50 lines
1.0 KiB
LLVM
50 lines
1.0 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=avr | FileCheck %s
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define i8 @com8(i8 %x) {
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; CHECK-LABEL: com8:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: com r24
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; CHECK-NEXT: ret
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%neg = xor i8 %x, -1
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ret i8 %neg
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}
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define i16 @com16(i16 %x) {
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; CHECK-LABEL: com16:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: com r24
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; CHECK-NEXT: com r25
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; CHECK-NEXT: ret
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%neg = xor i16 %x, -1
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ret i16 %neg
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}
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define i32 @com32(i32 %x) {
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; CHECK-LABEL: com32:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: com r22
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; CHECK-NEXT: com r23
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; CHECK-NEXT: com r24
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; CHECK-NEXT: com r25
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; CHECK-NEXT: ret
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%neg = xor i32 %x, -1
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ret i32 %neg
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}
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define i64 @com64(i64 %x) {
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; CHECK-LABEL: com64:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: com r18
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; CHECK-NEXT: com r19
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; CHECK-NEXT: com r20
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; CHECK-NEXT: com r21
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; CHECK-NEXT: com r22
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; CHECK-NEXT: com r23
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; CHECK-NEXT: com r24
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; CHECK-NEXT: com r25
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; CHECK-NEXT: ret
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%neg = xor i64 %x, -1
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ret i64 %neg
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}
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