[PATCH] D18226: Codegen: Tail-duplicate during placement.

[Kyle Butt via llvm-commits]

iteratee updated this revision to Diff 67607.
iteratee added a comment.

Fixed additional tests.
Early tail-duplication now respects loops.
Explicit threshold for merging/duplication during layout.


https://reviews.llvm.org/D18226

Files:
  include/llvm/CodeGen/TailDuplicator.h
  lib/CodeGen/BranchFolding.cpp
  lib/CodeGen/BranchFolding.h
  lib/CodeGen/IfConversion.cpp
  lib/CodeGen/MachineBlockPlacement.cpp
  lib/CodeGen/TailDuplication.cpp
  lib/CodeGen/TailDuplicator.cpp
  test/CodeGen/AArch64/arm64-extload-knownzero.ll
  test/CodeGen/AArch64/machine_cse.ll
  test/CodeGen/PowerPC/branch-opt.ll
  test/CodeGen/PowerPC/sjlj.ll
  test/CodeGen/PowerPC/tail-dup-layout.ll
  test/CodeGen/WebAssembly/cfg-stackify.ll
  test/CodeGen/WebAssembly/mem-intrinsics.ll
  test/CodeGen/X86/block-placement.ll
  test/CodeGen/X86/fp-une-cmp.ll
  test/CodeGen/X86/pr11202.ll
  test/CodeGen/X86/ragreedy-bug.ll
  test/CodeGen/X86/sse1.ll
  test/CodeGen/X86/update-terminator.mir

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D18226.67607.patch
Type: text/x-patch
Size: 55693 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20160810/1c9828c1/attachment-0001.bin>