Testsuite regular expression question

[Andreas Schwab]

Steve Ellcey <sje@cup.hp.com> writes:

> I do get this test to pass.  But other systems are using 'byte' so of
> course I need to allow for either byte or data1.  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 } } */

They should all three do exactly the same, since "\(" is identical to
"(" as a tcl string.

Andreas.

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Andreas Schwab, schwab@redhat.com
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