Hal Finkel 63e7a38c89 Fix PromoteIntRes_BUILD_VECTOR crash with i1 vectors ...

This fixes a bug (found by llvm-stress) in
DAGTypeLegalizer::PromoteIntRes_BUILD_VECTOR where it assumed that the result
type would always be larger than the original operands. This is not always
true, however, with boolean vectors. For example, promoting a node of type v8i1
(where the operands will be of type i32, the type to which i1 is promoted) will
yield a node with a result vector element type of i16 (and operands of type
i32). As a result, we cannot blindly assume that we can ANY_EXTEND the operands
to the result type.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185794 91177308-0d34-0410-b5e6-96231b3b80d8

2013-07-08 06:16:58 +00:00

..

Analysis

Eliminate trivial redundant loads across nocapture+readonly calls to uncaptured

2013-07-07 10:15:16 +00:00

AsmParser

Extend 'readonly' and 'readnone' to work on function arguments as well as

2013-07-06 00:29:58 +00:00

Bitcode

Remove the Copied parameter from MemoryObject::readBytes.

2013-05-24 10:54:58 +00:00

CodeGen

Fix PromoteIntRes_BUILD_VECTOR crash with i1 vectors

2013-07-08 06:16:58 +00:00

DebugInfo

Spell correct (s/begining/beginning/)

2013-06-19 21:42:05 +00:00

ExecutionEngine

Use SmallVectorImpl::iterator/const_iterator instead of SmallVector to avoid specifying the vector size.

2013-07-04 01:31:24 +00:00

IR

Extend 'readonly' and 'readnone' to work on function arguments as well as

2013-07-06 00:29:58 +00:00

IRReader

keep only the StringRef version of getFileOrSTDIN.

2013-06-25 05:28:34 +00:00

Linker

Extend RemapInstruction and friends to take an optional new parameter, a ValueMaterializer.

2013-05-28 15:17:05 +00:00

MC

Revert: Fix wrong code offset for unwind code SET_FPREG.

2013-07-08 04:48:34 +00:00

Object

Remove a useless declarations (found by scan-build)

2013-07-05 15:58:12 +00:00

Option

Fix a crash bug in dumping options with groups

2013-06-26 22:43:37 +00:00

Support

Remove unique_file now that it is unused.

2013-07-05 21:19:35 +00:00

TableGen

keep only the StringRef version of getFileOrSTDIN.

2013-06-25 05:28:34 +00:00

Target

Revert "Reuse %rax after calling __chkstk on win64"

2013-07-08 01:30:57 +00:00

Transforms

Clear the builder insert point between tree-vectorization phases.

2013-07-07 14:57:18 +00:00

CMakeLists.txt

Move lib/Archive to tools/llvm-ar.

2013-06-17 15:47:20 +00:00

LLVMBuild.txt

Move lib/Archive to tools/llvm-ar.

2013-06-17 15:47:20 +00:00

Makefile

Move lib/Archive to tools/llvm-ar.

2013-06-17 15:47:20 +00:00