; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=avr | FileCheck %s
define void @add_r_i8(i8 signext %0, i8 signext %1) {
; CHECK-LABEL: add_r_i8:
; CHECK: ; %bb.0:
; CHECK-NEXT: mov r20, r22
; CHECK-NEXT: mov r22, r24
; CHECK-NEXT: ;APP
; CHECK-NEXT: mov r24, r22
; CHECK-NEXT: add r24, r20
; CHECK-NEXT: ;NO_APP
; CHECK-NEXT: call foo8
; CHECK-NEXT: ret
%3 = tail call i8 asm sideeffect "mov $0, $1\0Aadd $0, $2", "=r,r,r"(i8 %0, i8 %1)
tail call void @foo8(i8 signext %3, i8 signext %0, i8 signext %1)
ret void
}
declare void @foo8(i8 signext, i8 signext, i8 signext)
define void @add_r_i16(i16 signext %0, i16 signext %1) {
; CHECK-LABEL: add_r_i16:
; CHECK: ; %bb.0:
; CHECK-NEXT: mov r20, r22
; CHECK-NEXT: mov r21, r23
; CHECK-NEXT: mov r22, r24
; CHECK-NEXT: mov r23, r25
; CHECK-NEXT: ;APP
; CHECK-NEXT: mov r24, r22
; CHECK-NEXT: mov r25, r23
; CHECK-NEXT: add r24, r20
; CHECK-NEXT: adc r25, r21
; CHECK-NEXT: ;NO_APP
; CHECK-NEXT: call foo16
; CHECK-NEXT: ret
%3 = tail call i16 asm sideeffect "mov ${0:A}, ${1:A}\0Amov ${0:B}, ${1:B}\0Aadd ${0:A}, ${2:A}\0Aadc ${0:B}, ${2:B}", "=r,r,r"(i16 %0, i16 %1)
tail call void @foo16(i16 signext %3, i16 signext %0, i16 signext %1)
ret void
}
declare void @foo16(i16 signext, i16 signext, i16 signext)
define void @add_a_i8(i8 signext %0, i8 signext %1) {
; CHECK-LABEL: add_a_i8:
; CHECK: ; %bb.0:
; CHECK-NEXT: mov r20, r22
; CHECK-NEXT: mov r22, r24
; CHECK-NEXT: ;APP
; CHECK-NEXT: mov r23, r22
; CHECK-NEXT: add r23, r20
; CHECK-NEXT: ;NO_APP
; CHECK-NEXT: mov r24, r23
; CHECK-NEXT: call foo8
; CHECK-NEXT: ret
%3 = tail call i8 asm sideeffect "mov $0, $1\0Aadd $0, $2", "=a,a,a"(i8 %0, i8 %1)
tail call void @foo8(i8 signext %3, i8 signext %0, i8 signext %1)
ret void
}
define void @add_a_i16(i16 signext %0, i16 signext %1) {
; CHECK-LABEL: add_a_i16:
; CHECK: ; %bb.0:
; CHECK-NEXT: mov r20, r22
; CHECK-NEXT: mov r21, r23
; CHECK-NEXT: mov r22, r24
; CHECK-NEXT: mov r23, r25
; CHECK-NEXT: ;APP
; CHECK-NEXT: mov r18, r22
; CHECK-NEXT: mov r19, r23
; CHECK-NEXT: add r18, r20
; CHECK-NEXT: adc r19, r21
; CHECK-NEXT: ;NO_APP
; CHECK-NEXT: mov r24, r18
; CHECK-NEXT: mov r25, r19
; CHECK-NEXT: call foo16
; CHECK-NEXT: ret
%3 = tail call i16 asm sideeffect "mov ${0:A}, ${1:A}\0Amov ${0:B}, ${1:B}\0Aadd ${0:A}, ${2:A}\0Aadc ${0:B}, ${2:B}", "=a,a,a"(i16 %0, i16 %1)
