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Fix set but unused variables.
authorramana <ramana@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 17 Apr 2010 08:06:05 +0000 (08:06 +0000)
committerMasaki Muranaka <monaka@monami-software.com>
Sun, 23 May 2010 01:04:38 +0000 (10:04 +0900)
commit11f93a348c8246c7625deb0636e347838358e4d8
tree82491d53f59b1ed4dded6efc16170ab3be337e46
parent902cb8cfc3f0fff9ee3d5d0c04616aa703211a27
Fix set but unused variables.

2010-04-17  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        * config/arm/arm.c (arm_gen_constant): Remove unused variable 'can_shift'.
        (arm_rtx_costs_1): Remove unused variable 'extra_cost'.
        (arm_unwind_emit_set): Use variable 'offset'.
        (thumb1_output_casesi): Remove unused variable 'flags'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158460 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog