Evan Cheng c231e8c8a5 Added DAG xforms. e.g. ...

(vextract (v4f32 s2v (f32 load $addr)), 0) -> (f32 load $addr) 
(vextract (v4i32 bc (v4f32 s2v (f32 load $addr))), 0) -> (i32 load $addr)
Remove x86 specific patterns.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42677 91177308-0d34-0410-b5e6-96231b3b80d8

2007-10-06 02:46:29 +00:00

..

CallingConvLower.cpp

propagate struct size and alignment of byval arguments to the DAG

2007-08-10 14:44:42 +00:00

DAGCombiner.cpp

Added DAG xforms. e.g.

2007-10-06 02:46:29 +00:00

LegalizeDAG.cpp

Next powerpc long double bits. Comparisons work,

2007-10-06 01:24:11 +00:00

Makefile

For PR780:

2006-07-26 16:18:00 +00:00

ScheduleDAG.cpp

If a node that defines a physical register that is expensive to copy. The

2007-10-05 01:39:18 +00:00

ScheduleDAGList.cpp

Trim some unneeded fields.

2007-09-28 19:24:24 +00:00

ScheduleDAGRRList.cpp

Fix a typo in a comment.

2007-10-05 14:11:58 +00:00

SelectionDAG.cpp

Provide names for MUL_LOHI and DIVREM operators.

2007-10-05 14:11:04 +00:00

SelectionDAGISel.cpp

Rewrite sqrt and powi to use anyfloat. By popular demand.

2007-10-02 17:43:59 +00:00

SelectionDAGPrinter.cpp

Added major new capabilities to scheduler (only BURR for now) to support physical register dependency. The BURR scheduler can now backtrace and duplicate instructions in order to avoid "expensive / impossible to copy" values (e.g. status flag EFLAGS for x86) from being clobbered.

2007-09-25 01:54:36 +00:00

TargetLowering.cpp

First round of ppc long double. call/return and

2007-10-05 20:04:43 +00:00