[Bug rtl-optimization/45685] [4.6 Regression] GCC optimizer for Intel x64 generates inefficient code
jakub at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Thu Nov 4 17:41:00 GMT 2010
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45685
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-11-04 17:41:45 UTC ---
With -fno-tree-loop-if-convert -O3 the generated code for #c4 testcase is
actually better, but still one insn longer than 4.4.x.
More information about the Gcc-bugs
mailing list