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/* PR inline-asm/8832 */
/* { dg-do compile } */
/* { dg-options "-O2 -dP" } */
 
/* Verify that GCC doesn't optimize
   old style asm instructions.  */
 
void foo(int v)
{
  if (v)
    asm ("dummy1");
 
  asm ("dummy2");
 
  if (v)
    asm ("dummy3");
}
 
/* The purpose of the test below is to check that there are two branches
   in the generated code, supposedly corresponding to the if-statements.
   It tries to check for jump_insn (set (pc) pattern, so that jump_insns
   corresponding to return are not taken into account.  */
/* { dg-final { scan-assembler "jump_insn.*set \\(pc\\).*jump_insn.*set \\(pc\\)"} } */

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* PR inline-asm/8832 */`
2			`/* { dg-do compile } */`
3			`/* { dg-options "-O2 -dP" } */`
4
5			`/* Verify that GCC doesn't optimize`
6			`old style asm instructions. */`
7
8			`void foo(int v)`
9			`{`
10			`if (v)`
11			`asm ("dummy1");`
12
13			`asm ("dummy2");`
14
15			`if (v)`
16			`asm ("dummy3");`
17			`}`
18
19			`/* The purpose of the test below is to check that there are two branches`
20			`in the generated code, supposedly corresponding to the if-statements.`
21			`It tries to check for jump_insn (set (pc) pattern, so that jump_insns`
22			`corresponding to return are not taken into account. */`
23			`/* { dg-final { scan-assembler "jump_insn.set \\(pc\\).jump_insn.set \\(pc\\)"} } /`

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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [old-style-asm-1.c] - Blame information for rev 823