1 files changed, 113 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/win32-int-runtime-libcalls.ll b/llvm/test/CodeGen/X86/win32-int-runtime-libcalls.ll
new file mode 100644
index 0000000..5ac90a0
--- /dev/null
+++ b/llvm/test/CodeGen/X86/win32-int-runtime-libcalls.ll
@@ -0,0 +1,113 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
+; RUN: llc -mtriple=i686-windows-msvc < %s | FileCheck -check-prefix=CHECK32 %s
+; RUN: llc -mtriple=x86_64-windows-msvc < %s | FileCheck -check-prefix=CHECK64 %s
+
+define i64 @test_sdiv_i64(i64 %a, i64 %b) {
+; CHECK32-LABEL: test_sdiv_i64:
+; CHECK32:       # %bb.0:
+; CHECK32-NEXT:    pushl {{[0-9]+}}(%esp)
+; CHECK32-NEXT:    pushl {{[0-9]+}}(%esp)
+; CHECK32-NEXT:    pushl {{[0-9]+}}(%esp)
+; CHECK32-NEXT:    pushl {{[0-9]+}}(%esp)
+; CHECK32-NEXT:    calll __alldiv
+; CHECK32-NEXT:    retl
+;
+; CHECK64-LABEL: test_sdiv_i64:
+; CHECK64:       # %bb.0:
+; CHECK64-NEXT:    movq %rdx, %r8
+; CHECK64-NEXT:    movq %rcx, %rax
+; CHECK64-NEXT:    cqto
+; CHECK64-NEXT:    idivq %r8
+; CHECK64-NEXT:    retq
+  %ret = sdiv i64 %a, %b
+  ret i64 %ret
+}
+
+define i64 @test_srem_i64(i64 %a, i64 %b) {
+; CHECK32-LABEL: test_srem_i64:
+; CHECK32:       # %bb.0:
+; CHECK32-NEXT:    pushl {{[0-9]+}}(%esp)
+; CHECK32-NEXT:    pushl {{[0-9]+}}(%esp)
+; CHECK32-NEXT:    pushl {{[0-9]+}}(%esp)
+; CHECK32-NEXT:    pushl {{[0-9]+}}(%esp)
+; CHECK32-NEXT:    calll __allrem
+; CHECK32-NEXT:    retl
+;
+; CHECK64-LABEL: test_srem_i64:
+; CHECK64:       # %bb.0:
+; CHECK64-NEXT:    movq %rdx, %r8
+; CHECK64-NEXT:    movq %rcx, %rax
+; CHECK64-NEXT:    cqto
+; CHECK64-NEXT:    idivq %r8
+; CHECK64-NEXT:    movq %rdx, %rax
+; CHECK64-NEXT:    retq
+  %ret = srem i64 %a, %b
+  ret i64 %ret
+}
+
+define i64 @test_udiv_i64(i64 %a, i64 %b) {
+; CHECK32-LABEL: test_udiv_i64:
+; CHECK32:       # %bb.0:
+; CHECK32-NEXT:    pushl {{[0-9]+}}(%esp)
+; CHECK32-NEXT:    pushl {{[0-9]+}}(%esp)
+; CHECK32-NEXT:    pushl {{[0-9]+}}(%esp)
+; CHECK32-NEXT:    pushl {{[0-9]+}}(%esp)
+; CHECK32-NEXT:    calll __aulldiv
+; CHECK32-NEXT:    retl
+;
+; CHECK64-LABEL: test_udiv_i64:
+; CHECK64:       # %bb.0:
+; CHECK64-NEXT:    movq %rdx, %r8
+; CHECK64-NEXT:    movq %rcx, %rax
+; CHECK64-NEXT:    xorl %edx, %edx
+; CHECK64-NEXT:    divq %r8
+; CHECK64-NEXT:    retq
+  %ret = udiv i64 %a, %b
+  ret i64 %ret
+}
+
+define i64 @test_urem_i64(i64 %a, i64 %b) {
+; CHECK32-LABEL: test_urem_i64:
+; CHECK32:       # %bb.0:
+; CHECK32-NEXT:    pushl {{[0-9]+}}(%esp)
+; CHECK32-NEXT:    pushl {{[0-9]+}}(%esp)
+; CHECK32-NEXT:    pushl {{[0-9]+}}(%esp)
+; CHECK32-NEXT:    pushl {{[0-9]+}}(%esp)
+; CHECK32-NEXT:    calll __aullrem
+; CHECK32-NEXT:    retl
+;
+; CHECK64-LABEL: test_urem_i64:
+; CHECK64:       # %bb.0:
+; CHECK64-NEXT:    movq %rdx, %r8
+; CHECK64-NEXT:    movq %rcx, %rax
+; CHECK64-NEXT:    xorl %edx, %edx
+; CHECK64-NEXT:    divq %r8
+; CHECK64-NEXT:    movq %rdx, %rax
+; CHECK64-NEXT:    retq
+  %ret = urem i64 %a, %b
+  ret i64 %ret
+}
+
+define i64 @test_mul_i64(i64 %a, i64 %b) {
+; CHECK32-LABEL: test_mul_i64:
+; CHECK32:       # %bb.0:
+; CHECK32-NEXT:    pushl %esi
+; CHECK32-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; CHECK32-NEXT:    movl {{[0-9]+}}(%esp), %esi
+; CHECK32-NEXT:    movl %ecx, %eax
+; CHECK32-NEXT:    mull %esi
+; CHECK32-NEXT:    imull {{[0-9]+}}(%esp), %ecx
+; CHECK32-NEXT:    addl %ecx, %edx
+; CHECK32-NEXT:    imull {{[0-9]+}}(%esp), %esi
+; CHECK32-NEXT:    addl %esi, %edx
+; CHECK32-NEXT:    popl %esi
+; CHECK32-NEXT:    retl
+;
+; CHECK64-LABEL: test_mul_i64:
+; CHECK64:       # %bb.0:
+; CHECK64-NEXT:    movq %rcx, %rax
+; CHECK64-NEXT:    imulq %rdx, %rax
+; CHECK64-NEXT:    retq
+  %ret = mul i64 %a, %b
+  ret i64 %ret
+}