diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/pr48156.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/pr48156.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/pr48156.c b/gcc/testsuite/gcc.dg/pr48156.c new file mode 100644 index 000000000..7b4d529c4 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr48156.c @@ -0,0 +1,45 @@ +/* PR rtl-optimization/48156 */ +/* { dg-do run } */ +/* { dg-options "-O -fcrossjumping --param min-crossjump-insns=1" } */ + +extern void abort (void); + +static int __attribute__ ((noinline, noclone)) +equals (int s1, int s2) +{ + return s1 == s2; +} + +static int __attribute__ ((noinline, noclone)) +bar (void) +{ + return 1; +} + +static void __attribute__ ((noinline, noclone)) +baz (int f, int j) +{ + if (f != 4 || j != 2) + abort (); +} + +void +foo (int x) +{ + int i = 0, j = bar (); + + if (x == 1) + i = 2; + + if (j && equals (i, j)) + baz (8, i); + else + baz (4, i); +} + +int +main () +{ + foo (1); + return 0; +} |