22 lines
669 B
LLVM
22 lines
669 B
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=icelake-server | FileCheck %s
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@G = global <1 x i1> <i1 true>
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@G.1 = global i1 false
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define void @foo(i32 %x) {
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; CHECK-LABEL: foo:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movq G@GOTPCREL(%rip), %rax
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; CHECK-NEXT: kmovb (%rax), %k0
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; CHECK-NEXT: kmovd %k0, %eax
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; CHECK-NEXT: andb $1, %al
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; CHECK-NEXT: movq G.1@GOTPCREL(%rip), %rcx
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; CHECK-NEXT: movb %al, (%rcx)
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; CHECK-NEXT: retq
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%LGV = load <1 x i1>, ptr @G
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%E = extractelement <1 x i1> %LGV, i32 %x
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store i1 %E, ptr @G.1
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ret void
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}
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