diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/nrv1.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/nrv1.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/nrv1.c b/gcc/testsuite/gcc.target/i386/nrv1.c new file mode 100644 index 000000000..5cd8b066d --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/nrv1.c @@ -0,0 +1,12 @@ +/* Verify that gimple-level NRV is occurring even for SSA_NAMEs. *./ +/* { dg-do compile } */ +/* { dg-options "-O -fdump-tree-optimized" } */ +/* { dg-require-effective-target ilp32 } */ + +_Complex double foo (_Complex double x) +{ + return __builtin_cexp (x); +} + +/* { dg-final { scan-tree-dump-times "return slot optimization" 1 "optimized" } } */ +/* { dg-final { cleanup-tree-dump "optimized" } } */ |