| /* { dg-do compile } */ |
| /* { dg-require-effective-target rv64 } */ |
| /* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Os" "-Oz" } } */ |
| /* { dg-options "-march=rv64gc_zicond -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" } */ |
| |
| typedef int __attribute__ ((mode (DI))) int_t; |
| |
| int_t |
| movdifge (double w, double x, int_t y, int_t z) |
| { |
| return w >= x ? y : z; |
| } |
| |
| /* Expect branchless assembly like: |
| |
| fge.d a5,fa0,fa1 |
| czero.eqz a0,a0,a5 |
| czero.nez a5,a1,a5 |
| or a0,a5,a0 |
| */ |
| |
| /* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ |
| /* { dg-final { scan-rtl-dump-not "if-conversion succeeded through" "ce1" } } */ |
| /* { dg-final { scan-assembler-times "\\s(?:fge\\.d|fle\\.d)\\s" 1 } } */ |
| /* { dg-final { scan-assembler-times "\\sczero\\.eqz\\s" 1 } } */ |
| /* { dg-final { scan-assembler-times "\\sczero\\.nez\\s" 1 } } */ |
| /* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ |
| /* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ |
