commit 743d0a1f831f1d5a3141a6ca730558f40c35690a
author Alkis Evlogimenos <alkis@evlogimenos.com> Mon Feb 23 18:14:48 2004 +0000
committer Alkis Evlogimenos <alkis@evlogimenos.com> Mon Feb 23 18:14:48 2004 +0000
tree d2c1a5eefbfb5fc6922dab4d3dc29b3fb2f42242
parent fbc39d50455f1895117fe9796294942759026540

Refactor rewinding code for finding the first terminator of a basic
block into MachineBasicBlock::getFirstTerminator().

This also fixes a bug in the implementation of the above in both
RegAllocLocal and InstrSched, where instructions where added after the
terminator if the basic block's only instruction was a terminator (it
shouldn't matter for RegAllocLocal since this case never occurs in
practice).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11748 91177308-0d34-0410-b5e6-96231b3b80d8