emscripten-fastcomp - LLVM with the emscripten fastcomp javascript backend

Age	Commit message (Collapse)	Author
2010-08-09	Merge the OptimizeExts and OptimizeCmps passes into one PeepholeOptimizer	Bill Wendling
	pass. This pass should expand with all of the small, fine-grained optimization passes to reduce compile time and increase happiment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110627 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-06	Reapply r110396, with fixes to appease the Linux buildbot gods.	Owen Anderson
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110460 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-06	Revert r110396 to fix buildbots.	Owen Anderson
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110410 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-05	Don't use PassInfo* as a type identifier for passes. Instead, use the ↵	Owen Anderson
	address of the static ID member as the sole unique type identifier. Clean up APIs related to this change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110396 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-02	Early exit and reduce indentation. No functionality change.	Bill Wendling
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110069 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-21	Fix batch of converting RegisterPass<> to INTIALIZE_PASS().	Owen Anderson
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109045 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-08	Convert EXTRACT_SUBREG to COPY when emitting machine instrs.	Jakob Stoklund Olesen
	EXTRACT_SUBREG no longer appears as a machine instruction. Use COPY instead. Add isCopy() checks in many places using isMoveInstr() and isExtractSubreg(). The isMoveInstr hook will be removed later. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107879 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-09	It's an error to translate this:	Bill Wendling
	%reg1025 = <sext> %reg1024 ... %reg1026 = SUBREG_TO_REG 0, %reg1024, 4 into this: %reg1025 = <sext> %reg1024 ... %reg1027 = EXTRACT_SUBREG %reg1025, 4 %reg1026 = SUBREG_TO_REG 0, %reg1027, 4 The problem here is that SUBREG_TO_REG is there to assert that an implicit zext occurs. It doesn't insert a zext instruction. If we allow the EXTRACT_SUBREG here, it will give us the value after the <sext>, not the original value of %reg1024 before <sext>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105741 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-26	Handle DEBUG_VALUE in this pass.	Dale Johannesen
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99573 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-09	move target-independent opcodes out of TargetInstrInfo	Chris Lattner
	into TargetOpcodes.h. #include the new TargetOpcodes.h into MachineInstr. Add new inline accessors (like isPHI()) to MachineInstr, and start using them throughout the codebase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95687 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-19	Do not extend extension results beyond the use of a PHI instruction at the ↵	Evan Cheng
	start of a use block. A PHI use is expected to kill its source values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93895 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-13	Commit some changes I had managed to lose last night while refactoring the ↵	Evan Cheng
	code. Avoid change use of PHI instructions because it's not legal to insert any instructions before them. This fixes PR6027. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93335 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-13	Add comment; refactor; avoid pulling in DT if it's not used.	Evan Cheng
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93306 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-13	Add a quick pass to optimize sign / zero extension instructions. For targets ↵	Evan Cheng
	where the pre-extension values are available in the subreg of the result of the extension, replace the uses of the pre-extension value with the result + extract_subreg. For now, this pass is fairly conservative. It only perform the replacement when both the pre- and post- extension values are used in the block. It will miss cases where the post-extension values are live, but not used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93278 91177308-0d34-0410-b5e6-96231b3b80d8