| Dylan McKay | a789f40 | 2016-11-16 21:58:04 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=avr | FileCheck %s |
| 2 | |
| 3 | ; Tests for the exclusive OR operation. |
| 4 | |
| 5 | define i8 @eor8_reg_reg(i8 %a, i8 %b) { |
| 6 | ; CHECK-LABEL: eor8_reg_reg: |
| 7 | ; CHECK: eor r24, r22 |
| 8 | %result = xor i8 %a, %b |
| 9 | ret i8 %result |
| 10 | } |
| 11 | |
| 12 | define i8 @eor8_reg_imm(i8 %a) { |
| 13 | ; CHECK-LABEL: eor8_reg_imm: |
| 14 | ; CHECK: ldi r25, 5 |
| 15 | ; CHECK: eor r24, r25 |
| 16 | %result = xor i8 %a, 5 |
| 17 | ret i8 %result |
| 18 | } |
| 19 | |
| 20 | define i16 @eor16_reg_reg(i16 %a, i16 %b) { |
| 21 | ; CHECK-LABEL: eor16_reg_reg: |
| 22 | ; CHECK: eor r24, r22 |
| 23 | ; CHECK: eor r25, r23 |
| 24 | %result = xor i16 %a, %b |
| 25 | ret i16 %result |
| 26 | } |
| 27 | |
| 28 | define i16 @eor16_reg_imm(i16 %a) { |
| 29 | ; CHECK-LABEL: eor16_reg_imm: |
| 30 | ; CHECK: ldi r18, 210 |
| 31 | ; CHECK: ldi r19, 4 |
| 32 | ; CHECK: eor r24, r18 |
| 33 | ; CHECK: eor r25, r19 |
| 34 | %result = xor i16 %a, 1234 |
| 35 | ret i16 %result |
| 36 | } |
| 37 | |
| 38 | define i32 @eor32_reg_reg(i32 %a, i32 %b) { |
| 39 | ; CHECK-LABEL: eor32_reg_reg: |
| 40 | ; CHECK: eor r22, r18 |
| 41 | ; CHECK: eor r23, r19 |
| 42 | ; CHECK: eor r24, r20 |
| 43 | ; CHECK: eor r25, r21 |
| 44 | %result = xor i32 %a, %b |
| 45 | ret i32 %result |
| 46 | } |
| 47 | |
| 48 | define i32 @eor32_reg_imm(i32 %a) { |
| 49 | ; CHECK-LABEL: eor32_reg_imm: |
| 50 | ; CHECK: ldi r18, 210 |
| 51 | ; CHECK: ldi r19, 4 |
| 52 | ; CHECK: eor r22, r18 |
| 53 | ; CHECK: eor r23, r19 |
| 54 | %result = xor i32 %a, 1234 |
| 55 | ret i32 %result |
| 56 | } |
| 57 | |
| 58 | define i64 @eor64_reg_reg(i64 %a, i64 %b) { |
| 59 | ; CHECK-LABEL: eor64_reg_reg: |
| 60 | ; CHECK: eor r18, r10 |
| 61 | ; CHECK: eor r19, r11 |
| 62 | ; CHECK: eor r20, r12 |
| 63 | ; CHECK: eor r21, r13 |
| 64 | ; CHECK: eor r22, r14 |
| 65 | ; CHECK: eor r23, r15 |
| 66 | ; CHECK: eor r24, r16 |
| 67 | ; CHECK: eor r25, r17 |
| 68 | %result = xor i64 %a, %b |
| 69 | ret i64 %result |
| 70 | } |
| 71 | |
| 72 | define i64 @eor64_reg_imm(i64 %a) { |
| 73 | ; CHECK-LABEL: eor64_reg_imm: |
| 74 | ; CHECK: ldi r30, 253 |
| 75 | ; CHECK: ldi r31, 255 |
| 76 | ; CHECK: eor r18, r30 |
| 77 | ; CHECK: eor r19, r31 |
| 78 | ; CHECK: ldi r30, 155 |
| 79 | ; CHECK: ldi r31, 88 |
| 80 | ; CHECK: eor r20, r30 |
| 81 | ; CHECK: eor r21, r31 |
| 82 | ; CHECK: ldi r30, 76 |
| 83 | ; CHECK: ldi r31, 73 |
| 84 | ; CHECK: eor r22, r30 |
| 85 | ; CHECK: eor r23, r31 |
| 86 | ; CHECK: ldi r30, 31 |
| 87 | ; CHECK: ldi r31, 242 |
| 88 | ; CHECK: eor r24, r30 |
| 89 | ; CHECK: eor r25, r31 |
| 90 | %result = xor i64 %a, 17446744073709551613 |
| 91 | ret i64 %result |
| 92 | } |