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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [powerpc/] [pr39902-2.c] - Blame information for rev 816

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/* Check that simplification "x*(-1)" -> "-x" is not performed for decimal
   float types.  */
 
/* { dg-do compile { target { powerpc*-*-linux* && powerpc_fprs } } } */
/* { dg-options "-std=gnu99 -O -mcpu=power6" } */
/* { dg-final { scan-assembler-not "fneg" } } */
 
extern _Decimal32 a32, b32;
extern _Decimal64 a64, b64;
extern _Decimal128 a128, b128;
 
void
foo32 (void)
{
  b32 = a32 * -1.0DF;
}
 
void
foo64 (void)
{
  b64 = a64 * -1.0DD;
}
 
void
foo128 (void)
{
  b128 = a128 * -1.0DL;
}

Line No.	Rev	Author	Line
1	322	jeremybenn	`/* Check that simplification "x*(-1)" -> "-x" is not performed for decimal`
2			`float types. */`
3
4			`/* { dg-do compile { target { powerpc--linux* && powerpc_fprs } } } */`
5			`/* { dg-options "-std=gnu99 -O -mcpu=power6" } */`
6			`/* { dg-final { scan-assembler-not "fneg" } } */`
7
8			`extern _Decimal32 a32, b32;`
9			`extern _Decimal64 a64, b64;`
10			`extern _Decimal128 a128, b128;`
11
12			`void`
13			`foo32 (void)`
14			`{`
15			`b32 = a32 * -1.0DF;`
16			`}`
17
18			`void`
19			`foo64 (void)`
20			`{`
21			`b64 = a64 * -1.0DD;`
22			`}`
23
24			`void`
25			`foo128 (void)`
26			`{`
27			`b128 = a128 * -1.0DL;`
28			`}`

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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [powerpc/] [pr39902-2.c] - Blame information for rev 816