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Remove dead code in pass_tree_loop_init::execute 

2014-07-31  Tom de Vries  <tom@codesourcery.com>

	* tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.

From-SVN: r213319
This commit is contained in:
Tom de Vries 2014-07-31 08:28:35 +00:00 committed by Tom de Vries
parent f33a8d10d2
commit 3e455386cf
2 changed files with 5 additions and 4 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2014-07-31 Tom de Vries <tom@codesourcery.com>
* tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
* ira.c (insn_contains_asm_1, insn_contains_asm): Delete.

5
gcc/tree-ssa-loop.c
View File

@ -168,7 +168,7 @@ public:
}; // class pass_tree_loop_init
unsigned int
pass_tree_loop_init::execute (function *fun)
pass_tree_loop_init::execute (function *fun ATTRIBUTE_UNUSED)
{
loop_optimizer_init (LOOPS_NORMAL
| LOOPS_HAVE_RECORDED_EXITS);
@ -178,9 +178,6 @@ pass_tree_loop_init::execute (function *fun)
regions into reducible. */
scev_initialize ();
if (number_of_loops (fun) <= 1)
return 0;
return 0;
}