Commit Graph

260 Commits

Author SHA1 Message Date
Chris Lattner
51970b2734 Add support for unconditional branches and for emitting JE instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7872 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-15 04:50:49 +00:00
Chris Lattner
00b40943ab Add basic support for 16 and 32 bit function arguments!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7755 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-11 21:30:00 +00:00
Chris Lattner
e7e33c0543 Add (ret int) expander so that we can at least write testcases
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7730 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-11 15:48:00 +00:00
Chris Lattner
b84fe1c636 Add patterns for multiply, and, or, and xor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7725 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-11 15:23:25 +00:00
Chris Lattner
d87b59c866 add a pattern for RET, immediates no longer need to be explicitly typed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7635 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-06 15:31:35 +00:00
Chris Lattner
02beda1221 This is the real fix for the previous register allocator problem.
Physical registers should not float around.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7587 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-05 00:48:47 +00:00
Chris Lattner
0bfd186db0 Add patterns for (mov R, R) (mov R, I) and subtracts. The moves are to enable
testing, the subtracts are because I was in the neighborhood.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7581 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-04 21:18:19 +00:00
Chris Lattner
c34921dc6a Change comments into something that TableGen can read!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7580 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-04 21:08:29 +00:00
Chris Lattner
c8f4587efd transition to using let instead of set
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7564 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-04 04:59:56 +00:00
Chris Lattner
1cca5e3a29 Add new TableGen instruction definitions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7537 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-03 21:54:21 +00:00