[PATCH] D36480: [LLVM] Change to Verifier to allow Fortran CHARACTER types in debug information

Eric Schweitz via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Aug 9 10:31:25 PDT 2017


schweitz added a comment.

In https://reviews.llvm.org/D36480#836923, @aprantl wrote:

> I made quick experiment using this representation:
>
> `!21 = !DIDerivedType(tag: DW_TAG_string_type, name: "character(3)", size: 24, baseType: !DIBasicType(size: 8, align: 8, encoding: DW_ATE_signed))`
>
> which comes out as
>
>   0x00000056:   DW_TAG_string_type
>                   DW_AT_type	(cu + 0x0060 => {0x00000060})
>                   DW_AT_name	( .debug_str[0x00000026] = "character(3)")
>                   DW_AT_byte_size	(0x03)
>  
>   0x00000060:   DW_TAG_base_type
>                   DW_AT_encoding	(DW_ATE_signed)
>                   DW_AT_byte_size	(0x00)
>
>
> This still has the superfluous base type, but it appears to conform to the DWARF specification. Would something like this work for you?


No, that's even more verbose and not what's desired.


https://reviews.llvm.org/D36480





More information about the llvm-commits mailing list