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History

Teresa Johnson 8a51792cf4 [ThinLTO] Option to control path of distributed backend files

Summary:
Add support to control where files for a distributed backend (the
individual index files and optional imports files) are created.

This is invoked with a new thinlto-prefix-replace option in the gold
plugin and llvm-lto. If specified, expects a string of the form
"oldprefix:newprefix", and instead of generating these files in the
same directory path as the corresponding bitcode file, will use a path
formed by replacing the bitcode file's path prefix matching oldprefix
with newprefix.

Also add a new replace_path_prefix helper to Path.h in libSupport.

Depends on D19636.

Reviewers: joker.eph

Subscribers: llvm-commits, joker.eph

Differential Revision: http://reviews.llvm.org/D19644

llvm-svn: 269771

2016-05-17 14:45:30 +00:00

ADT

[ADT] Add an 'llvm::seq' function which produces an iterator range over

2016-05-13 03:57:50 +00:00

Analysis

Revert "Revert "[Unroll] Implement a conservative and monotonically increasing cost tracking system during the full unroll heuristic analysis that avoids counting any instruction cost until that instruction becomes "live" through a side-effect or use outside the...""

2016-05-13 21:23:25 +00:00

AsmParser

Remove every uses of getGlobalContext() in LLVM (but the C API)

2016-04-14 21:59:01 +00:00

Bitcode

Remove every uses of getGlobalContext() in LLVM (but the C API)