1 files changed, 92 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AVR/eor.ll b/llvm/test/CodeGen/AVR/eor.ll
new file mode 100644
index 00000000000..a32bc24a808
--- /dev/null
+++ b/llvm/test/CodeGen/AVR/eor.ll
@@ -0,0 +1,92 @@
+; RUN: llc < %s -march=avr | FileCheck %s
+
+; Tests for the exclusive OR operation.
+
+define i8 @eor8_reg_reg(i8 %a, i8 %b) {
+; CHECK-LABEL: eor8_reg_reg:
+; CHECK: eor r24, r22
+    %result = xor i8 %a, %b
+    ret i8 %result
+}
+
+define i8 @eor8_reg_imm(i8 %a) {
+; CHECK-LABEL: eor8_reg_imm:
+; CHECK: ldi r25, 5
+; CHECK: eor r24, r25
+    %result = xor i8 %a, 5
+    ret i8 %result
+}
+
+define i16 @eor16_reg_reg(i16 %a, i16 %b) {
+; CHECK-LABEL: eor16_reg_reg:
+; CHECK: eor r24, r22
+; CHECK: eor r25, r23
+    %result = xor i16 %a, %b
+    ret i16 %result
+}
+
+define i16 @eor16_reg_imm(i16 %a) {
+; CHECK-LABEL: eor16_reg_imm:
+; CHECK: ldi r18, 210
+; CHECK: ldi r19, 4
+; CHECK: eor r24, r18
+; CHECK: eor r25, r19
+    %result = xor i16 %a, 1234
+    ret i16 %result
+}
+
+define i32 @eor32_reg_reg(i32 %a, i32 %b) {
+; CHECK-LABEL: eor32_reg_reg:
+; CHECK: eor r22, r18
+; CHECK: eor r23, r19
+; CHECK: eor r24, r20
+; CHECK: eor r25, r21
+    %result = xor i32 %a, %b
+    ret i32 %result
+}
+
+define i32 @eor32_reg_imm(i32 %a) {
+; CHECK-LABEL: eor32_reg_imm:
+; CHECK: ldi r18, 210
+; CHECK: ldi r19, 4
+; CHECK: eor r22, r18
+; CHECK: eor r23, r19
+    %result = xor i32 %a, 1234
+    ret i32 %result
+}
+
+define i64 @eor64_reg_reg(i64 %a, i64 %b) {
+; CHECK-LABEL: eor64_reg_reg:
+; CHECK: eor r18, r10
+; CHECK: eor r19, r11
+; CHECK: eor r20, r12
+; CHECK: eor r21, r13
+; CHECK: eor r22, r14
+; CHECK: eor r23, r15
+; CHECK: eor r24, r16
+; CHECK: eor r25, r17
+    %result = xor i64 %a, %b
+    ret i64 %result
+}
+
+define i64 @eor64_reg_imm(i64 %a) {
+; CHECK-LABEL: eor64_reg_imm:
+; CHECK: ldi r30, 253
+; CHECK: ldi r31, 255
+; CHECK: eor r18, r30
+; CHECK: eor r19, r31
+; CHECK: ldi r30, 155
+; CHECK: ldi r31, 88
+; CHECK: eor r20, r30
+; CHECK: eor r21, r31
+; CHECK: ldi r30, 76
+; CHECK: ldi r31, 73
+; CHECK: eor r22, r30
+; CHECK: eor r23, r31
+; CHECK: ldi r30, 31
+; CHECK: ldi r31, 242
+; CHECK: eor r24, r30
+; CHECK: eor r25, r31
+    %result = xor i64 %a, 17446744073709551613
+    ret i64 %result
+}