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1; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=core2 | FileCheck %s2; Reduced from JavaScriptCore3 4%"class.JSC::CodeLocationCall" = type { [8 x i8] }5%"class.JSC::JSGlobalData" = type { [4 x i8] }6%"class.JSC::FunctionPtr" = type { ptr }7%"class.JSC::Structure" = type { [4 x i8] }8%"class.JSC::UString" = type { ptr }9%"class.JSC::JSString" = type { [16 x i8], i32, %"class.JSC::UString", i32 }10 11declare hidden fastcc void @_ZN3JSCL23returnToThrowTrampolineEPNS_12JSGlobalDataENS_16ReturnAddressPtrERS2_(ptr nocapture, ptr, ptr nocapture) nounwind noinline ssp12 13; Avoid hoisting the test above loads or copies14; CHECK: %entry15; CHECK: test16; CHECK-NOT: mov17; CHECK: je18define i32 @cti_op_eq(ptr nocapture %args) nounwind ssp {19entry:20 %0 = load ptr, ptr null, align 821 %tobool.i.i.i = icmp ugt ptr undef, inttoptr (i64 281474976710655 to ptr)22 %or.cond.i = and i1 %tobool.i.i.i, undef23 br i1 %or.cond.i, label %if.then.i, label %if.end.i24 25if.then.i: ; preds = %entry26 br i1 undef, label %if.then.i.i.i, label %_ZN3JSC7JSValue19equalSlowCaseInlineEPNS_9ExecStateES0_S0_.exit27 28if.then.i.i.i: ; preds = %if.then.i29 %conv.i.i.i.i = trunc i64 undef to i3230 br label %_ZN3JSC7JSValue19equalSlowCaseInlineEPNS_9ExecStateES0_S0_.exit31 32if.end.i: ; preds = %entry33 br i1 undef, label %land.rhs.i121.i, label %_ZNK3JSC7JSValue8isStringEv.exit122.i34 35land.rhs.i121.i: ; preds = %if.end.i36 %tmp.i.i117.i = load ptr, ptr undef, align 837 br label %_ZNK3JSC7JSValue8isStringEv.exit122.i38 39_ZNK3JSC7JSValue8isStringEv.exit122.i: ; preds = %land.rhs.i121.i, %if.end.i40 %brmerge.i = or i1 undef, false41 %or.cond = or i1 false, %brmerge.i42 br i1 %or.cond, label %_ZN3JSC7JSValue19equalSlowCaseInlineEPNS_9ExecStateES0_S0_.exit, label %if.then.i92.i43 44if.then.i92.i: ; preds = %_ZNK3JSC7JSValue8isStringEv.exit122.i45 tail call void @_ZNK3JSC8JSString11resolveRopeEPNS_9ExecStateE(ptr undef, ptr %0) nounwind46 unreachable47 48_ZN3JSC7JSValue19equalSlowCaseInlineEPNS_9ExecStateES0_S0_.exit: ; preds = %_ZNK3JSC7JSValue8isStringEv.exit122.i, %if.then.i.i.i, %if.then.i49 50 %1 = load ptr, ptr undef, align 851 br i1 undef, label %do.end39, label %do.body2752 53do.body27: ; preds = %_ZN3JSC7JSValue19equalSlowCaseInlineEPNS_9ExecStateES0_S0_.exit54 %2 = getelementptr inbounds ptr, ptr %args, i64 -155 tail call fastcc void @_ZN3JSCL23returnToThrowTrampolineEPNS_12JSGlobalDataENS_16ReturnAddressPtrERS2_(ptr %1, ptr undef, ptr %2)56 unreachable57 58do.end39: ; preds = %_ZN3JSC7JSValue19equalSlowCaseInlineEPNS_9ExecStateES0_S0_.exit59 ret i32 undef60}61 62declare void @_ZNK3JSC8JSString11resolveRopeEPNS_9ExecStateE(ptr, ptr)63