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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt < %s -passes=mergeicmps -verify-dom-info -mtriple=x86_64-unknown-unknown -S | FileCheck %s3 4%S = type { i32, i32 }5 6define zeroext i1 @opeq(7; CHECK-LABEL: @opeq(8; CHECK-NEXT: entry:9; CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr [[A:%.*]], align 410; CHECK-NEXT: [[TMP1:%.*]] = load i32, ptr [[B:%.*]], align 411; CHECK-NEXT: [[CMP_I:%.*]] = icmp eq i32 [[TMP0]], [[TMP1]]12; CHECK-NEXT: br i1 [[CMP_I]], label [[LAND_RHS_I:%.*]], label [[OPEQ1_EXIT:%.*]]13; CHECK: land.rhs.i:14; CHECK-NEXT: [[SECOND_I:%.*]] = getelementptr inbounds [[S:%.*]], ptr [[A]], i64 0, i32 115; CHECK-NEXT: [[TMP2:%.*]] = load atomic i32, ptr [[SECOND_I]] seq_cst, align 416; CHECK-NEXT: [[SECOND2_I:%.*]] = getelementptr inbounds [[S]], ptr [[B]], i64 0, i32 117; CHECK-NEXT: [[TMP3:%.*]] = load i32, ptr [[SECOND2_I]], align 418; CHECK-NEXT: [[CMP3_I:%.*]] = icmp eq i32 [[TMP2]], [[TMP3]]19; CHECK-NEXT: br label [[OPEQ1_EXIT]]20; CHECK: opeq1.exit:21; CHECK-NEXT: [[TMP4:%.*]] = phi i1 [ false, [[ENTRY:%.*]] ], [ [[CMP3_I]], [[LAND_RHS_I]] ]22; CHECK-NEXT: ret i1 [[TMP4]]23;24 ptr nocapture readonly dereferenceable(8) %a,25 ptr nocapture readonly dereferenceable(8) %b) local_unnamed_addr #0 {26entry:27 %0 = load i32, ptr %a, align 428 %1 = load i32, ptr %b, align 429 %cmp.i = icmp eq i32 %0, %130 br i1 %cmp.i, label %land.rhs.i, label %opeq1.exit31 32land.rhs.i:33 %second.i = getelementptr inbounds %S, ptr %a, i64 0, i32 134 %2 = load atomic i32, ptr %second.i seq_cst, align 435 %second2.i = getelementptr inbounds %S, ptr %b, i64 0, i32 136 %3 = load i32, ptr %second2.i, align 437 %cmp3.i = icmp eq i32 %2, %338 br label %opeq1.exit39 40opeq1.exit:41 %4 = phi i1 [ false, %entry ], [ %cmp3.i, %land.rhs.i ]42 ret i1 %443}44