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057beb8d4f
Submitted by: Anton Lokhmotov <Anton.Lokhmotov@arm.com>
Approved by: o Anton Korobeynikov
o Micah Villmow
o David Neto
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157393 91177308-0d34-0410-b5e6-96231b3b80d8
18 lines
443 B
LLVM
18 lines
443 B
LLVM
; RUN: llvm-as < %s | opt -O3 | llvm-dis | FileCheck %s
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; Testing half constant propagation.
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define half @abc() nounwind {
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entry:
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%a = alloca half, align 2
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%b = alloca half, align 2
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%.compoundliteral = alloca float, align 4
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store half 0xH4200, half* %a, align 2
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store half 0xH4B9A, half* %b, align 2
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%tmp = load half* %a, align 2
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%tmp1 = load half* %b, align 2
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%add = fadd half %tmp, %tmp1
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; CHECK: 0xH4C8D
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ret half %add
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}
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