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author | (no author) <(no author)@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-05-13 00:26:22 +0000 |
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committer | (no author) <(no author)@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-05-13 00:26:22 +0000 |
commit | 642b971b14d7107cfe01bf72648ae3b510a2d33c (patch) | |
tree | baf23254fca2fd8d16741acf27572f3219d56c89 /gcc/testsuite/gcc.dg/tree-ssa-chrec/ssa-chrec-50.c | |
parent | 59bc598e01e292d67c32b6ae240b4544d4c234ab (diff) |
This commit was manufactured by cvs2svn to create tagapple/gcc-1751
'apple-gcc-1751'.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/tags/apple-gcc-1751@81762 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa-chrec/ssa-chrec-50.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa-chrec/ssa-chrec-50.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa-chrec/ssa-chrec-50.c b/gcc/testsuite/gcc.dg/tree-ssa-chrec/ssa-chrec-50.c new file mode 100644 index 00000000000..3da547ccd11 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa-chrec/ssa-chrec-50.c @@ -0,0 +1,26 @@ +/* { dg-do compile } */ +/* { dg-options "-O1 -fscalar-evolutions -fdump-tree-scev-details" } */ + +int +foo (int *c) +{ + int i = 0; + int j = 10; + + while (1) + { + /* This case exercises the number of iterations detector for + {0, +, 1}_1 == {10, +, -1}_1 + */ + if (i == j) + break; + + i++; + j--; + } + + return j; +} + +/* FIXME. */ + |