19 lines
536 B
LLVM
19 lines
536 B
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=aarch64 | FileCheck %s
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; Freezing operand of an operation that is being freezed
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; may invalidate the whole SDValue we were trying to originally freeze.
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define i8 @pr59891(i64 %0) {
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; CHECK-LABEL: pr59891:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov w0, wzr
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; CHECK-NEXT: ret
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%2 = freeze i64 %0
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%3 = trunc i64 %2 to i1
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%4 = trunc i64 %0 to i1
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%5 = xor i1 %3, %4
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%6 = freeze i1 %5
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%7 = zext i1 %6 to i8
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ret i8 %7
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}
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