1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=i686-unknown-unknown | FileCheck %s --check-prefix=X86 3; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s --check-prefix=X64 4 5@s_0 = external dso_local local_unnamed_addr global i16, align 2 6@s_2 = external dso_local local_unnamed_addr global i16, align 2 7 8define void @func_6(i8 %uc_8, i64 %uli_10) nounwind { 9; X86-LABEL: func_6: 10; X86: # %bb.0: # %entry 11; X86-NEXT: pushl %ebx 12; X86-NEXT: pushl %esi 13; X86-NEXT: movl {{[0-9]+}}(%esp), %eax 14; X86-NEXT: movl $-1, %ecx 15; X86-NEXT: xorl %edx, %edx 16; X86-NEXT: xorl %ebx, %ebx 17; X86-NEXT: # implicit-def: $si 18; X86-NEXT: .p2align 4, 0x90 19; X86-NEXT: .LBB0_1: # %for.body612 20; X86-NEXT: # =>This Inner Loop Header: Depth=1 21; X86-NEXT: testb %dl, %dl 22; X86-NEXT: je .LBB0_2 23; X86-NEXT: # %bb.3: # %if.end1401 24; X86-NEXT: # in Loop: Header=BB0_1 Depth=1 25; X86-NEXT: testb %dl, %dl 26; X86-NEXT: addl %eax, %esi 27; X86-NEXT: movw %si, s_2 28; X86-NEXT: movw %bx, s_0 29; X86-NEXT: incl %ecx 30; X86-NEXT: incl %ebx 31; X86-NEXT: cmpw $73, %cx 32; X86-NEXT: jl .LBB0_1 33; X86-NEXT: # %bb.4: # %for.body1703 34; X86-NEXT: .LBB0_2: # %if.then671 35; 36; X64-LABEL: func_6: 37; X64: # %bb.0: # %entry 38; X64-NEXT: movl $23090, %eax # imm = 0x5A32 39; X64-NEXT: xorl %ecx, %ecx 40; X64-NEXT: # implicit-def: $dx 41; X64-NEXT: .p2align 4, 0x90 42; X64-NEXT: .LBB0_1: # %for.body612 43; X64-NEXT: # =>This Inner Loop Header: Depth=1 44; X64-NEXT: testb %cl, %cl 45; X64-NEXT: je .LBB0_2 46; X64-NEXT: # %bb.3: # %if.end1401 47; X64-NEXT: # in Loop: Header=BB0_1 Depth=1 48; X64-NEXT: testb %cl, %cl 49; X64-NEXT: addl %esi, %edx 50; X64-NEXT: movw %dx, s_2(%rip) 51; X64-NEXT: leal -23090(%rax), %edi 52; X64-NEXT: movw %di, s_0(%rip) 53; X64-NEXT: incq %rax 54; X64-NEXT: leal -23091(%rax), %edi 55; X64-NEXT: cmpw $73, %di 56; X64-NEXT: jl .LBB0_1 57; X64-NEXT: # %bb.4: # %for.body1703 58; X64-NEXT: .LBB0_2: # %if.then671 59entry: 60 %conv649 = zext i8 %uc_8 to i64 61 %xor650 = xor i64 %conv649, 296357731680175678 62 %i = trunc i64 %uli_10 to i16 63 br label %for.body612 64 65for.body612: ; preds = %for.inc1677, %entry 66 %i1 = phi i16 [ undef, %entry ], [ %conv1532, %for.inc1677 ] 67 %i2 = phi i16 [ -1, %entry ], [ %add1679, %for.inc1677 ] 68 br label %if.then635 69 70if.then635: ; preds = %for.body612 71 %conv653 = sext i16 %i2 to i64 72 %cmp654.not = icmp eq i64 %xor650, %conv653 73 %conv653.op = xor i64 %conv653, 296357731680175678 74 %tobool670.not = icmp eq i64 undef, 0 75 br i1 %tobool670.not, label %if.end1401, label %if.then671 76 77if.then671: ; preds = %if.then635 78 %cmp830 = icmp sgt i16 %i1, 21 79 unreachable 80 81if.end1401: ; preds = %if.then635 82 %conv1421 = sext i16 %i2 to i32 83 %or1422 = or i32 %conv1421, undef 84 br label %if.end1510 85 86if.end1510: ; preds = %if.end1401 87 br i1 undef, label %cond.false1514, label %cond.end1528 88 89cond.false1514: ; preds = %if.end1510 90 %conv1525 = sext i16 %i2 to i64 91 %add1526 = add nsw i64 %conv1525, 23091 92 br label %cond.end1528 93 94cond.end1528: ; preds = %cond.false1514, %if.end1510 95 %cond1529 = phi i64 [ %add1526, %cond.false1514 ], [ undef, %if.end1510 ] 96 %conv1532 = add i16 %i1, %i 97 store i16 %conv1532, i16* @s_2, align 2 98 br label %for.inc1677 99 100for.inc1677: ; preds = %cond.end1528 101 %add1679 = add i16 %i2, 1 102 store i16 %add1679, i16* @s_0, align 2 103 %cmp610 = icmp slt i16 %add1679, 73 104 br i1 %cmp610, label %for.body612, label %for.body1703 105 106for.body1703: ; preds = %for.inc1677 107 unreachable 108} 109