Nate Begeman
d3b5925b38
Next round of pattern isel changes, mostly dealing with calls.
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llvm-svn: 20841
2005-03-26 01:28:53 +00:00
Nate Begeman
ba1cd37734
Support global addresses and fix call returns. Varargs still aren't
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handled correctly for floating point arguments, or more than 8 arguemnts.
This does however, allow hello world to run.
llvm-svn: 20832
2005-03-25 08:34:25 +00:00
Nate Begeman
6b11098886
Implement next round of Pattern ISel fixes
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1. void returns
2. multiplies
3. calls
llvm-svn: 20822
2005-03-24 23:35:30 +00:00
Nate Begeman
833c1d0994
Implement more of the PPC32 Pattern ISel:
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1) dynamic stack alloc
2) loads
3) shifts
4) subtract
5) immediate form of add, and, or, xor
6) change flag from -pattern-isel to -enable-ppc-pattern-isel
Remove dead arguments from getGlobalBaseReg in the simple ISel
llvm-svn: 20810
2005-03-24 06:28:42 +00:00
Chris Lattner
a42c4a0874
Fix silly "no newline at end of file" warning
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llvm-svn: 20809
2005-03-24 06:16:18 +00:00
Nate Begeman
0e77845b7e
Addition of the PPC32 Pattern ISel. While it is far from complete, it will
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be brought up to parity with the current simple ISel in the coming days.
Currently, -pattern-isel is required to trigger it.
llvm-svn: 20805
2005-03-24 04:41:43 +00:00
