1 /* { dg-do compile { target { powerpc*-*-linux* } } } */
2 /* { dg-require-effective-target hard_dfp } */
3 /* { dg-options "-O2" } */
4 /* { dg-final { scan-assembler-times "dxex " 1 } } */
5 /* { dg-final { scan-assembler-times "dxexq " 1 } } */
6 /* { dg-final { scan-assembler-times "diex " 1 } } */
7 /* { dg-final { scan-assembler-times "diexq " 1 } } */
8 /* { dg-final { scan-assembler-not "bl __builtin" } } */
9 /* Verify we don't generate any drintn., drintnq., dctfix, dctfixq, dcffix
10 or dcffixq instructions, as they imply we are getting unwanted casting. */
11 /* { dg-final { scan-assembler-not "drintn\[q\]\." } } */
12 /* { dg-final { scan-assembler-not "dctfix\[q\]" } } */
13 /* { dg-final { scan-assembler-not "dcffix\[q\]" } } */
14
15 long long
do_xex(_Decimal64 arg)16 do_xex (_Decimal64 arg)
17 {
18 return __builtin_dxex (arg);
19 }
20
21 long long
do_xexq(_Decimal128 arg)22 do_xexq (_Decimal128 arg)
23 {
24 return __builtin_dxexq (arg);
25 }
26
27 _Decimal64
do_iex(long long exp,_Decimal64 arg)28 do_iex (long long exp, _Decimal64 arg)
29 {
30 return __builtin_diex (exp, arg);
31 }
32
33 _Decimal128
do_iexq(long long exp,_Decimal128 arg)34 do_iexq (long long exp, _Decimal128 arg)
35 {
36 return __builtin_diexq (exp, arg);
37 }
38