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63e7a38c89
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 |
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Analysis | ||
AsmParser | ||
Bitcode | ||
CodeGen | ||
DebugInfo | ||
ExecutionEngine | ||
IR | ||
IRReader | ||
Linker | ||
MC | ||
Object | ||
Option | ||
Support | ||
TableGen | ||
Target | ||
Transforms | ||
CMakeLists.txt | ||
LLVMBuild.txt | ||
Makefile |