| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=i686-unknown-unknown | FileCheck %s --check-prefix=X86 |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s --check-prefix=X64 |
| |
| @s_0 = external dso_local local_unnamed_addr global i16, align 2 |
| @s_2 = external dso_local local_unnamed_addr global i16, align 2 |
| |
| define void @func_6(i8 %uc_8, i64 %uli_10) nounwind { |
| ; X86-LABEL: func_6: |
| ; X86: # %bb.0: # %entry |
| ; X86-NEXT: pushl %ebx |
| ; X86-NEXT: pushl %esi |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: movl $-1, %ecx |
| ; X86-NEXT: xorl %edx, %edx |
| ; X86-NEXT: xorl %ebx, %ebx |
| ; X86-NEXT: # implicit-def: $si |
| ; X86-NEXT: .p2align 4, 0x90 |
| ; X86-NEXT: .LBB0_1: # %for.body612 |
| ; X86-NEXT: # =>This Inner Loop Header: Depth=1 |
| ; X86-NEXT: testb %dl, %dl |
| ; X86-NEXT: je .LBB0_2 |
| ; X86-NEXT: # %bb.3: # %if.end1401 |
| ; X86-NEXT: # in Loop: Header=BB0_1 Depth=1 |
| ; X86-NEXT: testb %dl, %dl |
| ; X86-NEXT: addl %eax, %esi |
| ; X86-NEXT: movw %si, s_2 |
| ; X86-NEXT: movw %bx, s_0 |
| ; X86-NEXT: incl %ecx |
| ; X86-NEXT: incl %ebx |
| ; X86-NEXT: cmpw $73, %cx |
| ; X86-NEXT: jl .LBB0_1 |
| ; X86-NEXT: # %bb.4: # %for.body1703 |
| ; X86-NEXT: .LBB0_2: # %if.then671 |
| ; |
| ; X64-LABEL: func_6: |
| ; X64: # %bb.0: # %entry |
| ; X64-NEXT: movl $23090, %eax # imm = 0x5A32 |
| ; X64-NEXT: xorl %ecx, %ecx |
| ; X64-NEXT: # implicit-def: $dx |
| ; X64-NEXT: .p2align 4, 0x90 |
| ; X64-NEXT: .LBB0_1: # %for.body612 |
| ; X64-NEXT: # =>This Inner Loop Header: Depth=1 |
| ; X64-NEXT: testb %cl, %cl |
| ; X64-NEXT: je .LBB0_2 |
| ; X64-NEXT: # %bb.3: # %if.end1401 |
| ; X64-NEXT: # in Loop: Header=BB0_1 Depth=1 |
| ; X64-NEXT: testb %cl, %cl |
| ; X64-NEXT: addl %esi, %edx |
| ; X64-NEXT: movw %dx, {{.*}}(%rip) |
| ; X64-NEXT: leal -23090(%rax), %edi |
| ; X64-NEXT: movw %di, {{.*}}(%rip) |
| ; X64-NEXT: incq %rax |
| ; X64-NEXT: leal -23091(%rax), %edi |
| ; X64-NEXT: cmpw $73, %di |
| ; X64-NEXT: jl .LBB0_1 |
| ; X64-NEXT: # %bb.4: # %for.body1703 |
| ; X64-NEXT: .LBB0_2: # %if.then671 |
| entry: |
| %conv649 = zext i8 %uc_8 to i64 |
| %xor650 = xor i64 %conv649, 296357731680175678 |
| %i = trunc i64 %uli_10 to i16 |
| br label %for.body612 |
| |
| for.body612: ; preds = %for.inc1677, %entry |
| %i1 = phi i16 [ undef, %entry ], [ %conv1532, %for.inc1677 ] |
| %i2 = phi i16 [ -1, %entry ], [ %add1679, %for.inc1677 ] |
| br label %if.then635 |
| |
| if.then635: ; preds = %for.body612 |
| %conv653 = sext i16 %i2 to i64 |
| %cmp654.not = icmp eq i64 %xor650, %conv653 |
| %conv653.op = xor i64 %conv653, 296357731680175678 |
| %tobool670.not = icmp eq i64 undef, 0 |
| br i1 %tobool670.not, label %if.end1401, label %if.then671 |
| |
| if.then671: ; preds = %if.then635 |
| %cmp830 = icmp sgt i16 %i1, 21 |
| unreachable |
| |
| if.end1401: ; preds = %if.then635 |
| %conv1421 = sext i16 %i2 to i32 |
| %or1422 = or i32 %conv1421, undef |
| br label %if.end1510 |
| |
| if.end1510: ; preds = %if.end1401 |
| br i1 undef, label %cond.false1514, label %cond.end1528 |
| |
| cond.false1514: ; preds = %if.end1510 |
| %conv1525 = sext i16 %i2 to i64 |
| %add1526 = add nsw i64 %conv1525, 23091 |
| br label %cond.end1528 |
| |
| cond.end1528: ; preds = %cond.false1514, %if.end1510 |
| %cond1529 = phi i64 [ %add1526, %cond.false1514 ], [ undef, %if.end1510 ] |
| %conv1532 = add i16 %i1, %i |
| store i16 %conv1532, i16* @s_2, align 2 |
| br label %for.inc1677 |
| |
| for.inc1677: ; preds = %cond.end1528 |
| %add1679 = add i16 %i2, 1 |
| store i16 %add1679, i16* @s_0, align 2 |
| %cmp610 = icmp slt i16 %add1679, 73 |
| br i1 %cmp610, label %for.body612, label %for.body1703 |
| |
| for.body1703: ; preds = %for.inc1677 |
| unreachable |
| } |