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1; RUN: opt < %s -passes=instcombine -S | FileCheck %s2; CHECK: select3; END.4 5target datalayout = "e-p:32:32"6target triple = "i686-pc-linux-gnu"7 %struct.point = type { i32, i32 }8 9define i32 @visible(i32 %direction, i64 %p1.0, i64 %p2.0, i64 %p3.0) {10entry:11 %p1_addr = alloca %struct.point ; <ptr> [#uses=2]12 %p2_addr = alloca %struct.point ; <ptr> [#uses=2]13 %p3_addr = alloca %struct.point ; <ptr> [#uses=2]14 %tmp.upgrd.1 = getelementptr { i64 }, ptr %p1_addr, i32 0, i32 0 ; <ptr> [#uses=1]15 store i64 %p1.0, ptr %tmp.upgrd.116 %tmp2 = getelementptr { i64 }, ptr %p2_addr, i32 0, i32 0 ; <ptr> [#uses=1]17 store i64 %p2.0, ptr %tmp218 %tmp4 = getelementptr { i64 }, ptr %p3_addr, i32 0, i32 0 ; <ptr> [#uses=1]19 store i64 %p3.0, ptr %tmp420 %tmp.upgrd.2 = icmp eq i32 %direction, 0 ; <i1> [#uses=1]21 %tmp6 = getelementptr { i64 }, ptr %p1_addr, i32 0, i32 0 ; <ptr> [#uses=1]22 %tmp.upgrd.3 = load i64, ptr %tmp6 ; <i64> [#uses=1]23 %tmp8 = getelementptr { i64 }, ptr %p2_addr, i32 0, i32 0 ; <ptr> [#uses=1]24 %tmp9 = load i64, ptr %tmp8 ; <i64> [#uses=1]25 %tmp11 = getelementptr { i64 }, ptr %p3_addr, i32 0, i32 0 ; <ptr> [#uses=1]26 %tmp12 = load i64, ptr %tmp11 ; <i64> [#uses=1]27 %tmp13 = call i32 @determinant( i64 %tmp.upgrd.3, i64 %tmp9, i64 %tmp12 ) ; <i32> [#uses=2]28 %tmp14 = icmp slt i32 %tmp13, 0 ; <i1> [#uses=1]29 %tmp26 = icmp sgt i32 %tmp13, 0 ; <i1> [#uses=1]30 %retval.0.in = select i1 %tmp.upgrd.2, i1 %tmp14, i1 %tmp26 ; <i1> [#uses=1]31 %retval.0 = zext i1 %retval.0.in to i32 ; <i32> [#uses=1]32 ret i32 %retval.033}34 35declare i32 @determinant(i64, i64, i64)36 37