266 lines
5.5 KiB
LLVM
266 lines
5.5 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc --mtriple=loongarch32 < %s | FileCheck %s --check-prefix=LA32
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; RUN: llc --mtriple=loongarch64 < %s | FileCheck %s --check-prefix=LA64
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;; Exercise the 'xor' LLVM IR: https://llvm.org/docs/LangRef.html#xor-instruction
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define i1 @xor_i1(i1 %a, i1 %b) {
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; LA32-LABEL: xor_i1:
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; LA32: # %bb.0: # %entry
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; LA32-NEXT: xor $a0, $a0, $a1
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; LA32-NEXT: ret
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;
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; LA64-LABEL: xor_i1:
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; LA64: # %bb.0: # %entry
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; LA64-NEXT: xor $a0, $a0, $a1
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; LA64-NEXT: ret
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entry:
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%r = xor i1 %a, %b
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ret i1 %r
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}
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define i8 @xor_i8(i8 %a, i8 %b) {
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; LA32-LABEL: xor_i8:
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; LA32: # %bb.0: # %entry
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; LA32-NEXT: xor $a0, $a0, $a1
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; LA32-NEXT: ret
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;
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; LA64-LABEL: xor_i8:
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; LA64: # %bb.0: # %entry
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; LA64-NEXT: xor $a0, $a0, $a1
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; LA64-NEXT: ret
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entry:
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%r = xor i8 %a, %b
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ret i8 %r
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}
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define i16 @xor_i16(i16 %a, i16 %b) {
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; LA32-LABEL: xor_i16:
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; LA32: # %bb.0: # %entry
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; LA32-NEXT: xor $a0, $a0, $a1
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; LA32-NEXT: ret
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;
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; LA64-LABEL: xor_i16:
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; LA64: # %bb.0: # %entry
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; LA64-NEXT: xor $a0, $a0, $a1
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; LA64-NEXT: ret
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entry:
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%r = xor i16 %a, %b
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ret i16 %r
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}
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define i32 @xor_i32(i32 %a, i32 %b) {
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; LA32-LABEL: xor_i32:
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; LA32: # %bb.0: # %entry
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; LA32-NEXT: xor $a0, $a0, $a1
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; LA32-NEXT: ret
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;
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; LA64-LABEL: xor_i32:
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; LA64: # %bb.0: # %entry
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; LA64-NEXT: xor $a0, $a0, $a1
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; LA64-NEXT: ret
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entry:
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%r = xor i32 %a, %b
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ret i32 %r
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}
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define i64 @xor_i64(i64 %a, i64 %b) {
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; LA32-LABEL: xor_i64:
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; LA32: # %bb.0: # %entry
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; LA32-NEXT: xor $a0, $a0, $a2
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; LA32-NEXT: xor $a1, $a1, $a3
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; LA32-NEXT: ret
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;
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; LA64-LABEL: xor_i64:
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; LA64: # %bb.0: # %entry
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; LA64-NEXT: xor $a0, $a0, $a1
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; LA64-NEXT: ret
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entry:
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%r = xor i64 %a, %b
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ret i64 %r
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}
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define i1 @xor_i1_0(i1 %b) {
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; LA32-LABEL: xor_i1_0:
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; LA32: # %bb.0: # %entry
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; LA32-NEXT: ret
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;
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; LA64-LABEL: xor_i1_0:
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; LA64: # %bb.0: # %entry
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; LA64-NEXT: ret
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entry:
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%r = xor i1 4, %b
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ret i1 %r
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}
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define i1 @xor_i1_5(i1 %b) {
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; LA32-LABEL: xor_i1_5:
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; LA32: # %bb.0: # %entry
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; LA32-NEXT: xori $a0, $a0, 1
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; LA32-NEXT: ret
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;
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; LA64-LABEL: xor_i1_5:
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; LA64: # %bb.0: # %entry
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; LA64-NEXT: xori $a0, $a0, 1
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; LA64-NEXT: ret
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entry:
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%r = xor i1 5, %b
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ret i1 %r
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}
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define i8 @xor_i8_5(i8 %b) {
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; LA32-LABEL: xor_i8_5:
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; LA32: # %bb.0: # %entry
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; LA32-NEXT: xori $a0, $a0, 5
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; LA32-NEXT: ret
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;
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; LA64-LABEL: xor_i8_5:
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; LA64: # %bb.0: # %entry
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; LA64-NEXT: xori $a0, $a0, 5
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; LA64-NEXT: ret
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entry:
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%r = xor i8 5, %b
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ret i8 %r
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}
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define i8 @xor_i8_257(i8 %b) {
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; LA32-LABEL: xor_i8_257:
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; LA32: # %bb.0: # %entry
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; LA32-NEXT: xori $a0, $a0, 1
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; LA32-NEXT: ret
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;
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; LA64-LABEL: xor_i8_257:
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; LA64: # %bb.0: # %entry
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; LA64-NEXT: xori $a0, $a0, 1
