Fix va_arg ap_copy nop detection
commit0fd9bea85e7f9f3979a01686cb7fbe97887b5a33
authorvries <vries@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 22 Apr 2015 09:03:01 +0000 (22 09:03 +0000)
committervries <vries@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 22 Apr 2015 09:03:01 +0000 (22 09:03 +0000)
tree1665f0ecf25caa8207c2dd40ffc97c380262cd32
parent2c0afffd2a5dd906466759b9604a0c19025e5aea
Fix va_arg ap_copy nop detection

2015-04-22  Tom de Vries  <tom@codesourcery.com>

PR tree-optimization/65823
* gimplify.c (gimplify_modify_expr): Use operand_equal_p to test for
equality between ap_copy and ap.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222318 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/gimplify.c