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.dg/] [tree-ssa/] [20031113-1.c] - Diff between revs 298 and 384

Rev 298	Rev 384
`/* PR optimization/12640`	`/* PR optimization/12640`

`We used to get into an infinite loop while trying to`	`We used to get into an infinite loop while trying to`
figure out `strlen (resultString)'. This showed up as	figure out `strlen (resultString)'. This showed up as
`a stack overflow while compiling tk. */`	`a stack overflow while compiling tk. */`

`/* { dg-do compile } */`	`/* { dg-do compile } */`
`/* { dg-options "-O1" } */`	`/* { dg-options "-O1" } */`

`extern __SIZE_TYPE__ strlen (const char *);`	`extern __SIZE_TYPE__ strlen (const char *);`

`int i;`	`int i;`

`static void`	`static void`
`SendEventProc (char *resultString)`	`SendEventProc (char *resultString)`
`{`	`{`
`char *p;`	`char *p;`

`resultString = "";`	`resultString = "";`
`while (*p == '-')`	`while (*p == '-')`
`{`	`{`
`if (p[2] == ' ')`	`if (p[2] == ' ')`
`{`	`{`
`resultString = p + 3;`	`resultString = p + 3;`
`}`	`}`
`}`	`}`
`for (;;)`	`for (;;)`
`{`	`{`
`i = strlen (resultString) + 1;`	`i = strlen (resultString) + 1;`
`}`	`}`
`}`	`}`