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view test/CodeGen/X86/rdtsc.ll @ 33:e4204d083e25

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LLVM 3.5
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 14:32:10 +0900
parents 95c75e76d11b
children 54457678186b
line wrap: on
line source

; RUN: llc < %s -march=x86 | grep rdtsc
; RUN: llc < %s -march=x86-64 | grep rdtsc
declare i64 @llvm.readcyclecounter()

define i64 @foo() {
	%tmp.1 = call i64 @llvm.readcyclecounter( )		; <i64> [#uses=1]
	ret i64 %tmp.1
}