llvm - http://llvm.org

Age	Commit message (Collapse)	Author
2002-12-15	Remove extraneous #includes, perform FIXME	Chris Lattner
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5043 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-15	Fix borkness with not using MachineBasicBlocks in PHI nodes	Chris Lattner
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5035 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13	Fixed a bug where moves due to phis were being neglected.	Misha Brukman
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5019 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13	Need to insert all moves due to PHI nodes before ALL jumps in a predecessor	Misha Brukman
	basic block, as there could be multiple. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5016 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13	This should be more correct: invalidates physical registers that are used in	Misha Brukman
	an instruction to avoid using them to allocate to other virtual registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5013 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13	Fixed bug with running out of registers. Also, reinstated namespace which	Misha Brukman
	disappeared during the last checkin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5007 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13	This should handle register allocating PHI nodes.	Misha Brukman
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5002 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13	Start allocating stack space at [ebp-4] to not overwrite the return address.	Misha Brukman
	Also make all loads & stores 4-byte aligned for performance. ;) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4982 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-12	Take advantage of our knowledge of 2-address X86 instructions and	Misha Brukman
	register-allocated them appropriately. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4976 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-04	Added code generation for function prologues and epilogues.	Misha Brukman
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4930 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-04	Fun arithmetic with iterators aimed at fixing a bug: inserting instructions	Misha Brukman
	after the current instruction while keeping the iterator in the same 'logical' place. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4923 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-03	This should fix the bug seen with some registers not being allocated	Misha Brukman
	correctly: skipping instructions by incorrectly incrementing the pointer. Also adds support for building a reg-to-regclass map, and splits the function for saving register to stack into two, one suitable for virtual registers (which also assigns it a physical register) and one for simply storing back physical registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4898 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-02	* Abstracted out stack space allocation into its own function	Misha Brukman
	* Added saving of register values to the stack git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4858 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-22	A simple (spilling) register allocator.	Misha Brukman
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4828 91177308-0d34-0410-b5e6-96231b3b80d8