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1; PR12712; RUN: opt < %s -passes=instcombine -S | \3; RUN: grep "ashr exact i32 %.mp137, 2"4 5target 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"6target triple = "i686-pc-linux-gnu"7 8 9define i1 @test(ptr %tmp141, ptr %tmp145, 10 i32 %b8, i32 %iftmp.430.0, ptr %tmp134.out, ptr %tmp137.out)11{12newFuncRoot:13 %tmp133 = and i32 %b8, 1 ; <i32> [#uses=1]14 %tmp134 = shl i32 %tmp133, 3 ; <i32> [#uses=3]15 %tmp136 = ashr i32 %b8, 1 ; <i32> [#uses=1]16 %tmp137 = shl i32 %tmp136, 3 ; <i32> [#uses=3]17 %tmp139 = ashr i32 %tmp134, 2 ; <i32> [#uses=1]18 store i32 %tmp139, ptr %tmp14119 %tmp143 = ashr i32 %tmp137, 2 ; <i32> [#uses=1]20 store i32 %tmp143, ptr %tmp14521 icmp eq i32 %iftmp.430.0, 0 ; <i1>:0 [#uses=1]22 zext i1 %0 to i8 ; <i8>:1 [#uses=1]23 icmp ne i8 %1, 0 ; <i1>:2 [#uses=1]24 br i1 %2, label %cond_true147.exitStub, label %cond_false252.exitStub25 26cond_true147.exitStub: ; preds = %newFuncRoot27 store i32 %tmp134, ptr %tmp134.out28 store i32 %tmp137, ptr %tmp137.out29 ret i1 true30 31cond_false252.exitStub: ; preds = %newFuncRoot32 store i32 %tmp134, ptr %tmp134.out33 store i32 %tmp137, ptr %tmp137.out34 ret i1 false35}36