17 lines
557 B
LLVM
17 lines
557 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=aarch64-none-linux-gnu | FileCheck %s
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; This used to miscompile because foldCSELOfCSEL function
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; doesn't check const x != y
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define i1 @test() {
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; CHECK-LABEL: test:
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; CHECK: // %bb.0:
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; CHECK-NEXT: mov w0, #1 // =0x1
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; CHECK-NEXT: ret
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%1 = select i1 false, i64 0, i64 9006649496829950
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%2 = call i64 @llvm.smax.i64(i64 %1, i64 9006649496829950)
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%3 = icmp eq i64 %2, 9006649496829950
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ret i1 %3
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}
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declare i64 @llvm.smax.i64(i64, i64)
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