| /* { dg-do compile } */ |
| /* { dg-options "-O -mgpopt -march=r2 -mbypass-cache" } */ |
| |
| /* Implicit ldio/stio operations must not use GP-relative addresses for |
| small data objects in R2. This is because the address offset field |
| has been reduced to 12 bits in R2, and %gprel is a 16-bit relocation. */ |
| |
| extern volatile unsigned int frob; |
| |
| volatile unsigned int frob = 0; |
| |
| void foo (unsigned int val) |
| { |
| frob = val; |
| } |
| |
| /* { dg-final { scan-assembler "stwio\\t" } } */ |
| /* { dg-final { scan-assembler-not "stwio\\t.*%gprel(frob)" } } */ |
| |
