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