1 ; RUN: llc -enable-new-pm -mtriple=x86_64-unknown -stop-after=x86-isel %s -o - | llc -passes='print<live-vars>' -x mir 2>&1 | FileCheck %s
3 define i32 @foo(i32 noundef %0) local_unnamed_addr {
5 br i1 %2, label %13, label %3
9 %5 = zext i32 %4 to i33
11 %7 = zext i32 %6 to i33
14 %10 = trunc i33 %9 to i32
20 %14 = phi i32 [ 0, %1 ], [ %12, %3 ]
24 ; CHECK: Live variables in machine function: foo
25 ; CHECK: Virtual register '%0':
26 ; CHECK: Alive in blocks:
27 ; CHECK: Killed by: No instructions.