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path: root/gcc/testsuite/gcc.target/arm/scd42-3.c
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/* Verify that ldr is preferred on XScale for loading a 3 or 4 byte constant. */
/* { dg-do compile } */
/* { dg-skip-if "Test is specific to Xscale" { arm*-*-* } { "-march=*" } { "-march=xscale" } } */
/* { dg-skip-if "Test is specific to Xscale" { arm*-*-* } { "-mcpu=*" } { "-mcpu=xscale" } } */
/* { dg-options "-mcpu=xscale -O" } */

unsigned load4(void) __attribute__ ((naked));
unsigned load4(void)
{
    /* Best code would be:
       ldr r0, =65809
       mov pc, lr */

    return 65809;
}

/* { dg-final { scan-assembler "ldr\[ 	].*" } } */