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* gcc.c-torture/compile/20050721-1.c: New test for 3.4 fix.

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From-SVN: r102252
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Janis Johnson 2005-07-21 22:00:27 +00:00 committed by Janis Johnson
parent de343c8d7f
commit 58669148c9
2 changed files with 61 additions and 0 deletions
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4
gcc/testsuite/ChangeLog
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2005-07-21 Janis Johnson <janis187@us.ibm.com>
* gcc.c-torture/compile/20050721-1.c: New test for 3.4 fix.
2005-07-21 Andrew Pinski <pinskia@physics.uc.edu>
PR middle-end/19055

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gcc/testsuite/gcc.c-torture/compile/20050721-1.c Normal file
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/* Test for PR target/20191. */
struct S1;
struct S1 {
struct S1 *next;
float x;
};
struct S2 {
float y;
};
extern int func_ex1 (float);
extern int f;
extern float n;
extern struct S1 *bp1;
extern struct S2 *bp2;
inline float
func1 (int f, struct S2 *p2)
{
float a;
if (f)
a = n >= p2->y ? n : p2->y;
else
a = n;
return a;
}
inline float
func2 (struct S1 *p1, struct S2 *p2)
{
float a, b;
if(n <= 1.0)
b = func1 (f, p2);
else
{
a = n <= p1->x ? 0.0 : p1->x;
b = a >= p2->y ? a : p2->y;
}
return(b);
}
void
func3 (struct S1 *p)
{
float a = 0.0;
if (f)
a = func2 (bp1, bp2);
if (func_ex1 (a))
bp1 = p;
}