| ; 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: movl {{[0-9]+}}(%esp), %eax |
| ; X32-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X32-NEXT: addl {{[0-9]+}}(%esp), %eax |
| ; X32-NEXT: adcl {{[0-9]+}}(%esp), %edx |
| ; 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: def $edi killed $edi def $rdi |
| ; X64-NEXT: # kill: def $esi killed $esi def $rsi |
| ; X64-NEXT: leal (%rsi,%rdi), %eax |
| ; X64-NEXT: retq |
| ; |
| ; X32-LABEL: test_add_i32: |
| ; X32: # %bb.0: |
| ; X32-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X32-NEXT: addl {{[0-9]+}}(%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: def $edi killed $edi def $rdi |
| ; X64-NEXT: # kill: def $esi killed $esi def $rsi |
| ; X64-NEXT: leal (%rsi,%rdi), %eax |
| ; X64-NEXT: # kill: def $ax killed $ax killed $eax |
| ; X64-NEXT: retq |
| ; |
| ; X32-LABEL: test_add_i16: |
| ; X32: # %bb.0: |
| ; X32-NEXT: movzwl {{[0-9]+}}(%esp), %eax |
| ; X32-NEXT: addw {{[0-9]+}}(%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 {{[0-9]+}}(%esp), %al |
| ; X32-NEXT: addb {{[0-9]+}}(%esp), %al |
| ; X32-NEXT: retl |
| %ret = add i8 %arg1, %arg2 |
| ret i8 %ret |
| } |
| |
| define i32 @test_add_i1(i32 %arg1, i32 %arg2) { |
| ; X64-LABEL: test_add_i1: |
| ; X64: # %bb.0: |
| ; X64-NEXT: cmpl %esi, %edi |
| ; X64-NEXT: sete %al |
| ; X64-NEXT: addb %al, %al |
| ; X64-NEXT: movzbl %al, %eax |
| ; X64-NEXT: andl $1, %eax |
| ; X64-NEXT: retq |
| ; |
| ; X32-LABEL: test_add_i1: |
| ; X32: # %bb.0: |
| ; X32-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X32-NEXT: cmpl %eax, {{[0-9]+}}(%esp) |
| ; X32-NEXT: sete %al |
| ; X32-NEXT: addb %al, %al |
| ; X32-NEXT: movzbl %al, %eax |
| ; X32-NEXT: andl $1, %eax |
| ; X32-NEXT: retl |
| %c = icmp eq i32 %arg1, %arg2 |
| %x = add i1 %c , %c |
| %ret = zext i1 %x to i32 |
| ret i32 %ret |
| } |