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HEAD
PR middle-end/77357 - strlen of constant strings not folded
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.c-torture
/
execute
/
20020720-1.c
blob
c70bc748a2290a2072c1fffeb1b6f72ee24e7826
1
/* Copyright (C) 2002 Free Software Foundation.
2
3
Ensure that fabs(x) < 0.0 optimization is working.
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5
Written by Roger Sayle, 20th July 2002. */
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7
extern
void
abort
(
void
);
8
extern
double
fabs
(
double
);
9
extern
void
link_error
(
void
);
10
11
void
12
foo
(
double
x
)
13
{
14
double
p
,
q
;
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p
=
fabs
(
x
);
17
q
=
0.0
;
18
if
(
p
<
q
)
19
link_error
();
20
}
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int
23
main
()
24
{
25
foo
(
1.0
);
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return
0
;
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}
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#ifndef __OPTIMIZE__
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void
31
link_error
()
32
{
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abort
();
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}
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#endif
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