Viewing file:  ssa-thread-14.c (1.11 KB) -rw-r--r--
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/* { dg-do compile } */
/* { dg-additional-options "-O2 --param logical-op-non-short-circuit=1 -fdump-tree-threadfull1-details" } */
/* { dg-final { scan-tree-dump-times "Registering jump thread" 8 "threadfull1" } } */
void foo (void);
void bar (void);
void blah (void);
/* One jump threaded here. */
void
baz_1 (int a, int b, int c)
{
if (a && b)
foo ();
if (!b && c)
bar ();
}
/* One jump threaded here. */
void
baz_2 (int a, int b, int c)
{
if (a && b)
foo ();
if (b || c)
bar ();
}
/* One jump threaded here. */
void
baz_3 (int a, int b, int c)
{
if (a && b > 10)
foo ();
if (b < 5 && c)
bar ();
}
/* Two jumps threaded here. */
void
baz_4 (int a, int b, int c)
{
if (a && b)
{
foo ();
if (c)
bar ();
}
if (b && c)
blah ();
}
/* Two jumps threaded here. */
void
baz_5 (int a, int b, int c)
{
if (a && b)
{
foo ();
if (c)
bar ();
}
if (!b || !c)
blah ();
}
/* One jump threaded here. */
void
baz_6 (int a, int b, int c)
{
if (a == 39 && b == 41)
foo ();
if (c == 12 || b == 41)
bar ();
}
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