cse.c: Include rtl-iter.h.
authorRichard Sandiford <rdsandiford@googlemail.com>
Thu, 28 Aug 2014 06:22:24 +0000 (06:22 +0000)
committerRichard Sandiford <rsandifo@gcc.gnu.org>
Thu, 28 Aug 2014 06:22:24 +0000 (06:22 +0000)
commite89b312ed39af831f4e88534326ca723e8eed271
tree77adca755e3ada6f2d469869e072ae4de7638191
parenta2250fe993264183c9742431bd518bfcdb7fca67
cse.c: Include rtl-iter.h.

gcc/
* cse.c: Include rtl-iter.h.
(approx_reg_cost_1): Delete.
(approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
Don't handle null rtxes.

From-SVN: r214627
gcc/ChangeLog
gcc/cse.c