gcc/testsuite/gcc.target/arm/cmse/mainline/hard/cmse-5.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-mcmse -mfloat-abi=hard -mfpu=fpv5-d16" }  */
   3 /* { dg-require-effective-target arm_arch_v8m_main_ok } */
   4 /* { dg-add-options arm_arch_v8m_main } */
   5 /* { dg-skip-if "Do not combine float-abi= hard | soft | softfp" {*-*-*} {"-mfloat-abi=soft" -mfloat-abi=softfp } {""} } */
   6 /* { dg-skip-if "Skip these if testing single precision" {*-*-*} {"-mfpu=*-sp-*"} {""} } */
   7
   8 extern float bar (void);
   9
  10 float __attribute__ ((cmse_nonsecure_entry))
  11 foo (void)
  12 {
  13   return bar ();
  14 }
  15 /* { dg-final { scan-assembler "mov\tr0, lr" } } */
  16 /* { dg-final { scan-assembler "mov\tr1, lr" } } */
  17 /* { dg-final { scan-assembler "mov\tr2, lr" } } */
  18 /* { dg-final { scan-assembler "mov\tr3, lr" } } */
  19 /* { dg-final { scan-assembler-not "vmov\.f32\ts0, #1\.0" } } */
  20 /* { dg-final { scan-assembler "vmov\.f32\ts1, #1\.0" } } */
  21 /* { dg-final { scan-assembler "vmov\.f64\td1, #1\.0" } } */
  22 /* { dg-final { scan-assembler "vmov\.f64\td2, #1\.0" } } */
  23 /* { dg-final { scan-assembler "vmov\.f64\td3, #1\.0" } } */
  24 /* { dg-final { scan-assembler "vmov\.f64\td4, #1\.0" } } */
  25 /* { dg-final { scan-assembler "vmov\.f64\td5, #1\.0" } } */
  26 /* { dg-final { scan-assembler "vmov\.f64\td6, #1\.0" } } */
  27 /* { dg-final { scan-assembler "vmov\.f64\td7, #1\.0" } } */
  28 /* { dg-final { scan-assembler "msr\tAPSR_nzcvq, lr" { target { arm_arch_v8m_main_ok && { ! arm_dsp } } } } } */
  29 /* { dg-final { scan-assembler "msr\tAPSR_nzcvqg, lr" { target { arm_arch_v8m_main_ok && arm_dsp } } } } */
  30 /* { dg-final { scan-assembler "push\t{r4}" } } */
  31 /* { dg-final { scan-assembler "vmrs\tip, fpscr" } } */
  32 /* { dg-final { scan-assembler "movw\tr4, #65376" } } */
  33 /* { dg-final { scan-assembler "movt\tr4, #4095" } } */
  34 /* { dg-final { scan-assembler "and\tip, r4" } } */
  35 /* { dg-final { scan-assembler "vmsr\tfpscr, ip" } } */
  36 /* { dg-final { scan-assembler "pop\t{r4}" } } */
  37 /* { dg-final { scan-assembler "mov\tip, lr" } } */
  38 /* { dg-final { scan-assembler "bxns" } } */