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1; RUN: opt -S -passes=sink < %s | FileCheck %s2target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"3target triple = "x86_64-unknown-linux-gnu"4 5define void @test1(ptr) {6entry:7 %1 = call ptr %0() #08 fence syncscope("singlethread") seq_cst9 %2 = load i32, ptr %1, align 410 fence syncscope("singlethread") seq_cst11 %3 = icmp eq i32 %2, 012 br i1 %3, label %fail, label %pass13 14fail: ; preds = %top15 br label %pass16 17pass: ; preds = %fail, %top18 ret void19}20 21; CHECK-LABEL: @test1(22; CHECK: %[[call:.*]] = call ptr %0()23; CHECK: fence syncscope("singlethread") seq_cst24; CHECK: load i32, ptr %[[call]], align 425; CHECK: fence syncscope("singlethread") seq_cst26 27 28attributes #0 = { nounwind readnone }29