tail call void @foo16(i16 signext %3, i16 signext %0, i16 signext %1)
ret void
}
define void @add_d_i8(i8 signext %0, i8 signext %1) {
; CHECK-LABEL: add_d_i8:
; CHECK: ; %bb.0:
; CHECK-NEXT: mov r20, r22
; CHECK-NEXT: mov r22, r24
; CHECK-NEXT: ;APP
; CHECK-NEXT: mov r24, r22
; CHECK-NEXT: add r24, r20
; CHECK-NEXT: ;NO_APP
; CHECK-NEXT: call foo8
; CHECK-NEXT: ret
%3 = tail call i8 asm sideeffect "mov $0, $1\0Aadd $0, $2", "=d,d,d"(i8 %0, i8 %1)
tail call void @foo8(i8 signext %3, i8 signext %0, i8 signext %1)
ret void
}
define void @add_d_i16(i16 signext %0, i16 signext %1) {
; CHECK-LABEL: add_d_i16:
; CHECK: ; %bb.0:
; CHECK-NEXT: mov r20, r22
; CHECK-NEXT: mov r21, r23
; CHECK-NEXT: mov r22, r24
; CHECK-NEXT: mov r23, r25
; CHECK-NEXT: ;APP
; CHECK-NEXT: mov r24, r22
; CHECK-NEXT: mov r25, r23
; CHECK-NEXT: add r24, r20
; CHECK-NEXT: adc r25, r21
; CHECK-NEXT: ;NO_APP
; CHECK-NEXT: call foo16
; CHECK-NEXT: ret
%3 = tail call i16 asm sideeffect "mov ${0:A}, ${1:A}\0Amov ${0:B}, ${1:B}\0Aadd ${0:A}, ${2:A}\0Aadc ${0:B}, ${2:B}", "=d,d,d"(i16 %0, i16 %1)
tail call void @foo16(i16 signext %3, i16 signext %0, i16 signext %1)
ret void
}
define void @add_l_i8(i8 signext %0, i8 signext %1) {
; CHECK-LABEL: add_l_i8:
; CHECK: ; %bb.0:
; CHECK-NEXT: push r13
; CHECK-NEXT: push r14
; CHECK-NEXT: push r15
; CHECK-NEXT: mov r15, r22
; CHECK-NEXT: mov r14, r24
; CHECK-NEXT: ;APP
; CHECK-NEXT: mov r13, r14
; CHECK-NEXT: add r13, r15
; CHECK-NEXT: ;NO_APP
; CHECK-NEXT: mov r24, r13
; CHECK-NEXT: mov r22, r14
; CHECK-NEXT: mov r20, r15
; CHECK-NEXT: call foo8
; CHECK-NEXT: pop r15
; CHECK-NEXT: pop r14
; CHECK-NEXT: pop r13
; CHECK-NEXT: ret
%3 = tail call i8 asm sideeffect "mov $0, $1\0Aadd $0, $2", "=l,l,l"(i8 %0, i8 %1)
tail call void @foo8(i8 signext %3, i8 signext %0, i8 signext %1)
ret void
}
define void @add_l_i16(i16 signext %0, i16 signext %1) {
; CHECK-LABEL: add_l_i16:
; CHECK: ; %bb.0:
; CHECK-NEXT: push r10
; CHECK-NEXT: push r11
; CHECK-NEXT: push r12
; CHECK-NEXT: push r13
; CHECK-NEXT: push r14
; CHECK-NEXT: push r15
; CHECK-NEXT: mov r14, r22
; CHECK-NEXT: mov r15, r23
; CHECK-NEXT: mov r12, r24
; CHECK-NEXT: mov r13, r25
; CHECK-NEXT: ;APP
; CHECK-NEXT: mov r10, r12
