OSDN Git Service

2010-03-20 Richard Guenther <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 20 Mar 2010 13:44:18 +0000 (13:44 +0000)
committerMasaki Muranaka <monaka@monami-software.com>
Sun, 23 May 2010 05:13:45 +0000 (14:13 +0900)
commit69d2fd5f038617cb4a7ef70ded577ea2eb5d9ab1
tree4a51682e7979945d269cb322abb11180c34c8369
parent659e683bf4a122974551730b9cdee0e77d9a748f
2010-03-20  Richard Guenther  <rguenther@suse.de>

PR rtl-optimization/43438
* combine.c (make_extraction): Properly zero-/sign-extend an
extraction of the low part of a CONST_INT.  Also handle
CONST_DOUBLE.

* gcc.c-torture/execute/pr43438.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157592 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog