llvm-6502/lib
Duncan P. N. Exon Smith f416d72973 IR: Add 'distinct' MDNodes to bitcode and assembly
Propagate whether `MDNode`s are 'distinct' through the other types of IR
(assembly and bitcode).  This adds the `distinct` keyword to assembly.

Currently, no one actually calls `MDNode::getDistinct()`, so these nodes
only get created for:

  - self-references, which are never uniqued, and
  - nodes whose operands are replaced that hit a uniquing collision.

The concept of distinct nodes is still not quite first-class, since
distinct-ness doesn't yet survive across `MapMetadata()`.

Part of PR22111.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225474 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-08 22:38:29 +00:00
..
Analysis Remove empty statement. No functionality change. 2015-01-08 00:47:03 +00:00
AsmParser IR: Add 'distinct' MDNodes to bitcode and assembly 2015-01-08 22:38:29 +00:00
Bitcode IR: Add 'distinct' MDNodes to bitcode and assembly 2015-01-08 22:38:29 +00:00
CodeGen [MachineLICM] A command-line option to hoist even cheap instructions 2015-01-08 22:10:48 +00:00
DebugInfo Implement a very basic colored syntax highlighting for llvm-dwarfdump. 2015-01-06 16:50:25 +00:00
ExecutionEngine RTDyldMemoryManager.cpp: Make the reference to __morestack weak. 2014-12-30 22:52:33 +00:00
IR IR: Add 'distinct' MDNodes to bitcode and assembly 2015-01-08 22:38:29 +00:00
IRReader Remove unused variable. NFC. 2014-11-06 23:16:57 +00:00
LineEditor [CMake] Use LINK_LIBS instead of target_link_libraries(). 2014-02-26 06:41:29 +00:00
Linker Linker: Don't use MDNode::replaceOperandWith() 2015-01-07 21:32:27 +00:00
LTO LTO: Lazy-load LTOModule in local contexts 2014-12-17 22:05:42 +00:00
MC Revert r224935 "Refactor duplicated code. No intended functionality change." 2015-01-06 23:04:36 +00:00
Object Don't loop endlessly for MachO files with 0 ncmds 2015-01-06 17:08:26 +00:00
Option Add an overload of getLastArgNoClaim taking two OptSpecifiers. 2014-09-12 19:42:53 +00:00
ProfileData llvm-cov: Sink some reporting logic into CoverageMapping 2014-11-14 01:50:32 +00:00
Support Triple: Add amdgcn triple 2015-01-06 18:00:00 +00:00
TableGen Clean up static analyzer warnings. 2014-12-12 21:48:03 +00:00
Target [PowerPC] Mark all instructions as non-cheap for MachineLICM 2015-01-08 22:11:49 +00:00
Transforms Fix fcmp + fabs instcombines when using the intrinsic 2015-01-08 20:09:34 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile ProfileData: Introduce the InstrProfReader interface and a text reader 2014-03-21 17:24:48 +00:00