; CHECK-NEXT: mov r11, r13
; CHECK-NEXT: add r10, r14
; CHECK-NEXT: adc r11, r15
; CHECK-NEXT: ;NO_APP
; CHECK-NEXT: mov r24, r10
; CHECK-NEXT: mov r25, r11
; CHECK-NEXT: mov r22, r12
; CHECK-NEXT: mov r23, r13
; CHECK-NEXT: mov r20, r14
; CHECK-NEXT: mov r21, r15
; CHECK-NEXT: call foo16
; CHECK-NEXT: pop r15
; CHECK-NEXT: pop r14
; CHECK-NEXT: pop r13
; CHECK-NEXT: pop r12
; CHECK-NEXT: pop r11
; CHECK-NEXT: pop r10
; CHECK-NEXT: ret
%3 = tail call i16 asm sideeffect "mov ${0:A}, ${1:A}\0Amov ${0:B}, ${1:B}\0Aadd ${0:A}, ${2:A}\0Aadc ${0:B}, ${2:B}", "=l,l,l"(i16 %0, i16 %1)
tail call void @foo16(i16 signext %3, i16 signext %0, i16 signext %1)
ret void
}
define void @add_b_i8(i8 signext %0, i8 signext %1) {
; CHECK-LABEL: add_b_i8:
; CHECK: ; %bb.0:
; CHECK-NEXT: mov r20, r22
; CHECK-NEXT: mov r22, r24
; CHECK-NEXT: mov r30, r22
; CHECK-NEXT: ;APP
; CHECK-NEXT: mov r30, r30
; CHECK-NEXT: add r30, r20
; CHECK-NEXT: ;NO_APP
; CHECK-NEXT: mov r24, r30
; CHECK-NEXT: call foo8
; CHECK-NEXT: ret
%3 = tail call i8 asm sideeffect "mov $0, $1\0Aadd $0, $2", "=b,b,r"(i8 %0, i8 %1)
tail call void @foo8(i8 signext %3, i8 signext %0, i8 signext %1)
ret void
}
define void @add_b_i16(i16 signext %0, i16 signext %1) {
; CHECK-LABEL: add_b_i16:
; CHECK: ; %bb.0:
; CHECK-NEXT: mov r20, r22
; CHECK-NEXT: mov r21, r23
; CHECK-NEXT: mov r22, r24
; CHECK-NEXT: mov r23, r25
; CHECK-NEXT: mov r30, r22
; CHECK-NEXT: mov r31, r23
; CHECK-NEXT: ;APP
; CHECK-NEXT: mov r30, r30
; CHECK-NEXT: mov r31, r31
; CHECK-NEXT: add r30, r20
; CHECK-NEXT: adc r31, r21
; CHECK-NEXT: ;NO_APP
; CHECK-NEXT: mov r24, r30
; CHECK-NEXT: mov r25, r31
; CHECK-NEXT: call foo16
; CHECK-NEXT: ret
%3 = tail call i16 asm sideeffect "mov ${0:A}, ${1:A}\0Amov ${0:B}, ${1:B}\0Aadd ${0:A}, ${2:A}\0Aadc ${0:B}, ${2:B}", "=b,b,r"(i16 %0, i16 %1)
tail call void @foo16(i16 signext %3, i16 signext %0, i16 signext %1)
ret void
}
define void @add_e_i8(i8 signext %0, i8 signext %1) {
; CHECK-LABEL: add_e_i8:
; CHECK: ; %bb.0:
; CHECK-NEXT: mov r30, r22
; CHECK-NEXT: mov r22, r24
; CHECK-NEXT: mov r26, r22
; CHECK-NEXT: mov r27, r23
; CHECK-NEXT: ;APP
; CHECK-NEXT: mov r26, r26
; CHECK-NEXT: add r26, r30
; CHECK-NEXT: ;NO_APP
; CHECK-NEXT: mov r24, r26
; CHECK-NEXT: ; kill: def $r22 killed $r22 killed $r23r22
