[Bug tree-optimization/86632] Incorrect value copied into output array with -O3 ftree-loop-vectorize

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86632 --- Comment #3 from Ketan --- Example execution output: Compile and run with -O1 Out14[0] = 0.00 Out14[1] = 0.00 Out14[2] = 0.00 Out14[3] = 0.00 Out14[4] = 0.00 Out14[5] = 0.00 Out15[0] = 75.00 Out15[1] = 75.00

[Bug tree-optimization/86632] Incorrect value copied into output array with -O3 ftree-loop-vectorize

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86632 --- Comment #2 from Ketan --- Created attachment 44419 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44419=edit Reproduction Files Contents of archive - compile.sh : Compiles and runs code in -O0 (correct result), -O3 (incorrect result),

[Bug tree-optimization/86632] Incorrect value copied into output array with -O3 ftree-loop-vectorize

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86632 --- Comment #1 from Ketan --- Will add attachment in a moment.

[Bug tree-optimization/86632] New: Incorrect value copied into output array with -O3 ftree-loop-vectorize

Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: ketan.surender at gmail dot com Target Milestone: --- I am observing incorrect results for the following function with -O3 static void mDiscBlocks2_repro_output(void

[Bug middle-end/85989] New: Incorrect result for example involving unary minus in a loop

Priority: P3 Component: middle-end Assignee: unassigned at gcc dot gnu.org Reporter: ketan.surender at gmail dot com Target Milestone: --- Created attachment 44208 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44208=edit Preprocessed reproduction file Ple

[Bug middle-end/83234] Aggressive loop optim warning for loop iteration that cannot happen

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83234 --- Comment #1 from Ketan --- I am on Debian 8

[Bug middle-end/83234] New: Aggressive loop optim warning for loop iteration that cannot happen

Priority: P3 Component: middle-end Assignee: unassigned at gcc dot gnu.org Reporter: ketan.surender at gmail dot com Target Milestone: --- Created attachment 42759 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42759=edit Reproduction File I h

[Bug tree-optimization/68389] internal compiler error: in tree_low_cst, at tree.h:4431

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68389 --- Comment #2 from Ketan --- I tried 5.2 and did not see the issue.

[Bug tree-optimization/68389] New: internal compiler error: in tree_low_cst, at tree.h:4431

Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: ketan.surender at gmail dot com Target Milestone: --- Created attachment 36742 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36742=edit preprocessedReproF

[Bug tree-optimization/66280] New: internal compiler error: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1322

: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: ketan.surender at gmail dot com Target Milestone: --- Created attachment 35622 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id