diff options
author | liujiangning <liujiangning@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-03-22 09:17:45 +0000 |
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committer | liujiangning <liujiangning@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-03-22 09:17:45 +0000 |
commit | d4c65c9939cf84fdd5c0256e7f4f2ac9bea40555 (patch) | |
tree | 7b5fd732c55abfe974d2e6db2801298ca9a7dc63 | |
parent | a25bf39210ec9dd1b65cf88fee5d35202013cc4f (diff) |
2012-03-22 Jiangning Liu <jiangning.liu@arm.com>
PR tree-optimization/52563
* gcc.dg/tree-ssa/scev-3.c: XFAIL on lp64.
* gcc.dg/tree-ssa/scev-4.c: XFAIL on lp64.
* gcc.dg/tree-ssa/scev-5.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@185678 138bc75d-0d04-0410-961f-82ee72b054a4
-rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/scev-3.c | 2 | ||||
-rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/scev-4.c | 2 | ||||
-rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/scev-5.c | 18 |
3 files changed, 20 insertions, 2 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/scev-3.c b/gcc/testsuite/gcc.dg/tree-ssa/scev-3.c index 28d5c932727..ed63a1887b9 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/scev-3.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/scev-3.c @@ -14,5 +14,5 @@ f(int k) } } -/* { dg-final { scan-tree-dump-times "&a" 1 "optimized" } } */ +/* { dg-final { scan-tree-dump-times "&a" 1 "optimized" { xfail lp64 } } } */ /* { dg-final { cleanup-tree-dump "optimized" } } */ diff --git a/gcc/testsuite/gcc.dg/tree-ssa/scev-4.c b/gcc/testsuite/gcc.dg/tree-ssa/scev-4.c index 6c1e530a92f..a538c32d326 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/scev-4.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/scev-4.c @@ -19,5 +19,5 @@ f(int k) } } -/* { dg-final { scan-tree-dump-times "&a" 1 "optimized" } } */ +/* { dg-final { scan-tree-dump-times "&a" 1 "optimized" { xfail lp64 } } } */ /* { dg-final { cleanup-tree-dump "optimized" } } */ diff --git a/gcc/testsuite/gcc.dg/tree-ssa/scev-5.c b/gcc/testsuite/gcc.dg/tree-ssa/scev-5.c new file mode 100644 index 00000000000..b9de36a4784 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/scev-5.c @@ -0,0 +1,18 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fdump-tree-optimized" } */ + +int *a_p; +int a[1000]; + +f(int k) +{ + long long i; + + for (i=k; i<1000; i+=k) { + a_p = &a[i]; + *a_p = 100; + } +} + +/* { dg-final { scan-tree-dump-times "&a" 1 "optimized" } } */ +/* { dg-final { cleanup-tree-dump "optimized" } } */ |