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1target datalayout = "E-m:e-p:32:32-i64:64-n32"2target triple = "powerpc"3; RUN: llc -verify-machineinstrs -mcpu=ppc < %s | FileCheck %s4; RUN: llc -verify-machineinstrs -mcpu=pwr7 < %s | FileCheck %s5 6define i64 @test1() nounwind {7entry:8 %r = call i64 @llvm.readcyclecounter()9 ret i64 %r10}11 12; CHECK: @test113; CHECK: mfspr 3, 26914; CHECK: mfspr 4, 26815; CHECK: mfspr [[REG:[0-9]+]], 26916; CHECK: cmpw 3, [[REG]]17; CHECK: bne 0, .LBB18 19declare i64 @llvm.readcyclecounter()20 21