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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.c-torture/] [compile/] [20050423-1.c] - Diff between revs 149 and 154

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Rev 149	Rev 154
`/* PR tree-optimization/20742 */`	`/* PR tree-optimization/20742 */`

`int`	`int`
`foo (int x, int y)`	`foo (int x, int y)`
`{`	`{`
`register int a = y + 57;`	`register int a = y + 57;`
`register int b = y + 31;`	`register int b = y + 31;`

`while (x-- > 0)`	`while (x-- > 0)`
`{`	`{`
`#define TEN(x) x x x x x x x x x x`	`#define TEN(x) x x x x x x x x x x`
`TEN (TEN (a += b; b -= a;))`	`TEN (TEN (a += b; b -= a;))`
`TEN (TEN (a += b; b -= a;))`	`TEN (TEN (a += b; b -= a;))`
`}`	`}`
`return a + b;`	`return a + b;`
`}`	`}`

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