| /* Verify that mov is preferred on XScale for loading a 2 byte constant. */ |
| /* { dg-do compile } */ |
| /* { dg-skip-if "Test is specific to the Xscale" { arm*-*-* } { "-march=*" } { "-march=xscale" } } */ |
| /* { dg-skip-if "Test is specific to the Xscale" { arm*-*-* } { "-mcpu=*" } { "-mcpu=xscale" } } */ |
| /* { dg-skip-if "Test is specific to ARM mode" { arm*-*-* } { "-mthumb" } { "" } } */ |
| /* { dg-require-effective-target arm32 } */ |
| /* { dg-require-effective-target arm_arch_v5te_arm_ok } */ |
| /* { dg-options "-mcpu=xscale -O -marm" } */ |
| |
| unsigned load2(void) __attribute__ ((naked)); |
| unsigned load2(void) |
| { |
| /* Best code would be: |
| mov r0, =272 |
| add r0, r0, =1 |
| mov pc, lr */ |
| |
| return 273; |
| } |
| |
| /* { dg-final { scan-assembler "mov\[ ].*272" } } */ |
