Duncan P. N. Exon Smith 0917b70630 DI: Fold constant arguments into a single MDString ...

This patch addresses the first stage of PR17891 by folding constant
arguments together into a single MDString.  Integers are stringified and
a `\0` character is used as a separator.

Part of PR17891.

Note: I've attached my testcases upgrade scripts to the PR.  If I've
just broken your out-of-tree testcases, they might help.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218914 91177308-0d34-0410-b5e6-96231b3b80d8

2014-10-02 21:56:57 +00:00

..

eh_frame_personality.ll

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eh_frame_personality.s

Emit DWARF3 call frame information when DWARF3+ debug info is requested

2014-06-19 15:39:33 +00:00

eh_frame.s

[SystemZ] Fix FPR dwarf numbering

2014-07-10 10:45:11 +00:00

lit.local.cfg

Reduce verbiage of lit.local.cfg files

2014-06-09 22:42:55 +00:00

variable-loc.ll

DI: Fold constant arguments into a single MDString

2014-10-02 21:56:57 +00:00

variable-loc.s

…