12 lines
244 B
LLVM
12 lines
244 B
LLVM
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; RUN: llc < %s -mtriple=arm64-linux-gnu | FileCheck %s
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define i64 @read_pc() {
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; CHECK: adr x0, #0
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%pc = call i64 @llvm.read_register.i64(metadata !0)
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ret i64 %pc
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}
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declare i64 @llvm.read_register.i64(metadata) nounwind
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!0 = !{!"pc"}
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