gcc/testsuite/gcc.target/arm/thumb2-slow-flash-data-4.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target arm_cortex_m } */
   3 /* { dg-require-effective-target arm_thumb2_ok } */
   4 /* { dg-require-effective-target arm_fp_ok } */
   5 /* { dg-skip-if "avoid conflicts with multilib options" { *-*-* } { "-mcpu=*" } { "-mcpu=cortex-m4" "-mcpu=cortex-m7" } } */
   6 /* { dg-skip-if "do not override -mfloat-abi" { *-*-* } { "-mfloat-abi=*" } { "-mfloat-abi=hard" } } */
   7 /* { dg-skip-if "-mslow-flash-data and -mword-relocations incompatible" { *-*-* } { "-mword-relocations" } } */
   8 /* { dg-options "-march=armv7e-m+fp -mfloat-abi=hard -O2 -mthumb -mslow-flash-data" } */
   9
  10 double __attribute__ ((target ("fpu=fpv5-d16")))
  11 foo (void)
  12 {
  13   return 1.0f;
  14 }
  15
  16 float __attribute__ ((target ("fpu=fpv5-d16")))
  17 bar (void)
  18 {
  19   return 1.0f;
  20 }
  21
  22 float __attribute__ ((target ("fpu=fpv5-sp-d16")))
  23 baz (void)
  24 {
  25   return 1.0f;
  26 }
  27
  28 /* { dg-final { scan-assembler-times "#1\\.0e\\+0" 3 } } */