1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -verify-machineinstrs -mcpu=pwr8 -mtriple=powerpc64le-unknown-gnu-linux < %s | FileCheck %s -check-prefix=PPC64LE 3 4; This tests interaction between MergeICmp and expand-memcmp. 5 6%"struct.std::pair" = type { i32, i32 } 7 8define zeroext i1 @opeq1( 9; PPC64LE-LABEL: opeq1: 10; PPC64LE: # %bb.0: # %"entry+land.rhs.i" 11; PPC64LE-NEXT: ld 3, 0(3) 12; PPC64LE-NEXT: ld 4, 0(4) 13; PPC64LE-NEXT: cmpd 3, 4 14; PPC64LE-NEXT: li 3, 0 15; PPC64LE-NEXT: li 4, 1 16; PPC64LE-NEXT: iseleq 3, 4, 3 17; PPC64LE-NEXT: blr 18 ptr nocapture readonly dereferenceable(8) %a, 19 ptr nocapture readonly dereferenceable(8) %b) local_unnamed_addr #0 { 20entry: 21 %0 = load i32, ptr %a, align 4 22 %1 = load i32, ptr %b, align 4 23 %cmp.i = icmp eq i32 %0, %1 24 br i1 %cmp.i, label %land.rhs.i, label %opeq1.exit 25 26land.rhs.i: 27 %second.i = getelementptr inbounds %"struct.std::pair", ptr %a, i64 0, i32 1 28 %2 = load i32, ptr %second.i, align 4 29 %second2.i = getelementptr inbounds %"struct.std::pair", ptr %b, i64 0, i32 1 30 %3 = load i32, ptr %second2.i, align 4 31 %cmp3.i = icmp eq i32 %2, %3 32 br label %opeq1.exit 33 34opeq1.exit: 35 %4 = phi i1 [ false, %entry ], [ %cmp3.i, %land.rhs.i ] 36 ret i1 %4 37} 38 39 40