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1; RUN: llc < %s2; PR41883; ModuleID = '<stdin>'4target 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"5target triple = "i386-apple-darwin9.6"6@g_9 = external global i32 ; <ptr> [#uses=1]7 8define i32 @int86(i32 %p_87) nounwind {9entry:10 %0 = trunc i32 %p_87 to i8 ; <i8> [#uses=1]11 %1 = icmp ne i8 %0, 0 ; <i1> [#uses=1]12 br label %bb13 14bb: ; preds = %bb.i, %bb, %entry15 %2 = load volatile i32, ptr @g_9, align 4 ; <i32> [#uses=2]16 %3 = icmp sgt i32 %2, 1 ; <i1> [#uses=1]17 %4 = and i1 %3, %1 ; <i1> [#uses=1]18 br i1 %4, label %bb.i, label %bb19 20bb.i: ; preds = %bb21 %5 = icmp sgt i32 0, %2 ; <i1> [#uses=0]22 br label %bb23}24