1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=i686-unknown-unknown | FileCheck %s --check-prefixes=X86
3 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s --check-prefixes=X64
5 define i32 @test_addcarry_32_x_0_false(i32 %a0) {
6 ; X86-LABEL: test_addcarry_32_x_0_false:
8 ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
11 ; X64-LABEL: test_addcarry_32_x_0_false:
13 ; X64-NEXT: movl %edi, %eax
15 %1 = tail call { i8, i32 } @llvm.x86.addcarry.32(i8 0, i32 %a0, i32 0)
16 %2 = extractvalue { i8, i32 } %1, 1
20 define i32 @test_addcarry_32_0_x_false(i32 %a0) {
21 ; X86-LABEL: test_addcarry_32_0_x_false:
23 ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
26 ; X64-LABEL: test_addcarry_32_0_x_false:
28 ; X64-NEXT: movl %edi, %eax
30 %1 = tail call { i8, i32 } @llvm.x86.addcarry.32(i8 0, i32 0, i32 %a0)
31 %2 = extractvalue { i8, i32 } %1, 1
35 define i32 @test_subborrow_32_x_0_false(i32 %a0) {
36 ; X86-LABEL: test_subborrow_32_x_0_false:
38 ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
41 ; X64-LABEL: test_subborrow_32_x_0_false:
43 ; X64-NEXT: movl %edi, %eax
45 %1 = tail call { i8, i32 } @llvm.x86.subborrow.32(i8 0, i32 %a0, i32 0)
46 %2 = extractvalue { i8, i32 } %1, 1
50 define i32 @test_subborrow_32_0_x_false(i32 %a0) {
51 ; X86-LABEL: test_subborrow_32_0_x_false:
53 ; X86-NEXT: xorl %eax, %eax
54 ; X86-NEXT: subl {{[0-9]+}}(%esp), %eax
57 ; X64-LABEL: test_subborrow_32_0_x_false:
59 ; X64-NEXT: movl %edi, %eax
62 %1 = tail call { i8, i32 } @llvm.x86.subborrow.32(i8 0, i32 0, i32 %a0)
63 %2 = extractvalue { i8, i32 } %1, 1
67 declare { i8, i32 } @llvm.x86.addcarry.32(i8, i32, i32)
68 declare { i8, i32 } @llvm.x86.subborrow.32(i8, i32, i32)