Programming Languages Research Group: Git

author	Dan Gohman <dan433584@gmail.com>
	Wed, 16 Sep 2015 16:51:30 +0000 (16:51 +0000)
committer	Dan Gohman <dan433584@gmail.com>
	Wed, 16 Sep 2015 16:51:30 +0000 (16:51 +0000)
commit	7146e900e89b057595bbce8296cef1b55cf310a4
tree	5414d2c8a432d214b6b0de6c95f3a97ce3141493	tree \| snapshot
parent	39490133e41640fc04160ee5ed9b65d4301d89f8	commit \| diff

[WebAssembly] Check in an initial CFG Stackifier pass

This pass implements a simple algorithm for conversion from CFG to
wasm's structured control flow. It doesn't yet handle multiple-entry
loops; that will be added in a future patch.

It also adds initial support for switch statements.

Differential Revision: http://reviews.llvm.org/D12735

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247818 91177308-0d34-0410-b5e6-96231b3b80d8

15 files changed:

lib/Target/WebAssembly/CMakeLists.txt		diff \| blob \| history
lib/Target/WebAssembly/WebAssembly.h		diff \| blob \| history
lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp		diff \| blob \| history
lib/Target/WebAssembly/WebAssemblyCFGStackify.cpp	[new file with mode: 0644]	blob
lib/Target/WebAssembly/WebAssemblyISD.def		diff \| blob \| history
lib/Target/WebAssembly/WebAssemblyISelLowering.cpp		diff \| blob \| history
lib/Target/WebAssembly/WebAssemblyISelLowering.h		diff \| blob \| history
lib/Target/WebAssembly/WebAssemblyInstrControl.td		diff \| blob \| history
lib/Target/WebAssembly/WebAssemblyInstrInfo.cpp		diff \| blob \| history
lib/Target/WebAssembly/WebAssemblyInstrInfo.h		diff \| blob \| history
lib/Target/WebAssembly/WebAssemblyInstrInfo.td		diff \| blob \| history
lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp		diff \| blob \| history
test/CodeGen/WebAssembly/cfg-stackify.ll	[new file with mode: 0644]	blob
test/CodeGen/WebAssembly/phi.ll		diff \| blob \| history
test/CodeGen/WebAssembly/switch.ll	[new file with mode: 0644]	blob

C/C++ LLVM-based compilers that forbids OOTA behaviors

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