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; LA64-NEXT: ret
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entry:
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%r = xor i8 257, %b
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ret i8 %r
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}
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define i16 @xor_i16_5(i16 %b) {
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; LA32-LABEL: xor_i16_5:
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; LA32: # %bb.0: # %entry
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; LA32-NEXT: xori $a0, $a0, 5
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; LA32-NEXT: ret
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;
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; LA64-LABEL: xor_i16_5:
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; LA64: # %bb.0: # %entry
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; LA64-NEXT: xori $a0, $a0, 5
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; LA64-NEXT: ret
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entry:
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%r = xor i16 5, %b
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ret i16 %r
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}
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define i16 @xor_i16_0x1000(i16 %b) {
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; LA32-LABEL: xor_i16_0x1000:
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; LA32: # %bb.0: # %entry
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; LA32-NEXT: lu12i.w $a1, 1
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; LA32-NEXT: xor $a0, $a0, $a1
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; LA32-NEXT: ret
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;
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; LA64-LABEL: xor_i16_0x1000:
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; LA64: # %bb.0: # %entry
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; LA64-NEXT: lu12i.w $a1, 1
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; LA64-NEXT: xor $a0, $a0, $a1
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; LA64-NEXT: ret
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entry:
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%r = xor i16 4096, %b
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ret i16 %r
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}
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define i16 @xor_i16_0x10001(i16 %b) {
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; LA32-LABEL: xor_i16_0x10001:
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; LA32: # %bb.0: # %entry
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; LA32-NEXT: xori $a0, $a0, 1
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; LA32-NEXT: ret
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;
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; LA64-LABEL: xor_i16_0x10001:
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; LA64: # %bb.0: # %entry
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; LA64-NEXT: xori $a0, $a0, 1
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; LA64-NEXT: ret
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entry:
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%r = xor i16 65537, %b
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ret i16 %r
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}
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define i32 @xor_i32_5(i32 %b) {
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; LA32-LABEL: xor_i32_5:
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; LA32: # %bb.0: # %entry
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; LA32-NEXT: xori $a0, $a0, 5
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; LA32-NEXT: ret
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;
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; LA64-LABEL: xor_i32_5:
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; LA64: # %bb.0: # %entry
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; LA64-NEXT: xori $a0, $a0, 5
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; LA64-NEXT: ret
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entry:
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%r = xor i32 5, %b
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ret i32 %r
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}
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define i32 @xor_i32_0x1000(i32 %b) {
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; LA32-LABEL: xor_i32_0x1000:
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; LA32: # %bb.0: # %entry
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; LA32-NEXT: lu12i.w $a1, 1
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; LA32-NEXT: xor $a0, $a0, $a1
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; LA32-NEXT: ret
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;
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; LA64-LABEL: xor_i32_0x1000:
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; LA64: # %bb.0: # %entry
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; LA64-NEXT: lu12i.w $a1, 1
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; LA64-NEXT: xor $a0, $a0, $a1
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; LA64-NEXT: ret
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entry:
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%r = xor i32 4096, %b
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ret i32 %r
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}
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define i32 @xor_i32_0x100000001(i32 %b) {
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; LA32-LABEL: xor_i32_0x100000001:
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; LA32: # %bb.0: # %entry
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; LA32-NEXT: xori $a0, $a0, 1
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; LA32-NEXT: ret
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;
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; LA64-LABEL: xor_i32_0x100000001:
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; LA64: # %bb.0: # %entry
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; LA64-NEXT: xori $a0, $a0, 1
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; LA64-NEXT: ret
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entry:
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%r = xor i32 4294967297, %b
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ret i32 %r
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}
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define i64 @xor_i64_5(i64 %b) {
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; LA32-LABEL: xor_i64_5:
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; LA32: # %bb.0: # %entry
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; LA32-NEXT: xori $a0, $a0, 5
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; LA32-NEXT: ret
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;
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; LA64-LABEL: xor_i64_5:
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; LA64: # %bb.0: # %entry
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; LA64-NEXT: xori $a0, $a0, 5
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; LA64-NEXT: ret
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entry:
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%r = xor i64 5, %b
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ret i64 %r
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}
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define i64 @xor_i64_0x1000(i64 %b) {
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; LA32-LABEL: xor_i64_0x1000:
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; LA32: # %bb.0: # %entry
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; LA32-NEXT: lu12i.w $a2, 1
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; LA32-NEXT: xor $a0, $a0, $a2
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; LA32-NEXT: ret
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;
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; LA64-LABEL: xor_i64_0x1000:
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; LA64: # %bb.0: # %entry
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; LA64-NEXT: lu12i.w $a1, 1
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; LA64-NEXT: xor $a0, $a0, $a1
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; LA64-NEXT: ret
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entry:
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%r = xor i64 4096, %b
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ret i64 %r
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}
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