1 ; RUN: llc < %s -mtriple=thumbv7-apple-darwin | FileCheck %s 2 3 ; There shouldn't be a unconditional branch at end of bb52. 4 ; rdar://7184787 5 6 @posed = external global i64 ; <i64*> [#uses=1] 7 8 define i1 @ab_bb52(i64 %.reload78, i64* %.out, i64* %.out1) nounwind { 9 newFuncRoot: 10 br label %bb52 11 12 bb52.bb55_crit_edge.exitStub: ; preds = %bb52 13 store i64 %0, i64* %.out 14 store i64 %2, i64* %.out1 15 ret i1 true 16 17 bb52.bb53_crit_edge.exitStub: ; preds = %bb52 18 store i64 %0, i64* %.out 19 store i64 %2, i64* %.out1 20 ret i1 false 21 22 bb52: ; preds = %newFuncRoot 23 ; CHECK: movne 24 ; CHECK: moveq 25 ; CHECK: pop 26 %0 = load i64* @posed, align 4 ; <i64> [#uses=3] 27 %1 = sub i64 %0, %.reload78 ; <i64> [#uses=1] 28 %2 = ashr i64 %1, 1 ; <i64> [#uses=3] 29 %3 = icmp eq i64 %2, 0 ; <i1> [#uses=1] 30 br i1 %3, label %bb52.bb55_crit_edge.exitStub, label %bb52.bb53_crit_edge.exitStub 31 } 32
