26 lines
741 B
LLVM
26 lines
741 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s
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; After legalization, this could be: "i8 truncate (i64 AssertZext X, Type: i9)"
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; The AssertZext does not add information, so it should be eliminated,
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; but that must not trigger a compile-time assert.
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define void @test(ptr %p) {
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; CHECK-LABEL: test:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movl $256, %eax # imm = 0x100
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; CHECK-NEXT: movq %rax, (%rdi)
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; CHECK-NEXT: retq
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%sel = select i1 true, i64 256, i64 0
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br label %bb2
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bb2:
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store i64 %sel, ptr %p, align 4
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%load = load <2 x i1>, ptr %p, align 1
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br label %bb3
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bb3:
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%use = add <2 x i1> %load, zeroinitializer
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ret void
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}
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