emscripten-fastcomp - LLVM with the emscripten fastcomp javascript backend

Age	Commit message (Collapse)	Author
2009-05-18	Fix CodePlacementOpt::OptimizeIntraLoopEdges so that its return value	Bob Wilson
	correctly indicates whether it changed the code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72038 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-13	Run code placement optimization for targets that want it (arm and x86 for now).	Evan Cheng
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71726 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-12	If header of inner loop is aligned, do not align the outer loop header. We ↵	Evan Cheng
	don't want to add nops in the outer loop for the sake of aligning the inner loop. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71609 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-12	Fix pr4195: When iterating through predecessor blocks, break out of the loop	Bob Wilson
	after finding the (unique) layout predecessor. Sometimes a block may be listed more than once, and processing it more than once in this loop can lead to inconsistent values for FtTBB/FtFBB, since the AnalyzeBranch method does not clear these values. There's no point in continuing the loop regardless. The testcase for this is reduced from the 2003-05-02-DependentPHI SingleSource test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71536 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-09	Oops. Don't forget to align single bb loops.	Evan Cheng
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71363 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-08	Enable loop bb placement optimization.	Evan Cheng
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71291 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-08	Don't align loop header unless the loop back edge is below the header.	Evan Cheng
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71242 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-08	Reverse branch condition only when there is a conditional branch.	Evan Cheng
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71214 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-08	Add explicit braces to disambiguate nested if/else. Removes a warning.	Nick Lewycky
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71211 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-08	Optimize code placement in loop to eliminate unconditional branches or move ↵	Evan Cheng
	unconditional branch to the outside of the loop. e.g. /// A: /// ... /// <fallthrough to B> /// /// B: --> loop header /// ... /// jcc <cond> C, [exit] /// /// C: /// ... /// jmp B /// /// ==> /// /// A: /// ... /// jmp B /// /// C: --> new loop header /// ... /// <fallthough to B> /// /// B: /// ... /// jcc <cond> C, [exit] git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71209 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-07	Code refactoring.	Evan Cheng
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71151 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-07	Rename "loop aligner" pass to "code placement optimization" pass.	Evan Cheng
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71150 91177308-0d34-0410-b5e6-96231b3b80d8