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10 lines
172 B
LLVM
10 lines
172 B
LLVM
; RUN: llvm-as < %s | llc -march=x86 | grep rdtsc
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declare ulong %llvm.readcyclecounter()
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ulong %foo() {
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%tmp.1 = call ulong %llvm.readcyclecounter ()
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ret ulong %tmp.1
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}
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