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fd7b326bea
how to lower them (with no attempt made to be efficient, since they should only occur for unoptimized code). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45108 91177308-0d34-0410-b5e6-96231b3b80d8
16 lines
428 B
LLVM
16 lines
428 B
LLVM
; RUN: llvm-as < %s | llc -enable-eh
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target triple = "i686-pc-linux-gnu"
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define fastcc void @bc__support__high_resolution_time__initialize_clock_rate() {
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entry:
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invoke void asm "rdtsc\0A\09movl %eax, $0\0A\09movl %edx, $1", "=*imr,=*imr,~{dirflag},~{fpsr},~{flags},~{dx},~{ax}"( i32* null, i32* null )
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to label %.noexc unwind label %cleanup144
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.noexc: ; preds = %entry
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ret void
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cleanup144: ; preds = %entry
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unwind
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}
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