From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gcc.dg/tree-ssa/loop-31.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/loop-31.c (limited to 'gcc/testsuite/gcc.dg/tree-ssa/loop-31.c') diff --git a/gcc/testsuite/gcc.dg/tree-ssa/loop-31.c b/gcc/testsuite/gcc.dg/tree-ssa/loop-31.c new file mode 100644 index 000000000..4f226374b --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/loop-31.c @@ -0,0 +1,21 @@ +/* PR 32283 */ + +/* { dg-do compile } */ +/* { dg-options "-O1 -fdump-tree-optimized" } */ + +short a[(2048)]; +short foo (int len, int v) +{ + int i; + for (i = 0; i < len; i++) { + a[i] = v; + } + return a[0]; +} + +/* When we do not have addressing mode including multiplication, + the memory access should be strength-reduced. */ +/* { dg-final { scan-tree-dump-times " \\+ 2" 1 "optimized" { target arm*-*-* } } } */ +/* { dg-final { scan-tree-dump-times " \\+ 2" 1 "optimized" { target { ia64-*-* && ilp32 } } } } */ +/* { dg-final { scan-tree-dump-times " \\+ 2" 2 "optimized" { target { ia64-*-* && lp64 } } } } */ +/* { dg-final { cleanup-tree-dump "optimized" } } */ -- cgit v1.2.3