wt) build with GCC8. It works fine with
GCC7.2.1. Following are steps to reproduce.
$ cat
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83069
Sunil Pandey changed:
What|Removed |Added
CC||skpgkp1 at gmail dot com
--- Comment #10
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83170
Sunil Pandey changed:
What|Removed |Added
CC||skpgkp1 at gmail dot com
--- Comment #3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83165
--- Comment #3 from Sunil Pandey ---
Well, this is creduce generated code from clipsmm application build file.
https://sourceforge.net/projects/clipsmm/
If you want, I can attach original preprocessed file.
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: skpgkp1 at gmail dot com
Target Milestone: ---
This issue appear in dmtcp build with GCC 8.0. GCC 7.2.1 works fine.
$ cat
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: skpgkp1 at gmail dot com
Target Milestone: ---
This issue appear in clipsmm build with gcc 8. gcc 7.2.1 build work fine.
$ cat
nent: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: skpgkp1 at gmail dot com
Target Milestone: ---
Created attachment 42716
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42716=edit
Test case source file
This issue appear in HHVM build with GCC 8. GCC 7.2.
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