OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.target/] [powerpc/] [ppc-fmadd-2.c] - Blame information for rev 715

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 691 jeremybenn
/* { dg-do compile { target powerpc*-*-* } } */
2
/* { dg-options "-O2" } */
3
/* { dg-final { scan-assembler-not "f(add|sub|mul|neg)" } } */
4
 
5
void foo(double *a, double *b, double *c, double *d)
6
{
7
  a[0] =  b[0] + c[0] * d[0];               // fmadd
8
  a[2] = -b[2] + c[2] * d[2];           // fmsub
9
  a[4] = -( b[4] + c[4] * d[4]);        // fnmadd
10
  a[6] = -(-b[6] + c[6] * d[6]);        // fnmsub
11
  a[10] =  b[10] - c[10] * -d[10];      // fmadd
12
  a[12] = -b[12] - c[12] * -d[12];      // fmsub
13
  a[14] = -( b[14] - c[14] * -d[14]);   // fnmadd
14
  a[16] = -(-b[16] - c[16] * -d[16]);   // fnmsub
15
}
16
 
17
void foos(float *a, float *b, float *c, float *d)
18
{
19
  a[0] =  b[0] + c[0] * d[0];               // fmadd
20
  a[2] = -b[2] + c[2] * d[2];           // fmsub
21
  a[4] = -( b[4] + c[4] * d[4]);        // fnmadd
22
  a[6] = -(-b[6] + c[6] * d[6]);        // fnmsub
23
  a[10] =  b[10] - c[10] * -d[10];      // fmadd
24
  a[12] = -b[12] - c[12] * -d[12];      // fmsub
25
  a[14] = -( b[14] - c[14] * -d[14]);   // fnmadd
26
  a[16] = -(-b[16] - c[16] * -d[16]);   // fnmsub
27
}

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.