[InstCombine] improve debug value names; NFC
authorSanjay Patel <spatel@rotateright.com>
Sat, 4 Jul 2020 14:44:27 +0000 (10:44 -0400)
committerSanjay Patel <spatel@rotateright.com>
Sat, 4 Jul 2020 15:06:30 +0000 (11:06 -0400)
commitef70cc9d1ac69125f38910d4c66388536f49f4dc
treee519fc62782de2c0462d6708dc05effd4ac73e7c
parent14936e01e2199842e0a6ef3a85a60e32c14685ea
[InstCombine] improve debug value names; NFC

The use of 'tmp' can trigger warnings from the update_test_checks.py
script. That's evidence of a flaw in the script's logic, but we
can always do better than naming variables 'tmp' in LLVM too.

The phi test file should be updated with auto-generated regex CHECK
lines, so it isn't affected by cosmetic diffs, but I don't have
time to do that right now.
llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
llvm/test/Transforms/InstCombine/icmp-mul-zext.ll
llvm/test/Transforms/InstCombine/phi.ll