[MachineOutliner] Check the last instruction from the sequence when updating liveness
The MachineOutliner was doing an std::for_each from the call (inserted
before the outlined sequence) to the iterator at the end of the
sequence.
std::for_each needs the iterator past the end, so the last instruction
was not taken into account when propagating the liveness information.
This fixes the machine verifier issue in machine-outliner-disubprogram.ll.
Differential Revision: https://reviews.llvm.org/D49295
llvm-svn: 337090
diff --git a/llvm/test/CodeGen/X86/machine-outliner-disubprogram.ll b/llvm/test/CodeGen/X86/machine-outliner-disubprogram.ll
index 3f1a8ca..41570a2 100644
--- a/llvm/test/CodeGen/X86/machine-outliner-disubprogram.ll
+++ b/llvm/test/CodeGen/X86/machine-outliner-disubprogram.ll
@@ -2,7 +2,7 @@
; that we correctly emit DISubprograms for those functions.
; Also make sure that the DISubprograms reference the generated unit.
; make sure that if there are two outlined functions in the program,
-; RUN: llc %s -enable-machine-outliner -mtriple=x86_64-apple-darwin -o /dev/null -print-after=machine-outliner
+; RUN: llc %s -verify-machineinstrs -enable-machine-outliner -mtriple=x86_64-apple-darwin -o /dev/null -print-after=machine-outliner
define void @f6() #0 !dbg !8 {
entry:
%dog = alloca i32, align 4