OSDN Git Service

2006-09-01 J"orn Rennecke <joern.rennecke@st.com>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 1 Sep 2006 20:25:34 +0000 (20:25 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 1 Sep 2006 20:25:34 +0000 (20:25 +0000)
commitd2df7679a4a2fd0fe4011c44b659585832fd550f
tree73e61e20e7b99a9069c8edce11782f70fa49d2da
parent9e00cf2f68cda966e2619af9d7eb61e51ce97f55
2006-09-01  J"orn Rennecke  <joern.rennecke@st.com>
Richard Guenther  <rguenther@suse.de>
Adam Nemet  <anemet@caviumnetworks.com>

PR middle-end/27226
* builtins.c (get_pointer_alignment): Handle more forms
of base addresses that can be used to derive more precise
information about alignment.

* gcc.target/mips/memcpy-1.c: New testcase.
* gcc.dg/pr27226.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@116641 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/builtins.c
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/pr27226.c [new file with mode: 0644]
gcc/testsuite/gcc.target/mips/memcpy-1.c [new file with mode: 0644]