; CHECK-NEXT: mov r20, r30
; CHECK-NEXT: call foo8
; CHECK-NEXT: ret
%3 = tail call i8 asm sideeffect "mov $0, $1\0Aadd $0, $2", "=e,e,e"(i8 %0, i8 %1)
tail call void @foo8(i8 signext %3, i8 signext %0, i8 signext %1)
ret void
}
define void @add_e_i16(i16 signext %0, i16 signext %1) {
; CHECK-LABEL: add_e_i16:
; CHECK: ; %bb.0:
; CHECK-NEXT: mov r30, r22
; CHECK-NEXT: mov r31, r23
; CHECK-NEXT: mov r22, r24
; CHECK-NEXT: mov r23, r25
; CHECK-NEXT: mov r26, r22
; CHECK-NEXT: mov r27, r23
; CHECK-NEXT: ;APP
; CHECK-NEXT: mov r26, r26
; CHECK-NEXT: mov r27, r27
; CHECK-NEXT: add r26, r30
; CHECK-NEXT: adc r27, r31
; CHECK-NEXT: ;NO_APP
; CHECK-NEXT: mov r24, r26
; CHECK-NEXT: mov r25, r27
; CHECK-NEXT: mov r20, r30
; CHECK-NEXT: mov r21, r31
; CHECK-NEXT: call foo16
; CHECK-NEXT: ret
%3 = tail call i16 asm sideeffect "mov ${0:A}, ${1:A}\0Amov ${0:B}, ${1:B}\0Aadd ${0:A}, ${2:A}\0Aadc ${0:B}, ${2:B}", "=e,e,e"(i16 %0, i16 %1)
tail call void @foo16(i16 signext %3, i16 signext %0, i16 signext %1)
ret void
}
define void @add_t_i8(i8 signext %0, i8 signext %1) {
; CHECK-LABEL: add_t_i8:
; CHECK: ; %bb.0:
; CHECK-NEXT: mov r20, r22
; CHECK-NEXT: mov r22, r24
; CHECK-NEXT: ;APP
; CHECK-NEXT: mov r0, r22
; CHECK-NEXT: add r0, r20
; CHECK-NEXT: ;NO_APP
; CHECK-NEXT: mov r24, r0
; CHECK-NEXT: call foo8
; CHECK-NEXT: ret
%3 = tail call i8 asm sideeffect "mov $0, $1\0Aadd $0, $2", "=t,r,r"(i8 %0, i8 %1)
tail call void @foo8(i8 signext %3, i8 signext %0, i8 signext %1)
ret void
}
define void @add_w_i8(i8 signext %0, i8 signext %1) {
; CHECK-LABEL: add_w_i8:
; CHECK: ; %bb.0:
; CHECK-NEXT: mov r26, r22
; CHECK-NEXT: mov r30, r24
; CHECK-NEXT: ;APP
; CHECK-NEXT: mov r24, r30
; CHECK-NEXT: add r24, r26
; CHECK-NEXT: ;NO_APP
; CHECK-NEXT: ; kill: def $r24 killed $r24 killed $r25r24
; CHECK-NEXT: mov r22, r30
; CHECK-NEXT: mov r20, r26
; CHECK-NEXT: call foo8
; CHECK-NEXT: ret
%3 = tail call i8 asm sideeffect "mov $0, $1\0Aadd $0, $2", "=w,w,w"(i8 %0, i8 %1)
tail call void @foo8(i8 signext %3, i8 signext %0, i8 signext %1)
ret void
}
define void @add_w_i16(i16 signext %0, i16 signext %1) {
; CHECK-LABEL: add_w_i16:
; CHECK: ; %bb.0:
; CHECK-NEXT: mov r26, r22
; CHECK-NEXT: mov r27, r23
; CHECK-NEXT: mov r30, r24
; CHECK-NEXT: mov r31, r25
