93 lines
1.9 KiB
LLVM
93 lines
1.9 KiB
LLVM
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; RUN: llc < %s -march=avr | FileCheck %s
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; Tests for the exclusive OR operation.
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define i8 @eor8_reg_reg(i8 %a, i8 %b) {
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; CHECK-LABEL: eor8_reg_reg:
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; CHECK: eor r24, r22
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%result = xor i8 %a, %b
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ret i8 %result
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}
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define i8 @eor8_reg_imm(i8 %a) {
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; CHECK-LABEL: eor8_reg_imm:
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; CHECK: ldi r25, 5
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; CHECK: eor r24, r25
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%result = xor i8 %a, 5
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ret i8 %result
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}
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define i16 @eor16_reg_reg(i16 %a, i16 %b) {
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; CHECK-LABEL: eor16_reg_reg:
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; CHECK: eor r24, r22
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; CHECK: eor r25, r23
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%result = xor i16 %a, %b
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ret i16 %result
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}
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define i16 @eor16_reg_imm(i16 %a) {
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; CHECK-LABEL: eor16_reg_imm:
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; CHECK: ldi r18, 210
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; CHECK: ldi r19, 4
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; CHECK: eor r24, r18
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; CHECK: eor r25, r19
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%result = xor i16 %a, 1234
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ret i16 %result
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}
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define i32 @eor32_reg_reg(i32 %a, i32 %b) {
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; CHECK-LABEL: eor32_reg_reg:
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; CHECK: eor r22, r18
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; CHECK: eor r23, r19
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; CHECK: eor r24, r20
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; CHECK: eor r25, r21
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%result = xor i32 %a, %b
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ret i32 %result
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}
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define i32 @eor32_reg_imm(i32 %a) {
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; CHECK-LABEL: eor32_reg_imm:
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; CHECK: ldi r18, 210
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; CHECK: ldi r19, 4
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; CHECK: eor r22, r18
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; CHECK: eor r23, r19
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%result = xor i32 %a, 1234
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ret i32 %result
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}
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define i64 @eor64_reg_reg(i64 %a, i64 %b) {
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; CHECK-LABEL: eor64_reg_reg:
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; CHECK: eor r18, r10
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; CHECK: eor r19, r11
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; CHECK: eor r20, r12
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; CHECK: eor r21, r13
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; CHECK: eor r22, r14
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; CHECK: eor r23, r15
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; CHECK: eor r24, r16
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; CHECK: eor r25, r17
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%result = xor i64 %a, %b
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ret i64 %result
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}
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define i64 @eor64_reg_imm(i64 %a) {
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; CHECK-LABEL: eor64_reg_imm:
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; CHECK: ldi r30, 253
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; CHECK: ldi r31, 255
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; CHECK: eor r18, r30
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; CHECK: eor r19, r31
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; CHECK: ldi r30, 155
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; CHECK: ldi r31, 88
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; CHECK: eor r20, r30
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; CHECK: eor r21, r31
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; CHECK: ldi r30, 76
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; CHECK: ldi r31, 73
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; CHECK: eor r22, r30
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; CHECK: eor r23, r31
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; CHECK: ldi r30, 31
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; CHECK: ldi r31, 242
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; CHECK: eor r24, r30
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; CHECK: eor r25, r31
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%result = xor i64 %a, 17446744073709551613
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ret i64 %result
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}
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