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| author | Lorry <lorry@roadtrain.codethink.co.uk> | 2012-01-09 13:47:42 +0000 |
|---|---|---|
| committer | Lorry <lorry@roadtrain.codethink.co.uk> | 2012-01-09 13:47:42 +0000 |
| commit | b4a5df67f1382a33f4535eb1b10600ca52d294d3 (patch) | |
| tree | d4571b191c2cfc0f5045bd27b54f8a48e70787a8 /gcc/testsuite/gcc.dg/pr36504.c | |
| download | gcc-tarball-b4a5df67f1382a33f4535eb1b10600ca52d294d3.tar.gz | |
Tarball conversion
Diffstat (limited to 'gcc/testsuite/gcc.dg/pr36504.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr36504.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/pr36504.c b/gcc/testsuite/gcc.dg/pr36504.c new file mode 100644 index 0000000000..dbcf76648b --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr36504.c @@ -0,0 +1,25 @@ +/* PR tree-optimization/36504 */ +/* { dg-do compile } */ +/* { dg-options "-O3 -fprefetch-loop-arrays -w" } */ + +struct A { struct { int a; } b[8]; }; +struct B { int c; int d; }; +struct C { struct B d; }; + +void bar (struct C *, int); + +struct B +foo (struct C *p, struct A *e, int b) +{ + struct B q; + bar (p, e->b[b].a); + return q; +} + +void +baz (int b, struct A *e) +{ + struct C p; + for (; b; ++b) + p.d = foo (&p, e, b); +} |