| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s -check-prefix=X86-64 |
| ; RUN: llc < %s -mtriple=x86_64-cygwin | FileCheck %s -check-prefix=WIN64 |
| ; RUN: llc < %s -mtriple=x86_64-win32 | FileCheck %s -check-prefix=WIN64 |
| ; RUN: llc < %s -mtriple=x86_64-mingw32 | FileCheck %s -check-prefix=WIN64 |
| |
| define i64 @mod128(i128 %x) nounwind { |
| ; X86-64-LABEL: mod128: |
| ; X86-64: # %bb.0: |
| ; X86-64-NEXT: pushq %rax |
| ; X86-64-NEXT: movl $3, %edx |
| ; X86-64-NEXT: xorl %ecx, %ecx |
| ; X86-64-NEXT: callq __modti3 |
| ; X86-64-NEXT: popq %rcx |
| ; X86-64-NEXT: retq |
| ; |
| ; WIN64-LABEL: mod128: |
| ; WIN64: # %bb.0: |
| ; WIN64-NEXT: subq $72, %rsp |
| ; WIN64-NEXT: movq %rdx, {{[0-9]+}}(%rsp) |
| ; WIN64-NEXT: movq %rcx, {{[0-9]+}}(%rsp) |
| ; WIN64-NEXT: movq $3, {{[0-9]+}}(%rsp) |
| ; WIN64-NEXT: movq $0, {{[0-9]+}}(%rsp) |
| ; WIN64-NEXT: leaq {{[0-9]+}}(%rsp), %rcx |
| ; WIN64-NEXT: leaq {{[0-9]+}}(%rsp), %rdx |
| ; WIN64-NEXT: callq __modti3 |
| ; WIN64-NEXT: movq %xmm0, %rax |
| ; WIN64-NEXT: addq $72, %rsp |
| ; WIN64-NEXT: retq |
| |
| |
| %1 = srem i128 %x, 3 |
| %2 = trunc i128 %1 to i64 |
| ret i64 %2 |
| } |
| |
| define i64 @div128(i128 %x) nounwind { |
| ; X86-64-LABEL: div128: |
| ; X86-64: # %bb.0: |
| ; X86-64-NEXT: pushq %rax |
| ; X86-64-NEXT: movl $3, %edx |
| ; X86-64-NEXT: xorl %ecx, %ecx |
| ; X86-64-NEXT: callq __divti3 |
| ; X86-64-NEXT: popq %rcx |
| ; X86-64-NEXT: retq |
| ; |
| ; WIN64-LABEL: div128: |
| ; WIN64: # %bb.0: |
| ; WIN64-NEXT: subq $72, %rsp |
| ; WIN64-NEXT: movq %rdx, {{[0-9]+}}(%rsp) |
| ; WIN64-NEXT: movq %rcx, {{[0-9]+}}(%rsp) |
| ; WIN64-NEXT: movq $3, {{[0-9]+}}(%rsp) |
| ; WIN64-NEXT: movq $0, {{[0-9]+}}(%rsp) |
| ; WIN64-NEXT: leaq {{[0-9]+}}(%rsp), %rcx |
| ; WIN64-NEXT: leaq {{[0-9]+}}(%rsp), %rdx |
| ; WIN64-NEXT: callq __divti3 |
| ; WIN64-NEXT: movq %xmm0, %rax |
| ; WIN64-NEXT: addq $72, %rsp |
| ; WIN64-NEXT: retq |
| |
| |
| %1 = sdiv i128 %x, 3 |
| %2 = trunc i128 %1 to i64 |
| ret i64 %2 |
| } |
| |
| define i64 @umod128(i128 %x) nounwind { |
| ; X86-64-LABEL: umod128: |
| ; X86-64: # %bb.0: |
| ; X86-64-NEXT: pushq %rax |
| ; X86-64-NEXT: movl $3, %edx |
| ; X86-64-NEXT: xorl %ecx, %ecx |
| ; X86-64-NEXT: callq __umodti3 |
| ; X86-64-NEXT: popq %rcx |
| ; X86-64-NEXT: retq |
| ; |
| ; WIN64-LABEL: umod128: |
| ; WIN64: # %bb.0: |
| ; WIN64-NEXT: subq $72, %rsp |
| ; WIN64-NEXT: movq %rdx, {{[0-9]+}}(%rsp) |
| ; WIN64-NEXT: movq %rcx, {{[0-9]+}}(%rsp) |
| ; WIN64-NEXT: movq $3, {{[0-9]+}}(%rsp) |
| ; WIN64-NEXT: movq $0, {{[0-9]+}}(%rsp) |
| ; WIN64-NEXT: leaq {{[0-9]+}}(%rsp), %rcx |
| ; WIN64-NEXT: leaq {{[0-9]+}}(%rsp), %rdx |
| ; WIN64-NEXT: callq __umodti3 |
| ; WIN64-NEXT: movq %xmm0, %rax |
| ; WIN64-NEXT: addq $72, %rsp |
| ; WIN64-NEXT: retq |
| |
| |
| %1 = urem i128 %x, 3 |
| %2 = trunc i128 %1 to i64 |
| ret i64 %2 |
| } |
| |
| define i64 @udiv128(i128 %x) nounwind { |
| ; X86-64-LABEL: udiv128: |
| ; X86-64: # %bb.0: |
| ; X86-64-NEXT: pushq %rax |
| ; X86-64-NEXT: movl $3, %edx |
| ; X86-64-NEXT: xorl %ecx, %ecx |
| ; X86-64-NEXT: callq __udivti3 |
| ; X86-64-NEXT: popq %rcx |
| ; X86-64-NEXT: retq |
| ; |
| ; WIN64-LABEL: udiv128: |
| ; WIN64: # %bb.0: |
| ; WIN64-NEXT: subq $72, %rsp |
| ; WIN64-NEXT: movq %rdx, {{[0-9]+}}(%rsp) |
| ; WIN64-NEXT: movq %rcx, {{[0-9]+}}(%rsp) |
| ; WIN64-NEXT: movq $3, {{[0-9]+}}(%rsp) |
| ; WIN64-NEXT: movq $0, {{[0-9]+}}(%rsp) |
| ; WIN64-NEXT: leaq {{[0-9]+}}(%rsp), %rcx |
| ; WIN64-NEXT: leaq {{[0-9]+}}(%rsp), %rdx |
| ; WIN64-NEXT: callq __udivti3 |
| ; WIN64-NEXT: movq %xmm0, %rax |
| ; WIN64-NEXT: addq $72, %rsp |
| ; WIN64-NEXT: retq |
| |
| |
| %1 = udiv i128 %x, 3 |
| %2 = trunc i128 %1 to i64 |
| ret i64 %2 |
| } |