1/* 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
8extern _Decimal32 a32, b32;
9extern _Decimal64 a64, b64;
10extern _Decimal128 a128, b128;
11
12void
13foo32 (void)
14{
15  b32 = a32 * -1.0DF;
16}
17
18void
19foo64 (void)
20{
21  b64 = a64 * -1.0DD;
22}
23
24void
25foo128 (void)
26{
27  b128 = a128 * -1.0DL;
28}
29