1 /* Verify that mov is preferred on XScale for loading a 1 byte constant. */
2 /* { dg-do compile } */
3 /* { dg-skip-if "incompatible options" { arm*-*-* } { "-march=*" } { "" } } */
4 /* { dg-skip-if "do not override -mfloat-abi" { *-*-* } { "-mfloat-abi=*" } { "-mfloat-abi=softfp" } } */
5 /* { dg-options "-mcpu=xscale -O -mfloat-abi=softfp" } */
6
7 unsigned load1(void) __attribute__ ((naked));
load1(void)8 unsigned load1(void)
9 {
10 /* Best code would be:
11 mov r0, =17
12 mov pc, lr */
13
14 return 17;
15 }
16
17 /* { dg-final { scan-assembler "mov\[ ].*17" { target { arm_nothumb } } } } */
18 /* { dg-final { scan-assembler "movs\[ ].*17" { target { ! arm_nothumb } } } } */
19