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llvm-mirror/lib/CodeGen/SelectionDAG
Mon P Wang 1cd6172342 Avoid doing the transformation c ? 1.0 : 2.0 as load { 2.0, 1.0 } + c*4
if FPConstant is legal because if the FPConstant doesn't need to be stored
in a constant pool, the transformation is unlikely to be profitable.

llvm-svn: 66994
2009-03-14 00:25:19 +00:00
..
CallingConvLower.cpp Add "inreg" field to CallSDNode (doesn't increase 2008-09-26 19:31:26 +00:00
CMakeLists.txt Experimental post-pass scheduling support. Post-pass scheduling 2008-11-19 23:18:57 +00:00
DAGCombiner.cpp Avoid doing the transformation c ? 1.0 : 2.0 as load { 2.0, 1.0 } + c*4 2009-03-14 00:25:19 +00:00
FastISel.cpp Improve FastISel's handling of truncates to i1, and implement 2009-03-13 23:53:06 +00:00
LegalizeDAG.cpp Fix some significant problems with constant pools that resulted in unnecessary paddings between constant pool entries, larger than necessary alignments (e.g. 8 byte alignment for .literal4 sections), and potentially other issues. 2009-03-13 07:51:59 +00:00
LegalizeFloatTypes.cpp bug 3610: Floating point vaarg not softened. 2009-02-21 19:11:18 +00:00
LegalizeIntegerTypes.cpp Fix some significant problems with constant pools that resulted in unnecessary paddings between constant pool entries, larger than necessary alignments (e.g. 8 byte alignment for .literal4 sections), and potentially other issues. 2009-03-13 07:51:59 +00:00
LegalizeTypes.cpp Use getDebugLoc forwarder instead of getNode()->getDebugLoc. 2009-02-07 19:59:05 +00:00
LegalizeTypes.h PR3686: make the legalizer handle bitcast from i80 to x86 long double. 2009-03-04 06:23:34 +00:00
LegalizeTypesGeneric.cpp Revert BuildVectorSDNode related patches: 65426, 65427, and 65296. 2009-02-25 22:49:59 +00:00
LegalizeVectorTypes.cpp Revert BuildVectorSDNode related patches: 65426, 65427, and 65296. 2009-02-25 22:49:59 +00:00
Makefile Removed trailing whitespace from Makefiles. 2009-01-09 16:44:42 +00:00
ScheduleDAGFast.cpp When scheduling a block in parts, keep track of the overall 2009-02-11 04:27:20 +00:00
ScheduleDAGList.cpp When scheduling a block in parts, keep track of the overall 2009-02-11 04:27:20 +00:00
ScheduleDAGRRList.cpp Fix a typo in a comment. 2009-03-12 23:55:10 +00:00
ScheduleDAGSDNodes.cpp When scheduling a block in parts, keep track of the overall 2009-02-11 04:27:20 +00:00
ScheduleDAGSDNodes.h When scheduling a block in parts, keep track of the overall 2009-02-11 04:27:20 +00:00
ScheduleDAGSDNodesEmit.cpp Fix some significant problems with constant pools that resulted in unnecessary paddings between constant pool entries, larger than necessary alignments (e.g. 8 byte alignment for .literal4 sections), and potentially other issues. 2009-03-13 07:51:59 +00:00
SelectionDAG.cpp Fix some significant problems with constant pools that resulted in unnecessary paddings between constant pool entries, larger than necessary alignments (e.g. 8 byte alignment for .literal4 sections), and potentially other issues. 2009-03-13 07:51:59 +00:00
SelectionDAGBuild.cpp Oops...I committed too much. 2009-03-13 04:39:26 +00:00
SelectionDAGBuild.h Generate these labels when we're in "fast" mode, not simply when we're no in 2009-02-19 21:12:54 +00:00
SelectionDAGISel.cpp Enable Chris' value propagation change. It make available known sign, zero, one bits information for values that are live out of basic blocks. The goal is to eliminate unnecessary sext, zext, truncate of values that are live-in to blocks. This does not handle PHI nodes yet. 2009-03-12 06:29:49 +00:00
SelectionDAGPrinter.cpp Fix some significant problems with constant pools that resulted in unnecessary paddings between constant pool entries, larger than necessary alignments (e.g. 8 byte alignment for .literal4 sections), and potentially other issues. 2009-03-13 07:51:59 +00:00
TargetLowering.cpp Introduce new linkage types linkonce_odr, weak_odr, common_odr 2009-03-07 15:45:40 +00:00