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[InstCombine] Add tests for range-based saturing math overflow; NFC
authorNikita Popov <nikita.ppv@gmail.com>
Thu, 14 Mar 2019 21:06:46 +0000 (21:06 +0000)
committerNikita Popov <nikita.ppv@gmail.com>
Thu, 14 Mar 2019 21:06:46 +0000 (21:06 +0000)
commitd6add264d49e0f603803d76845bd3973df56ca7e
tree889a0838e4810f65fdaedcb0b00c6629ef8de5detree | snapshot
parent48dc9cf87f3a93015ecccad29fcf36d22923a984commit | diff
[InstCombine] Add tests for range-based saturing math overflow; NFC

Tests for cases where overflow can be determined, but not based on
known bits.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@356203 91177308-0d34-0410-b5e6-96231b3b80d8
test/Transforms/InstCombine/saturating-add-sub.ll diff | blob | history
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