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14 lines
390 B
14 lines
390 B
4 months ago
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; RUN: llc -march=hexagon -O0 < %s | FileCheck %s
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; RUN: llc -march=hexagon -O0 < %s | FileCheck -check-prefix=CHECK-CALL %s
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; Hexagon Programmer's Reference Manual 11.9.1 SYSTEM/USER
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; CHECK-CALL-NOT: call
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; Data cache prefetch
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declare void @llvm.hexagon.prefetch(i8*)
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define void @prefetch(i8* %a) {
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call void @llvm.hexagon.prefetch(i8* %a)
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ret void
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}
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; CHECK: dcfetch({{.*}} + #0)
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