| /* { dg-do compile } */ |
| /* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Os" "-Oz" } } */ |
| /* { dg-options "-march=rv32gc -mtune=sifive-5-series -mbranch-cost=6 -mmovcc -fdump-rtl-ce1" { target { rv32 } } } */ |
| /* { dg-options "-march=rv64gc -mtune=sifive-5-series -mbranch-cost=6 -mmovcc -fdump-rtl-ce1" { target { rv64 } } } */ |
| |
| int |
| foo (long a, long b) |
| { |
| if (!b) |
| return 0; |
| else if (a) |
| return 1; |
| else |
| return 0; |
| } |
| |
| /* Expect branchless assembly like: |
| |
| snez a1,a1 |
| neg a1,a1 |
| snez a0,a0 |
| and a0,a1,a0 |
| */ |
| |
| /* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove_arith" 1 "ce1" { xfail { rv32 && { any-opts "-O1" } } } } } */ |
| /* { dg-final { scan-assembler-times "\\ssnez\\s" 2 { xfail { rv32 && { any-opts "-O1" } } } } } */ |
| /* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" { xfail { rv32 && { any-opts "-O1" } } } } } */ |
