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Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [return-type-3.c] - Blame information for rev 404

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/* PR optimization/7189
   This was a missing warning caused by a cfg cleanup after sibling
   call optimization.  The return clobber insn was cleaned up and
   the warning was never issued.  */
/* { dg-do compile } */
/* { dg-options "-O -foptimize-sibling-calls -Wreturn-type" } */
 
extern void foo(void);
 
int
bar (void)
{
  foo();
} /* { dg-warning "control reaches end of non-void function" "warning for falling off end of non-void function" } */

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* PR optimization/7189`
2			`This was a missing warning caused by a cfg cleanup after sibling`
3			`call optimization. The return clobber insn was cleaned up and`
4			`the warning was never issued. */`
5			`/* { dg-do compile } */`
6			`/* { dg-options "-O -foptimize-sibling-calls -Wreturn-type" } */`
7
8			`extern void foo(void);`
9
10			`int`
11			`bar (void)`
12			`{`
13			`foo();`
14			`} /* { dg-warning "control reaches end of non-void function" "warning for falling off end of non-void function" } */`

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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [return-type-3.c] - Blame information for rev 404