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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.dg/tree-ssa/loop-20.c | |
| download | cbb-gcc-4.6.4-15d2061ac0796199866debe9ac87130894b0cdd3.tar.bz2 cbb-gcc-4.6.4-15d2061ac0796199866debe9ac87130894b0cdd3.tar.xz | |
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Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/loop-20.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/loop-20.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/loop-20.c b/gcc/testsuite/gcc.dg/tree-ssa/loop-20.c new file mode 100644 index 000000000..24524a02b --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/loop-20.c @@ -0,0 +1,23 @@ +/* PR tree-optimization/29516 */ + +/* { dg-do compile { target fpic } } */ +/* { dg-options "-O -ftree-vrp -fPIC -fdump-tree-ivopts" } */ + +typedef struct gfc_se { int pre; } gfc_se; +typedef struct gfc_ss_info { int dim[7]; } gfc_ss_info; +int gfc_rank_cst[7 + 1]; +gfc_conv_array_transpose (gfc_se * se) { + int dest, src, dest_index, src_index; + gfc_ss_info *dest_info; + int n; + for (n = 0; n < 2; n++) { + dest_info->dim[n] = n; + src_index = gfc_rank_cst[1 - n]; + a (se->pre, b (dest, dest_index), c (src, src_index)); + } +} + +/* Ivopts should not produce multiplication by a pointer constant. */ + +/* { dg-final { scan-tree-dump-times "\\* \[0-9\]*B;" 0 "ivopts" } } */ +/* { dg-final { cleanup-tree-dump "ivopts" } } */ |