[Bug tree-optimization/110080] [13/14 Regression] Missed Dead Code Elimination at -Os when using __builtin_unreachable since r13-6945-g429a7a88438

2023-09-19 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110080 Andrew Macleod changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/110080] [13/14 Regression] Missed Dead Code Elimination at -Os when using __builtin_unreachable since r13-6945-g429a7a88438

2023-09-19 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110080 --- Comment #5 from CVS Commits --- The master branch has been updated by Andrew Macleod : https://gcc.gnu.org/g:bf6b107e2a342319b3787ec960fc8014ef3aff91 commit r14-4141-gbf6b107e2a342319b3787ec960fc8014ef3aff91 Author: Andrew MacLeod Date:

[Bug tree-optimization/110080] [13/14 Regression] Missed Dead Code Elimination at -Os when using __builtin_unreachable since r13-6945-g429a7a88438

2023-08-21 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110080 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug tree-optimization/110080] [13/14 Regression] Missed Dead Code Elimination at -Os when using __builtin_unreachable since r13-6945-g429a7a88438

2023-08-21 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110080 --- Comment #3 from Andrew Pinski --- a.0_1 = aD.2830; # RANGE [irange] unsigned int [0, 255] MASK 0xff VALUE 0x0 _2 = (unsigned intD.9) a.0_1; # RANGE [irange] unsigned char [0, 0][4, 4] MASK 0x4 VALUE 0x0 _6 = a.0_1 & 4; # RANGE

[Bug tree-optimization/110080] [13/14 Regression] Missed Dead Code Elimination at -Os when using __builtin_unreachable since r13-6945-g429a7a88438

2023-07-27 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110080 Richard Biener changed: What|Removed |Added Target Milestone|13.2|13.3 --- Comment #2 from Richard

[Bug tree-optimization/110080] [13/14 Regression] Missed Dead Code Elimination at -Os when using __builtin_unreachable since r13-6945-g429a7a88438

2023-06-02 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110080 Richard Biener changed: What|Removed |Added Target Milestone|--- |13.2 Keywords|

[Bug tree-optimization/110080] [13/14 Regression] Missed Dead Code Elimination at -Os when using __builtin_unreachable since r13-6945-g429a7a88438

2023-06-01 Thread theodort at inf dot ethz.ch via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110080 --- Comment #1 from Theodoros Theodoridis --- Oops, the first code snippet is wrong in the original post: void foo(void); static unsigned char a = 131; static int *b; static int **c = static void d(int e, unsigned f) { int *g; if