14 lines
316 B
LLVM
14 lines
316 B
LLVM
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; Test float atomic loads.
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;
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; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
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define float @f1(ptr %src) {
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; CHECK-LABEL: f1:
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; CHECK: lgf [[R:%r[0-9]+]], 0(%r2)
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; CHECK: sllg [[R]], [[R]], 32
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; CHECK: ldgr %f0, [[R]]
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; CHECK: br %r14
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%val = load atomic float, ptr %src seq_cst, align 4
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ret float %val
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}
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