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[AggressiveInstCombine] Fixed TruncCombine class to handle TruncInst leaf node…
b86b771c0207
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Authored by aaboud on Jan 31 2018, 2:39 PM.

Description

[AggressiveInstCombine] Fixed TruncCombine class to handle TruncInst leaf node correctly. This covers the case where TruncInst leaf node is a constant expression. See PR36121 for more details.

Differential Revision: https://reviews.llvm.org/D42622

llvm-svn: 323926

Details

Committed
aaboudJan 31 2018, 2:39 PM
Differential Revision
D42622: [AggressiveInstCombine] fixed PR36121
Parents
rGe44faf53c769: [X86] Make the type checks in detectAVX512USatPattern more robust
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Changes (3)

PathSize
llvm/
lib/
Transforms/
AggressiveInstCombine/
test/
Transforms/
AggressiveInstCombine/

rGb86b771c0207

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llvm/lib/Transforms/AggressiveInstCombine/TruncInstCombine.cpp

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llvm/test/Transforms/AggressiveInstCombine/trunc_const_expr.ll

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llvm/test/Transforms/AggressiveInstCombine/trunc_multi_uses.ll

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