| /* { dg-skip-if "incompatible options" { arm*-*-* } { "-march=*" } { "-march=armv7-a" } } */ |
| /* { dg-skip-if "-mpure-code supports M-profile only" { *-*-* } { "-mpure-code" } } */ |
| /* { dg-options "-O2 -mcpu=cortex-a8" } */ |
| /* { dg-final { scan-assembler "cmp\tr\[0-9\]*, r\[0-9\]*, asr #31" } } */ |
| |
| typedef int SItype __attribute__ ((mode (SI))); |
| typedef int DItype __attribute__ ((mode (DI))); |
| void abort (void); |
| |
| SItype |
| __mulvsi3 (SItype a, SItype b) |
| { |
| const DItype w = (DItype) a * (DItype) b; |
| if ((SItype) (w >> (4 * 8)) != (SItype) w >> ((4 * 8) - 1)) |
| abort (); |
| return w; |
| } |
