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1; RUN: opt -passes=gvn-hoist -S < %s | FileCheck %s2 3; Check that urem is not hoisted.4; CHECK-LABEL: @main5; CHECK: urem6; CHECK: urem7; CHECK: urem8 9@g_x_s = global i32 -470211272, align 410@g_z_s = global i32 2007237709, align 411@g_x_u = global i32 282475249, align 412@g_z_u = global i32 984943658, align 413@g_m = global i32 16807, align 414@res = common global i32 0, align 415 16; Function Attrs:17define i64 @func() {18entry:19 ret i64 120}21 22; Function Attrs:23define i32 @main() {24entry:25 %0 = load volatile i32, ptr @g_x_s, align 426 %1 = load volatile i32, ptr @g_z_s, align 427 %2 = load volatile i32, ptr @g_x_u, align 428 %3 = load volatile i32, ptr @g_z_u, align 429 %4 = load volatile i32, ptr @g_m, align 430 %call = call i64 @func()31 %conv = sext i32 %1 to i6432 %cmp = icmp ne i64 %call, %conv33 br i1 %cmp, label %if.end, label %lor.lhs.false34 35lor.lhs.false:36 %div = udiv i32 %4, %137 %rem = urem i32 %0, %div38 %cmp2 = icmp eq i32 %rem, 039 br i1 %cmp2, label %if.end, label %if.then40 41if.then:42 br label %cleanup43 44if.end:45 %call4 = call i64 @func()46 %conv5 = zext i32 %3 to i6447 %cmp6 = icmp ne i64 %call4, %conv548 br i1 %cmp6, label %if.end14, label %lor.lhs.false849 50lor.lhs.false8:51 %div9 = udiv i32 %4, %352 %rem10 = urem i32 %0, %div953 %cmp11 = icmp eq i32 %rem10, 054 br i1 %cmp11, label %if.end14, label %if.then1355 56if.then13:57 br label %cleanup58 59if.end14:60 %call15 = call i64 @func()61 %cmp17 = icmp ne i64 %call15, %conv62 br i1 %cmp17, label %if.end25, label %lor.lhs.false1963 64lor.lhs.false19:65 %div20 = udiv i32 %4, %166 %rem21 = urem i32 %0, %div2067 %cmp22 = icmp eq i32 %rem21, 068 br i1 %cmp22, label %if.end25, label %if.then2469 70if.then24:71 br label %cleanup72 73if.end25:74 br label %cleanup75 76cleanup:77 %retval.0 = phi i32 [ 0, %if.end25 ], [ 1, %if.then24 ], [ 1, %if.then13 ], [ 1, %if.then ]78 ret i32 %retval.079}80