; CHECK-NEXT: ;APP
; CHECK-NEXT: mov r24, r30
; CHECK-NEXT: mov r25, r31
; CHECK-NEXT: add r24, r26
; CHECK-NEXT: adc r25, r27
; CHECK-NEXT: ;NO_APP
; CHECK-NEXT: mov r22, r30
; CHECK-NEXT: mov r23, r31
; CHECK-NEXT: mov r20, r26
; CHECK-NEXT: mov r21, r27
; CHECK-NEXT: call foo16
; CHECK-NEXT: ret
%3 = tail call i16 asm sideeffect "mov ${0:A}, ${1:A}\0Amov ${0:B}, ${1:B}\0Aadd ${0:A}, ${2:A}\0Aadc ${0:B}, ${2:B}", "=w,w,w"(i16 %0, i16 %1)
tail call void @foo16(i16 signext %3, i16 signext %0, i16 signext %1)
ret void
}
define void @add_xyz_i8(i8 signext %0, i8 signext %1) {
; CHECK-LABEL: add_xyz_i8:
; CHECK: ; %bb.0:
; CHECK-NEXT: push r28
; CHECK-NEXT: push r29
; CHECK-NEXT: mov r20, r22
; CHECK-NEXT: mov r22, r24
; CHECK-NEXT: mov r28, r22
; CHECK-NEXT: mov r29, r23
; CHECK-NEXT: mov r26, r20
; CHECK-NEXT: mov r27, r21
; CHECK-NEXT: ;APP
; CHECK-NEXT: mov r30, r28
; CHECK-NEXT: add r30, r26
; CHECK-NEXT: ;NO_APP
; CHECK-NEXT: mov r24, r30
; CHECK-NEXT: mov r25, r31
; CHECK-NEXT: ; kill: def $r24 killed $r24 killed $r25r24
; CHECK-NEXT: ; kill: def $r22 killed $r22 killed $r23r22
; CHECK-NEXT: ; kill: def $r20 killed $r20 killed $r21r20
; CHECK-NEXT: call foo8
; CHECK-NEXT: pop r29
; CHECK-NEXT: pop r28
; CHECK-NEXT: ret
%3 = tail call i8 asm sideeffect "mov $0, $1\0Aadd $0, $2", "=z,y,x"(i8 %0, i8 %1)
tail call void @foo8(i8 signext %3, i8 signext %0, i8 signext %1)
ret void
}
define void @add_xyz_i16(i16 signext %0, i16 signext %1) {
; CHECK-LABEL: add_xyz_i16:
; CHECK: ; %bb.0:
; CHECK-NEXT: push r28
; CHECK-NEXT: push r29
; CHECK-NEXT: mov r20, r22
; CHECK-NEXT: mov r21, r23
; CHECK-NEXT: mov r22, r24
; CHECK-NEXT: mov r23, r25
; CHECK-NEXT: mov r28, r22
; CHECK-NEXT: mov r29, r23
; CHECK-NEXT: mov r26, r20
; CHECK-NEXT: mov r27, r21
; CHECK-NEXT: ;APP
; CHECK-NEXT: mov r30, r28
; CHECK-NEXT: mov r31, r29
; CHECK-NEXT: add r30, r26
; CHECK-NEXT: adc r31, r27
; CHECK-NEXT: ;NO_APP
; CHECK-NEXT: mov r24, r30
; CHECK-NEXT: mov r25, r31
; CHECK-NEXT: call foo16
; CHECK-NEXT: pop r29
; CHECK-NEXT: pop r28
; CHECK-NEXT: ret
%3 = tail call i16 asm sideeffect "mov ${0:A}, ${1:A}\0Amov ${0:B}, ${1:B}\0Aadd ${0:A}, ${2:A}\0Aadc ${0:B}, ${2:B}", "=z,y,x"(i16 %0, i16 %1)
tail call void @foo16(i16 signext %3, i16 signext %0, i16 signext %1)
ret void
}