Improve debugging output. Remove unneeded virtReg->0 mapping when
authorAlkis Evlogimenos <alkis@evlogimenos.com>
Thu, 22 Jan 2004 19:24:43 +0000 (19:24 +0000)
committerAlkis Evlogimenos <alkis@evlogimenos.com>
Thu, 22 Jan 2004 19:24:43 +0000 (19:24 +0000)
commitce501150061cc011d955368513b6b0604a1026c5
tree00af4a14884a658ddcde06502fce3c6a1fdeaac6
parent1075ecd32f53b7bc12e4a8f6917d7d1aebd4672a
Improve debugging output.  Remove unneeded virtReg->0 mapping when
virtReg lives on the stack. Now a virtual register has an entry in the
virtual->physical map or the virtual->stack slot map but never in
both.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10958 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/RegAllocLinearScan.cpp