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

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [uninit-11.c] - Diff between revs 149 and 154

Rev 149	Rev 154
`/* Positive test for uninitialized variables. */`	`/* Positive test for uninitialized variables. */`
`/* { dg-do compile } */`	`/* { dg-do compile } */`
`/* { dg-options "-O -Wuninitialized" } */`	`/* { dg-options "-O -Wuninitialized" } */`

`int sink;`	`int sink;`

`void f1(int parm) /* { dg-bogus "uninitialized" "parameter" } */`	`void f1(int parm) /* { dg-bogus "uninitialized" "parameter" } */`
`{`	`{`
`sink = parm; /* { dg-bogus "uninitialized" "parameter" } */`	`sink = parm; /* { dg-bogus "uninitialized" "parameter" } */`
`}`	`}`

`void f2(void)`	`void f2(void)`
`{`	`{`
`int x;`	`int x;`
`sink = x; /* { dg-warning "is used" "unconditional" } */`	`sink = x; /* { dg-warning "is used" "unconditional" } */`
`}`	`}`

`void f3(int p)`	`void f3(int p)`
`{`	`{`
`int x; /* { dg-warning "may be used" "conditional" } */`	`int x; /* { dg-warning "may be used" "conditional" } */`
`if (p)`	`if (p)`
`x = p;`	`x = p;`
`sink = x;`	`sink = x;`
`}`	`}`

`void f4(int p)`	`void f4(int p)`
`{`	`{`
`int x; /* { dg-bogus "uninitialized" "easy if" } */`	`int x; /* { dg-bogus "uninitialized" "easy if" } */`
`if (p)`	`if (p)`
`x = 1;`	`x = 1;`
`else`	`else`
`x = 2;`	`x = 2;`
`sink = x;`	`sink = x;`
`}`	`}`

`void f5(void)`	`void f5(void)`
`{`	`{`
`int x, i; /* { dg-bogus "uninitialized" "easy loop" } */`	`int x, i; /* { dg-bogus "uninitialized" "easy loop" } */`
`for (i = 0; i < 10; ++i)`	`for (i = 0; i < 10; ++i)`
`x = 1;`	`x = 1;`
`sink = x;`	`sink = x;`
`}`	`}`