On Mon, 26 Oct 2009, Steve Ellcey wrote:
> I have tried:
> /* { dg-final { scan-assembler-times "(byte|data1).*?0x3.*? DW_AT_inline" 3 }
> } */
> /* { dg-final { scan-assembler-times "(byte\|data1).*?0x3.*? DW_AT_inline" 3
> } } */
> /* { dg-final { scan-assembler-times "\(byte\|data1\).*?0x3.*? DW_AT_inline"
> 3 } } */
>
> And various other escapes, parenthesis, etc but cannot get any of them
> to work. Does anyone know what this RE should look like to allow 'byte'
> or 'data1' in the string? It seems to break as soon as I introduce
> parenthesis anywhere in the RE.
I think you need two backslashes escaping the paren and maybe one before
the pipe. I'm not sure about the \| vs | though, give the double escape
paren a try both ways. You can see some examples via:
find gcc/testsuite | xargs grep 'scan-assembler-times.*[(|]'
--Kaveh
