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(parent: 12f9dfd) | patch
combine.c (try_combine): Do simplification only call of subst() on i2 even when i1...
authorChung-Lin Tang <cltang@codesourcery.com>
Fri, 18 Mar 2011 13:22:42 +0000 (13:22 +0000)
committerChung-Lin Tang <cltang@gcc.gnu.org>
Fri, 18 Mar 2011 13:22:42 +0000 (13:22 +0000)
commit2abbb0fe9e51ba2b1235f8cddf4953bfb8e48e93
tree18cdba4152f2ab36da07d5c34401ec0c9574f3f2tree
parent12f9dfdaf15d081481be68101271b009ae2eea15commit | diff
combine.c (try_combine): Do simplification only call of subst() on i2 even when i1 is present.

2011-03-18  Chung-Lin Tang  <cltang@codesourcery.com>

* combine.c (try_combine): Do simplification only call of
subst() on i2 even when i1 is present. Update comments.

testsuite/
* gcc.target/arm/unsigned-extend-1.c: New.

From-SVN: r171138
gcc/ChangeLog diff | blob | history
gcc/combine.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.target/arm/unsigned-extend-1.c [new file with mode: 0644] blob