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(parent: aa96ae7) | patch
Add a new beta option for critical edge splitting, to avoid a problem that
authorChris Lattner <sabre@nondot.org>
Wed, 17 Aug 2005 06:37:43 +0000 (06:37 +0000)
committerChris Lattner <sabre@nondot.org>
Wed, 17 Aug 2005 06:37:43 +0000 (06:37 +0000)
commit495a0b51915eb763576874f29192820b731edc22
tree632b94fd583a36f635db6cbf2bf2b3a157799e6etree | snapshot
parentaa96ae780afa5475e62df284855a971216289212commit | diff
Add a new beta option for critical edge splitting, to avoid a problem that
Nate noticed in yacr2 (and I know occurs in other places as well).

This is still rough, as the critical edge blocks are not intelligently placed
but is added to get some idea to see if this improves performance.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22825 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors