[Bug middle-end/101674] gcc.dg/uninit-pred-9_b.c fails after jump threading rewrite

2022-09-01 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101674 --- Comment #10 from Richard Biener --- For the remaining superset_of path we now have ((m_16(D) != 0) AND (r_18(D) <= 19) AND (m_16(D) != 100) AND (n_15(D) <= 9)) OR ((l_22(D) > 100) AND (NOT (m_16(D) != 0)) AND (r_18(D) <=

[Bug middle-end/101674] gcc.dg/uninit-pred-9_b.c fails after jump threading rewrite

2022-08-22 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101674 --- Comment #9 from Richard Biener --- uninit analysis has the guarding condition r_14(D) <= 18 but the guard of the PHI is computed in non-optimal way since this is a PHI use of a PHI with an uninitialized val on an edge but the paths we

[Bug middle-end/101674] gcc.dg/uninit-pred-9_b.c fails after jump threading rewrite

2022-08-08 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101674 --- Comment #8 from Richard Biener --- Bumping MAX_CHAIN_LEN to 7 removes warnings of it being exceeded during analysis but the diagnostic still happens.

[Bug middle-end/101674] gcc.dg/uninit-pred-9_b.c fails after jump threading rewrite

2022-05-23 Thread vineet.gupta at linux dot dev via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101674 Vineet Gupta changed: What|Removed |Added CC||kito at gcc dot gnu.org,

[Bug middle-end/101674] gcc.dg/uninit-pred-9_b.c fails after jump threading rewrite

2021-11-10 Thread sandra at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101674 sandra at gcc dot gnu.org changed: What|Removed |Added CC||sandra at gcc dot gnu.org

[Bug middle-end/101674] gcc.dg/uninit-pred-9_b.c fails after jump threading rewrite

2021-08-10 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101674 --- Comment #5 from CVS Commits --- The master branch has been updated by Hans-Peter Nilsson : https://gcc.gnu.org/g:92f7016940e5a7281e3fd7628fbf1360d900b581 commit r12-2843-g92f7016940e5a7281e3fd7628fbf1360d900b581 Author: Hans-Peter Nilsson

[Bug middle-end/101674] gcc.dg/uninit-pred-9_b.c fails after jump threading rewrite

2021-07-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101674 --- Comment #4 from CVS Commits --- The master branch has been updated by Hans-Peter Nilsson : https://gcc.gnu.org/g:309ddde04f2335f51062690328f03ce889be7e22 commit r12-2647-g309ddde04f2335f51062690328f03ce889be7e22 Author: Hans-Peter Nilsson

[Bug middle-end/101674] gcc.dg/uninit-pred-9_b.c fails after jump threading rewrite

2021-07-29 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101674 --- Comment #3 from CVS Commits --- The master branch has been updated by Martin Sebor : https://gcc.gnu.org/g:2f6bdd51cfe15403085b69c133065ebda4af9bb9 commit r12-2600-g2f6bdd51cfe15403085b69c133065ebda4af9bb9 Author: Martin Sebor Date:

[Bug middle-end/101674] gcc.dg/uninit-pred-9_b.c fails after jump threading rewrite

2021-07-29 Thread aldyh at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101674 --- Comment #2 from Aldy Hernandez --- (In reply to Martin Sebor from comment #1) > I can confirm the test fails (despite the xfail): > > FAIL: gcc.dg/uninit-pred-9_b.c bogus warning (test for bogus messages, line > 25) > > The xfail target

[Bug middle-end/101674] gcc.dg/uninit-pred-9_b.c fails after jump threading rewrite

2021-07-29 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101674 Martin Sebor changed: What|Removed |Added Keywords||diagnostic