1 ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl | FileCheck %s 2 3 ; ModuleID = 'bugpoint-reduced-simplified.bc' 4 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 5 target triple = "x86_64-unknown-linux-gnu" 6 7 ; CHECK-LABEL: func 8 ; CHECK: testb 9 ; CHECK: testb 10 define void @func() { 11 bb1: 12 br i1 undef, label %L_10, label %L_10 13 14 L_10: ; preds = %bb1, %bb1 15 br i1 undef, label %L_30, label %bb56 16 17 bb56: ; preds = %L_10 18 br label %bb33 19 20 bb33: ; preds = %bb51, %bb56 21 %r111 = load i64, i64* undef, align 8 22 br i1 undef, label %bb51, label %bb35 23 24 bb35: ; preds = %bb33 25 br i1 undef, label %L_19, label %bb37 26 27 bb37: ; preds = %bb35 28 %r128 = and i64 %r111, 576460752303423488 29 %phitmp = icmp eq i64 %r128, 0 30 br label %L_19 31 32 L_19: ; preds = %bb37, %bb35 33 %"$V_S25.0" = phi i1 [ %phitmp, %bb37 ], [ true, %bb35 ] 34 br i1 undef, label %bb51, label %bb42 35 36 bb42: ; preds = %L_19 37 %r136 = select i1 %"$V_S25.0", i32* undef, i32* undef 38 br label %bb51 39 40 bb51: ; preds = %bb42, %L_19, %bb33 41 br i1 false, label %L_30, label %bb33 42 43 L_30: ; preds = %bb51, %L_10 44 ret void 45 } 46
