| /* { dg-do compile } */ |
| /* { dg-options "-fdump-rtl-cmpelim -dp" } */ |
| /* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */ |
| |
| extern char __attribute__ ((weak)) c; |
| |
| char * |
| eq_mova (char *p) |
| { |
| char *v; |
| |
| v = &c; |
| if (v) |
| return v; |
| return p; |
| } |
| |
| /* Expect assembly like: |
| |
| movab c,%r0 # 35 [c=12] *movsym_2_ccz |
| jeql .L6 # 37 [c=26] *branch_ccz |
| ret # 43 [c=0] return |
| .L6: |
| |
| */ |
| |
| /* { 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 "movsym\[^ \]*_ccz(/\[0-9\]+)?\n" } } */ |
| /* { dg-final { scan-assembler "branch_ccz\n" } } */ |
