22 lines
696 B
LLVM
22 lines
696 B
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -passes=gvn -S -o - < %s | FileCheck %s
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define double @code(ptr %a1) {
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; CHECK-LABEL: @code(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[META:%.*]] = alloca ptr, align 8
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; CHECK-NEXT: store double 1.234500e+00, ptr [[A1:%.*]], align 8
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; CHECK-NEXT: store ptr [[A1]], ptr [[META]], align 8, !invariant.group !0
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; CHECK-NEXT: ret double 1.234500e+00
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;
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entry:
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%meta = alloca ptr
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store double 1.23450000e+00, ptr %a1, align 8
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store ptr %a1, ptr %meta, align 8, !invariant.group !0
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%iload = load double, ptr %a1, align 8, !invariant.group !1
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ret double %iload
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}
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!0 = distinct !{}
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!1 = distinct !{}
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