diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/ipa/pr61986.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/ipa/pr61986.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/ipa/pr61986.c b/gcc-4.9/gcc/testsuite/gcc.dg/ipa/pr61986.c new file mode 100644 index 000000000..8d2f658b8 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/ipa/pr61986.c @@ -0,0 +1,48 @@ +/* { dg-do compile } */ +/* { dg-options "-O3" } */ + +int a, b, c; + +struct S +{ + int f0; + int f1; +} d; + +static int fn2 (struct S); +void fn3 (struct S); + +void +fn1 (struct S p) +{ + struct S h = { 0, 0 }; + fn3 (p); + fn2 (h); +} + +int +fn2 (struct S p) +{ + struct S j = { 0, 0 }; + fn3 (p); + fn2 (j); + return 0; +} + +void +fn3 (struct S p) +{ + for (; b; a++) + c = p.f0; + fn1 (d); +} + +void +fn4 () +{ + for (;;) + { + struct S f = { 0, 0 }; + fn1 (f); + } +} |