[Bug rtl-optimization/67814] cmp instruction register allocation error (x86)

2015-10-12 Thread vtjnash at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67814 --- Comment #4 from Jameson --- I couldn't find any generic linux binaries for 5.2 (or 6) to test. The downlink link from the download page to https://gcc.gnu.org/wiki/GFortranBinaries seems to go to a non-existant site gfortran.com I tested wit

[Bug rtl-optimization/67814] cmp instruction register allocation error (x86)

2015-10-10 Thread vtjnash at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67814 --- Comment #2 from Jameson --- I did some further analysis with -dump-rtl-all -dump-tree-all. The SSA form looked fine, as did the initial conversion to RTL. It seemed like something confused the rtl-reload pass such that decided to reordered th

[Bug rtl-optimization/67814] pentium4 cmp instruction register allocation error (tree-pre?)

2015-10-05 Thread vtjnash at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67814 Jameson changed: What|Removed |Added Component|tree-optimization |rtl-optimization Version|5.2.0

[Bug tree-optimization/67814] New: pentium4 cmp instruction register allocation error (tree-pre?)

2015-10-01 Thread vtjnash at gmail dot com
Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: vtjnash at gmail dot com Target Milestone: --- Created attachment 36437 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36437&action=edit alloc.c compile unit con