17 lines
792 B
LLVM
17 lines
792 B
LLVM
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; RUN: opt < %s -globalopt -S | FileCheck %s
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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@g_data = internal unnamed_addr global <{ [8 x i16], [8 x i16] }> <{ [8 x i16] [i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16, i16 16], [8 x i16] zeroinitializer }>, align 16
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; We cannot SRA here due to the second gep meaning the access to g_data may be to either element
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; CHECK: @g_data = internal unnamed_addr constant <{ [8 x i16], [8 x i16] }>
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define i16 @test(i64 %a1) {
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entry:
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%g1 = getelementptr inbounds <{ [8 x i16], [8 x i16] }>, <{ [8 x i16], [8 x i16] }>* @g_data, i64 0, i32 0
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%arrayidx.i = getelementptr inbounds [8 x i16], [8 x i16]* %g1, i64 0, i64 %a1
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%r = load i16, i16* %arrayidx.i, align 2
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ret i16 %r
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}
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