99 lines
2.9 KiB
LLVM
99 lines
2.9 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=x86_64-linux-gnu -global-isel -global-isel-abort=2 -verify-machineinstrs < %s -o - | FileCheck %s --check-prefix=X64
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; RUN: llc -mtriple=i386-linux-gnu -global-isel -global-isel-abort=2 -verify-machineinstrs < %s -o - | FileCheck %s --check-prefix=X86
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define i64 @test_add_i64(i64 %arg1, i64 %arg2) {
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; X64-LABEL: test_add_i64:
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; X64: # %bb.0:
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; X64-NEXT: leaq (%rsi,%rdi), %rax
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; X64-NEXT: retq
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;
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; X86-LABEL: test_add_i64:
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; X86: # %bb.0:
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
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; X86-NEXT: addl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: adcl {{[0-9]+}}(%esp), %edx
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; X86-NEXT: retl
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%ret = add i64 %arg1, %arg2
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ret i64 %ret
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}
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define i32 @test_add_i32(i32 %arg1, i32 %arg2) {
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; X64-LABEL: test_add_i32:
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; X64: # %bb.0:
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; X64-NEXT: # kill: def $edi killed $edi def $rdi
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; X64-NEXT: # kill: def $esi killed $esi def $rsi
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; X64-NEXT: leal (%rsi,%rdi), %eax
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; X64-NEXT: retq
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;
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; X86-LABEL: test_add_i32:
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; X86: # %bb.0:
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: addl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: retl
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%ret = add i32 %arg1, %arg2
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ret i32 %ret
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}
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define i16 @test_add_i16(i16 %arg1, i16 %arg2) {
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; X64-LABEL: test_add_i16:
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; X64: # %bb.0:
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; X64-NEXT: # kill: def $edi killed $edi def $rdi
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; X64-NEXT: # kill: def $esi killed $esi def $rsi
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; X64-NEXT: leal (%rsi,%rdi), %eax
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; X64-NEXT: # kill: def $ax killed $ax killed $eax
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; X64-NEXT: retq
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;
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; X86-LABEL: test_add_i16:
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; X86: # %bb.0:
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; X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: addw {{[0-9]+}}(%esp), %ax
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; X86-NEXT: retl
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%ret = add i16 %arg1, %arg2
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ret i16 %ret
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}
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define i8 @test_add_i8(i8 %arg1, i8 %arg2) {
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; X64-LABEL: test_add_i8:
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; X64: # %bb.0:
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; X64-NEXT: # kill: def $edi killed $edi def $rdi
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; X64-NEXT: # kill: def $esi killed $esi def $rsi
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; X64-NEXT: leal (%rsi,%rdi), %eax
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; X64-NEXT: # kill: def $al killed $al killed $eax
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; X64-NEXT: retq
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;
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; X86-LABEL: test_add_i8:
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; X86: # %bb.0:
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; X86-NEXT: movb {{[0-9]+}}(%esp), %al
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; X86-NEXT: addb {{[0-9]+}}(%esp), %al
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; X86-NEXT: retl
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%ret = add i8 %arg1, %arg2
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ret i8 %ret
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}
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define i32 @test_add_i1(i32 %arg1, i32 %arg2) {
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; X64-LABEL: test_add_i1:
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; X64: # %bb.0:
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; X64-NEXT: cmpl %esi, %edi
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; X64-NEXT: sete %al
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; X64-NEXT: addb %al, %al
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; X64-NEXT: movzbl %al, %eax
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; X64-NEXT: andl $1, %eax
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; X64-NEXT: retq
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;
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; X86-LABEL: test_add_i1:
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; X86: # %bb.0:
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: cmpl %eax, {{[0-9]+}}(%esp)
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; X86-NEXT: sete %al
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; X86-NEXT: addb %al, %al
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; X86-NEXT: movzbl %al, %eax
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; X86-NEXT: andl $1, %eax
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; X86-NEXT: retl
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%c = icmp eq i32 %arg1, %arg2
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%x = add i1 %c , %c
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%ret = zext i1 %x to i32
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ret i32 %ret
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}
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