Elimate handling of ZERO_EXTEND_INREG. This causes the PPC backend to emit
authorChris Lattner <sabre@nondot.org>
Wed, 13 Apr 2005 02:40:26 +0000 (02:40 +0000)
committerChris Lattner <sabre@nondot.org>
Wed, 13 Apr 2005 02:40:26 +0000 (02:40 +0000)
commitc951d87fe99ab464b933af7170de6f2e51953907
treed05f8550a98450afba5ff306434872cc5753334d
parent91302a10aeb1273c33bbac756b9fd3e7095859f3
Elimate handling of ZERO_EXTEND_INREG.  This causes the PPC backend to emit
andi instructions instead of rlwinm instructions for zero extend, but they
seem like they would take the same time.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21268 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/PowerPC/PPC64ISelPattern.cpp
lib/Target/PowerPC/PPCISelPattern.cpp