URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc2/] [gcc/] [testsuite/] [gcc.target/] [arm/] [scd42-2.c] - Blame information for rev 384

Details | Compare with Previous | View Log


/* Verify that mov is preferred on XScale for loading a 2 byte constant. */
/* { dg-do compile } */
/* { dg-options "-mcpu=xscale -O" } */
/* { dg-skip-if "Test is specific to the Xscale" { arm*-*-* } { "-march=*" } { "-march=xscale" } } */
/* { dg-require-effective-target arm32 } */
 
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" } } */

Line No.	Rev	Author	Line
1	313	jeremybenn	`/* Verify that mov is preferred on XScale for loading a 2 byte constant. */`
2			`/* { dg-do compile } */`
3			`/* { dg-options "-mcpu=xscale -O" } */`
4			`/* { dg-skip-if "Test is specific to the Xscale" { arm--* } { "-march=" } { "-march=xscale" } } /`
5			`/* { dg-require-effective-target arm32 } */`
6
7			`unsigned load2(void) __attribute__ ((naked));`
8			`unsigned load2(void)`
9			`{`
10			`/* Best code would be:`
11			`mov r0, =272`
12			`add r0, r0, =1`
13			`mov pc, lr */`
14
15			`return 273;`
16			`}`
17
18			`/* { dg-final { scan-assembler "mov\[ ].272" } } /`

Browse

Tools

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc2/] [gcc/] [testsuite/] [gcc.target/] [arm/] [scd42-2.c] - Blame information for rev 384