llvm-6502

6502/llvm-6502

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Commit Graph

Author	SHA1	Message	Date
Dan Gohman	9f23dee08c	Start function numbering at 0. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101638 91177308-0d34-0410-b5e6-96231b3b80d8	2010-04-17 16:29:15 +00:00
Evan Cheng	255f20f7f7	Fix sdisel memcpy, memset, memmove lowering: 1. Makes it possible to lower with floating point loads and stores. 2. Avoid unaligned loads / stores unless it's fast. 3. Fix some memcpy lowering logic bug related to when to optimize a load from constant string into a constant. 4. Adjust x86 memcpy lowering threshold to make it more sane. 5. Fix x86 target hook so it uses vector and floating point memory ops more effectively. rdar://7774704 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100090 91177308-0d34-0410-b5e6-96231b3b80d8	2010-04-01 06:04:33 +00:00
Evan Cheng	600c043697	- Check memoperand alignment instead of checking stack alignment. Most load / store folding instructions are not referencing spill stack slots. - Mark MOVUPSrm re-materializable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88974 91177308-0d34-0410-b5e6-96231b3b80d8	2009-11-16 21:56:03 +00:00

Author

SHA1

Message

Date

Dan Gohman

9f23dee08c

Start function numbering at 0.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101638 91177308-0d34-0410-b5e6-96231b3b80d8

2010-04-17 16:29:15 +00:00

Evan Cheng

255f20f7f7

Fix sdisel memcpy, memset, memmove lowering:

1. Makes it possible to lower with floating point loads and stores.
2. Avoid unaligned loads / stores unless it's fast.
3. Fix some memcpy lowering logic bug related to when to optimize a
   load from constant string into a constant.
4. Adjust x86 memcpy lowering threshold to make it more sane.
5. Fix x86 target hook so it uses vector and floating point memory
   ops more effectively.
rdar://7774704


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100090 91177308-0d34-0410-b5e6-96231b3b80d8

2010-04-01 06:04:33 +00:00

Evan Cheng

600c043697

- Check memoperand alignment instead of checking stack alignment. Most load / store folding instructions are not referencing spill stack slots.

- Mark MOVUPSrm re-materializable.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88974 91177308-0d34-0410-b5e6-96231b3b80d8

2009-11-16 21:56:03 +00:00

3 Commits