cmp.ll
4.11 KB
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; 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
define i32 @test_icmp_eq_i8(i8 %a, i8 %b) {
; ALL-LABEL: test_icmp_eq_i8:
; ALL: # %bb.0:
; ALL-NEXT: xorl %eax, %eax
; ALL-NEXT: cmpb %sil, %dil
; ALL-NEXT: sete %al
; ALL-NEXT: andl $1, %eax
; ALL-NEXT: retq
%r = icmp eq i8 %a, %b
%res = zext i1 %r to i32
ret i32 %res
}
define i32 @test_icmp_eq_i16(i16 %a, i16 %b) {
; ALL-LABEL: test_icmp_eq_i16:
; ALL: # %bb.0:
; ALL-NEXT: xorl %eax, %eax
; ALL-NEXT: cmpw %si, %di
; ALL-NEXT: sete %al
; ALL-NEXT: andl $1, %eax
; ALL-NEXT: retq
%r = icmp eq i16 %a, %b
%res = zext i1 %r to i32
ret i32 %res
}
define i32 @test_icmp_eq_i64(i64 %a, i64 %b) {
; ALL-LABEL: test_icmp_eq_i64:
; ALL: # %bb.0:
; ALL-NEXT: xorl %eax, %eax
; ALL-NEXT: cmpq %rsi, %rdi
; ALL-NEXT: sete %al
; ALL-NEXT: andl $1, %eax
; ALL-NEXT: retq
%r = icmp eq i64 %a, %b
%res = zext i1 %r to i32
ret i32 %res
}
define i32 @test_icmp_eq_i32(i32 %a, i32 %b) {
; ALL-LABEL: test_icmp_eq_i32:
; ALL: # %bb.0:
; ALL-NEXT: xorl %eax, %eax
; ALL-NEXT: cmpl %esi, %edi
; ALL-NEXT: sete %al
; ALL-NEXT: andl $1, %eax
; ALL-NEXT: retq
%r = icmp eq i32 %a, %b
%res = zext i1 %r to i32
ret i32 %res
}
define i32 @test_icmp_ne_i32(i32 %a, i32 %b) {
; ALL-LABEL: test_icmp_ne_i32:
; ALL: # %bb.0:
; ALL-NEXT: xorl %eax, %eax
; ALL-NEXT: cmpl %esi, %edi
; ALL-NEXT: setne %al
; ALL-NEXT: andl $1, %eax
; ALL-NEXT: retq
%r = icmp ne i32 %a, %b
%res = zext i1 %r to i32
ret i32 %res
}
define i32 @test_icmp_ugt_i32(i32 %a, i32 %b) {
; ALL-LABEL: test_icmp_ugt_i32:
; ALL: # %bb.0:
; ALL-NEXT: xorl %eax, %eax
; ALL-NEXT: cmpl %esi, %edi
; ALL-NEXT: seta %al
; ALL-NEXT: andl $1, %eax
; ALL-NEXT: retq
%r = icmp ugt i32 %a, %b
%res = zext i1 %r to i32
ret i32 %res
}
define i32 @test_icmp_uge_i32(i32 %a, i32 %b) {
; ALL-LABEL: test_icmp_uge_i32:
; ALL: # %bb.0:
; ALL-NEXT: xorl %eax, %eax
; ALL-NEXT: cmpl %esi, %edi
; ALL-NEXT: setae %al
; ALL-NEXT: andl $1, %eax
; ALL-NEXT: retq
%r = icmp uge i32 %a, %b
%res = zext i1 %r to i32
ret i32 %res
}
define i32 @test_icmp_ult_i32(i32 %a, i32 %b) {
; ALL-LABEL: test_icmp_ult_i32:
; ALL: # %bb.0:
; ALL-NEXT: xorl %eax, %eax
; ALL-NEXT: cmpl %esi, %edi
; ALL-NEXT: setb %al
; ALL-NEXT: andl $1, %eax
; ALL-NEXT: retq
%r = icmp ult i32 %a, %b
%res = zext i1 %r to i32
ret i32 %res
}
define i32 @test_icmp_ule_i32(i32 %a, i32 %b) {
; ALL-LABEL: test_icmp_ule_i32:
; ALL: # %bb.0:
; ALL-NEXT: xorl %eax, %eax
; ALL-NEXT: cmpl %esi, %edi
; ALL-NEXT: setbe %al
; ALL-NEXT: andl $1, %eax
; ALL-NEXT: retq
%r = icmp ule i32 %a, %b
%res = zext i1 %r to i32
ret i32 %res
}
define i32 @test_icmp_sgt_i32(i32 %a, i32 %b) {
; ALL-LABEL: test_icmp_sgt_i32:
; ALL: # %bb.0:
; ALL-NEXT: xorl %eax, %eax
; ALL-NEXT: cmpl %esi, %edi
; ALL-NEXT: setg %al
; ALL-NEXT: andl $1, %eax
; ALL-NEXT: retq
%r = icmp sgt i32 %a, %b
%res = zext i1 %r to i32
ret i32 %res
}
define i32 @test_icmp_sge_i32(i32 %a, i32 %b) {
; ALL-LABEL: test_icmp_sge_i32:
; ALL: # %bb.0:
; ALL-NEXT: xorl %eax, %eax
; ALL-NEXT: cmpl %esi, %edi
; ALL-NEXT: setge %al
; ALL-NEXT: andl $1, %eax
; ALL-NEXT: retq
%r = icmp sge i32 %a, %b
%res = zext i1 %r to i32
ret i32 %res
}
define i32 @test_icmp_slt_i32(i32 %a, i32 %b) {
; ALL-LABEL: test_icmp_slt_i32:
; ALL: # %bb.0:
; ALL-NEXT: xorl %eax, %eax
; ALL-NEXT: cmpl %esi, %edi
; ALL-NEXT: setl %al
; ALL-NEXT: andl $1, %eax
; ALL-NEXT: retq
%r = icmp slt i32 %a, %b
%res = zext i1 %r to i32
ret i32 %res
}
define i32 @test_icmp_sle_i32(i32 %a, i32 %b) {
; ALL-LABEL: test_icmp_sle_i32:
; ALL: # %bb.0:
; ALL-NEXT: xorl %eax, %eax
; ALL-NEXT: cmpl %esi, %edi
; ALL-NEXT: setle %al
; ALL-NEXT: andl $1, %eax
; ALL-NEXT: retq
%r = icmp sle i32 %a, %b
%res = zext i1 %r to i32
ret i32 %res
}