gcc/testsuite/c-c++-common/dfp/pr39986.c

   1 /* { dg-do compile } */
   2
   3 #include "dfp-dbg.h"
   4
   5 /* Check that the compiler generates the correct decimal float constants.  */
   6
   7 _Decimal32 a = 100.223df;
   8 _Decimal32 b = -2.3df;
   9 _Decimal64 c = 3.4e-4dd;
  10 _Decimal64 d = -4.500dd;
  11 _Decimal128 e = 5678901234567.89e+200dl;
  12 _Decimal128 f = -678901.234e-6dl;
  13
  14 /* The first value is DPD, the second is BID.  The order differs depending
  15    on whether the target is big-endian or little-endian.  */
  16
  17 /* { dg-final { scan-assembler ".long\t(572653859|822183807)\n" } } */
  18
  19 /* { dg-final { scan-assembler ".long\t(-1572863965|-1308622825)\n" } } */
  20
  21 /* { dg-final { scan-assembler ".long\t(52|34)\n" } } */
  22 /* { dg-final { scan-assembler ".long\t(572784640|824180736)\n" } } */
  23
  24 /* { dg-final { scan-assembler ".long\t(4736|4500)\n" } } */
  25 /* { dg-final { scan-assembler ".long\t(-1574174720|-1319108608)\n" } } */
  26
  27 /* { dg-final { scan-assembler ".long\t(-1975952433|957645077)\n" } } */
  28 /* { dg-final { scan-assembler ".long\t(190215|132222)\n" } } */
  29 /* { dg-final { scan-assembler ".long\t(574193664|835452928)\n" } } */
  30
  31 /* { dg-final { scan-assembler ".long\t(931280180|678901234)\n" } } */
  32 /* { dg-final { scan-assembler ".long\t(-1576681472|-1339162624)\n" } } */