This is the mail archive of the gcc-bugs@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[Bug rtl-optimization/24810] [4.1 Regression] mov + mov + testl generated instead of testb



------- Comment #3 from janis at gcc dot gnu dot org  2005-11-14 22:17 -------
A regression hunt using an i686-linux cross compiler identified the following
patch where the code generation changes:

http://gcc.gnu.org/viewcvs?view=rev&rev=99658

r99658 | hubicka | 2005-05-13 13:57:19 +0000 (Fri, 13 May 2005) | 15 lines


        * gcc.dg/builtins-43.c: Use gimple dump instead of generic.
        * gcc.dg/fold-xor-?.c: Likewise.
        * gcc.dg/pr15784-?.c: Likewise.
        * gcc.dg/pr20922-?.c: Likewise.
        * gcc.dg/tree-ssa/20050128-1.c: Likewise.
        * gcc.dg/tree-ssa/pr17598.c: Likewise.
        * gcc.dg/tree-ssa/pr20470.c: Likewise.

        * tree-inline.c (copy_body_r): Simplify substituted ADDR_EXPRs.
        * tree-optimize.c (pass_gimple): Kill.
        (init_tree_optimization_passes): Kill pass_gimple.
        * tree-cfg.c (build_tree_cfg): Do verify_stmts to check that we are
gimple.
        * tree-dump.c (dump_files): Rename .generic to .gimple.*


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24810


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]