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author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2020-11-10 16:53:06 +0000 |
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committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2020-11-10 17:03:17 +0000 |
commit | 46a734621dc4b38db78156fcd769864f7ef8ac18 (patch) | |
tree | 71f7c01a44e5cfe2eb0585c060055b3c102d2a6f /clang/lib/Frontend/CompilerInvocation.cpp | |
parent | 929a127932b4ad39551ea844880217a5f12e2034 (diff) | |
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[ValueTracking] computeKnownBitsFromShiftOperator - always return with Known2 containing the shifted value source. NFCI.
As detailed on D90479, in most circumstances we will always call computeKnownBits for Op0, so always perform this by pulling out the duplicate calls.
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
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