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* gcc.c-torture/execute/extzvsi.c: New test.

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From-SVN: r56868
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Alan Modra 2002-09-05 22:53:20 +00:00 • committed by Alan Modra
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4
gcc/testsuite/ChangeLog
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@ -1,3 +1,7 @@
2002-09-06 Alan Modra <amodra@bigpond.net.au>
* gcc.c-torture/execute/extzvsi.c: New test.
2002-09-05 Stan Shebs <shebs@apple.com>
* gcc.dg/weak-1.c: xfail on Darwin.

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gcc/testsuite/gcc.c-torture/execute/extzvsi.c Normal file
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/* Failed on powerpc due to bad extzvsi pattern. */
struct ieee
{
unsigned int negative:1;
unsigned int exponent:11;
unsigned int mantissa0:20;
unsigned int mantissa1:32;
} x;
unsigned int
foo (void)
{
unsigned int exponent;
exponent = x.exponent;
if (exponent == 0)
return 1;
else if (exponent > 1)
return 2;
return 0;
}
int
main (void)
{
x.exponent = 1;
if (foo () != 0)
abort ();
return 0;
}