llvm-project/llvm/lib/CodeGen/SelectionDAG
Dan Gohman be36f5ccda When transforming sext(trunc(load(x))) into sext(smaller load(x)),
the trunc is directly replaced with the smaller load, so don't
try to create a new sext node. This fixes PR4050.

llvm-svn: 70179
2009-04-27 02:00:55 +00:00
..
CMakeLists.txt Experimental post-pass scheduling support. Post-pass scheduling 2008-11-19 23:18:57 +00:00
CallingConvLower.cpp Minor top-level comment fix. 2009-03-31 16:51:18 +00:00
DAGCombiner.cpp When transforming sext(trunc(load(x))) into sext(smaller load(x)), 2009-04-27 02:00:55 +00:00
FastISel.cpp Do not treat beginning of inlined scope as beginning of normal function scope if the location info is missing. 2009-04-16 17:55:30 +00:00
LegalizeDAG.cpp Revert 69952. Causes testsuite failures on linux x86-64. 2009-04-24 12:40:33 +00:00
LegalizeFloatTypes.cpp Refactor the code to grab the low and high parts of a value 2009-04-25 17:55:53 +00:00
LegalizeIntegerTypes.cpp Revise my previous change 68996 as suggested by Duncan. 2009-04-20 17:27:09 +00:00
LegalizeTypes.cpp Refactor the code to grab the low and high parts of a value 2009-04-25 17:55:53 +00:00
LegalizeTypes.h Refactor the code to grab the low and high parts of a value 2009-04-25 17:55:53 +00:00
LegalizeTypesGeneric.cpp Refactor the code to grab the low and high parts of a value 2009-04-25 17:55:53 +00:00
LegalizeVectorTypes.cpp Revert 69952. Causes testsuite failures on linux x86-64. 2009-04-24 12:40:33 +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 In the list-burr's pseudo two-addr dependency heuristics, don't 2009-04-16 20:59:02 +00:00
ScheduleDAGSDNodes.cpp Don't set SUnit::hasPhysRegDefs to true unless the defs are 2009-03-23 17:39:36 +00:00
ScheduleDAGSDNodes.h Rename COPY_TO_SUBCLASS to COPY_TO_REGCLASS, and generalize 2009-04-13 21:06:25 +00:00
ScheduleDAGSDNodesEmit.cpp Make X86's copyRegToReg able to handle copies to and from subclasses. 2009-04-20 22:54:34 +00:00
SelectionDAG.cpp Fix PR 4057, a crash doing float->char const folding. 2009-04-24 21:34:13 +00:00
SelectionDAGBuild.cpp Revert 69952. Causes testsuite failures on linux x86-64. 2009-04-24 12:40:33 +00:00
SelectionDAGBuild.h Factor out a bit of code that appears in several places into a 2009-04-23 23:13:24 +00:00
SelectionDAGISel.cpp Factor out a bit of code that appears in several places into a 2009-04-23 23:13:24 +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 Fix PR3898, which manifests as failures on are an Xcore, 2009-04-18 20:48:07 +00:00