1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4
2 ; RUN: opt < %s -passes=newgvn | llvm-dis
3 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
4 target triple = "i386-apple-darwin7"
6 define i32 @main(i32 %argc, ptr %argv) nounwind {
11 %tmp = load i8, ptr %opt.0, align 1 ; <i8> [#uses=0]
12 %tmp1 = getelementptr i8, ptr %opt.0, i32 1 ; <ptr> [#uses=2]
13 switch i32 0, label %bb81 [
28 bb82: ; preds = %bb84, %bb79, %bb41
29 %opt.0 = phi ptr [ %tmp3, %bb84 ], [ %tmp1, %bb79 ], [ %tmp1, %bb41 ] ; <ptr> [#uses=3]
30 %tmp2 = load i8, ptr %opt.0, align 1 ; <i8> [#uses=0]
31 br i1 false, label %bb84, label %bb41
33 bb84: ; preds = %bb82, %entry
34 %tmp3 = getelementptr i8, ptr null, i32 1 ; <ptr> [#uses=1]