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re PR target/43920 (Choosing conditional execution over conditional branches for...
authorTom de Vries <tom@codesourcery.com>
Thu, 7 Apr 2011 09:48:39 +0000 (09:48 +0000)
committerTom de Vries <vries@gcc.gnu.org>
Thu, 7 Apr 2011 09:48:39 +0000 (09:48 +0000)
commitbf22920b4a994c29b01c0fff1232ef3f3c451895
tree591d7b9423c639aa975cf97c2542040d0ea39196tree
parentc7a69ce198cb28d64bfb2864fb6d3a1d57df5a7dcommit | diff
re PR target/43920 (Choosing conditional execution over conditional branches for code size in some cases.)

2011-04-07  Tom de Vries  <tom@codesourcery.com>

PR target/43920
* cfgcleanup.c (try_crossjump_to_edge): Add dir parameter.  Pass dir to
flow_find_cross_jump.  Swap variables to implement backward replacement.
(try_crossjump_bb): Add argument to try_crossjump_to_edge.

From-SVN: r172094
gcc/ChangeLog diff | blob | history
gcc/cfgcleanup.c diff | blob | history