File: rsqrt-1.c

package info (click to toggle)
gcc-arm-none-eabi 15%3A12.2.rel1-1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 959,712 kB
  • sloc: cpp: 3,275,382; ansic: 2,061,766; ada: 840,956; f90: 208,513; makefile: 76,132; asm: 73,433; xml: 50,448; exp: 34,146; sh: 32,436; objc: 15,637; fortran: 14,012; python: 11,991; pascal: 6,787; awk: 4,779; perl: 3,054; yacc: 338; ml: 285; lex: 201; haskell: 122
file content (18 lines) | stat: -rw-r--r-- 427 bytes parent folder | download | duplicates (10) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
/* { dg-do compile } */
/* { dg-options "-ffast-math isa=4 -mhard-float -mgp64" } */
/* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */
/* { dg-final { scan-assembler "\trsqrt.d\t" } } */
/* { dg-final { scan-assembler "\trsqrt.s\t" } } */

extern double sqrt(double);
extern float sqrtf(float);

NOMIPS16 double foo(double x)
{
  return 1.0/sqrt(x);
}

NOMIPS16 float bar(float x)
{
  return 1.0f/sqrtf(x);
}