| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mtriple=x86_64-linux-gnu -global-isel -verify-machineinstrs < %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=X64 |
| ; RUN: llc -mtriple=i386-linux-gnu -global-isel -verify-machineinstrs < %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=X32 |
| |
| define i64 @test_add_i64(i64 %arg1, i64 %arg2) { |
| ; X64-LABEL: test_add_i64: |
| ; X64: # BB#0: |
| ; X64-NEXT: leaq (%rsi,%rdi), %rax |
| ; X64-NEXT: retq |
| ; |
| ; X32-LABEL: test_add_i64: |
| ; X32: # BB#0: |
| ; X32-NEXT: pushl %ebp |
| ; X32-NEXT: .Lcfi0: |
| ; X32-NEXT: .cfi_def_cfa_offset 8 |
| ; X32-NEXT: .Lcfi1: |
| ; X32-NEXT: .cfi_offset %ebp, -8 |
| ; X32-NEXT: movl %esp, %ebp |
| ; X32-NEXT: .Lcfi2: |
| ; X32-NEXT: .cfi_def_cfa_register %ebp |
| ; X32-NEXT: movl 16(%ebp), %eax |
| ; X32-NEXT: movl 20(%ebp), %edx |
| ; X32-NEXT: addl 8(%ebp), %eax |
| ; X32-NEXT: adcl 12(%ebp), %edx |
| ; X32-NEXT: popl %ebp |
| ; X32-NEXT: retl |
| %ret = add i64 %arg1, %arg2 |
| ret i64 %ret |
| } |
| |
| define i32 @test_add_i32(i32 %arg1, i32 %arg2) { |
| ; X64-LABEL: test_add_i32: |
| ; X64: # BB#0: |
| ; X64-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def> |
| ; X64-NEXT: # kill: %ESI<def> %ESI<kill> %RSI<def> |
| ; X64-NEXT: leal (%rsi,%rdi), %eax |
| ; X64-NEXT: retq |
| ; |
| ; X32-LABEL: test_add_i32: |
| ; X32: # BB#0: |
| ; X32-NEXT: movl 8(%esp), %eax |
| ; X32-NEXT: addl 4(%esp), %eax |
| ; X32-NEXT: retl |
| %ret = add i32 %arg1, %arg2 |
| ret i32 %ret |
| } |
| |
| define i16 @test_add_i16(i16 %arg1, i16 %arg2) { |
| ; X64-LABEL: test_add_i16: |
| ; X64: # BB#0: |
| ; X64-NEXT: # kill: %DI<def> %DI<kill> %RDI<def> |
| ; X64-NEXT: # kill: %SI<def> %SI<kill> %RSI<def> |
| ; X64-NEXT: leal (%rsi,%rdi), %eax |
| ; X64-NEXT: # kill: %AX<def> %AX<kill> %EAX<kill> |
| ; X64-NEXT: retq |
| ; |
| ; X32-LABEL: test_add_i16: |
| ; X32: # BB#0: |
| ; X32-NEXT: movzwl 8(%esp), %eax |
| ; X32-NEXT: addw 4(%esp), %ax |
| ; X32-NEXT: retl |
| %ret = add i16 %arg1, %arg2 |
| ret i16 %ret |
| } |
| |
| define i8 @test_add_i8(i8 %arg1, i8 %arg2) { |
| ; X64-LABEL: test_add_i8: |
| ; X64: # BB#0: |
| ; X64-NEXT: addb %dil, %sil |
| ; X64-NEXT: movl %esi, %eax |
| ; X64-NEXT: retq |
| ; |
| ; X32-LABEL: test_add_i8: |
| ; X32: # BB#0: |
| ; X32-NEXT: movb 8(%esp), %al |
| ; X32-NEXT: addb 4(%esp), %al |
| ; X32-NEXT: retl |
| %ret = add i8 %arg1, %arg2 |
| ret i8 %ret |
| } |