| /* { dg-do compile } */ |
| /* { dg-options "-fdump-rtl-cmpelim -dp" } */ |
| /* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */ |
| |
| typedef float __attribute__ ((mode (SF))) single_t; |
| typedef float __attribute__ ((mode (DF))) double_t; |
| |
| single_t |
| eq_truncdfsf (double_t x) |
| { |
| single_t v; |
| |
| v = x; |
| if (v == 0) |
| return v; |
| else |
| return v + 2; |
| } |
| |
| /* Expect assembly like: |
| |
| cvtdf 4(%ap),%r0 # 33 [c=20] *truncdfsf2_ccz |
| jeql .L1 # 35 [c=26] *branch_ccz |
| addf2 $0f2.0e+0,%r0 # 32 [c=36] *addsf3/0 |
| .L1: |
| |
| */ |
| |
| /* { dg-final { scan-rtl-dump-times "deleting insn with uid" 1 "cmpelim" } } */ |
| /* { dg-final { scan-assembler-not "\t(bit|cmpz?|tst). " } } */ |
| /* { dg-final { scan-assembler "truncdfsf\[^ \]*_ccz(/\[0-9\]+)?\n" } } */ |
| /* { dg-final { scan-assembler "branch_ccz\n" } } */ |
