1; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=core2 | FileCheck %s 2; Reduced from JavaScriptCore 3 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 ssp 12 13; Avoid hoisting the test above loads or copies 14; CHECK: %entry 15; CHECK: test 16; CHECK-NOT: mov 17; CHECK: je 18define i32 @cti_op_eq(ptr nocapture %args) nounwind ssp { 19entry: 20 %0 = load ptr, ptr null, align 8 21 %tobool.i.i.i = icmp ugt ptr undef, inttoptr (i64 281474976710655 to ptr) 22 %or.cond.i = and i1 %tobool.i.i.i, undef 23 br i1 %or.cond.i, label %if.then.i, label %if.end.i 24 25if.then.i: ; preds = %entry 26 br i1 undef, label %if.then.i.i.i, label %_ZN3JSC7JSValue19equalSlowCaseInlineEPNS_9ExecStateES0_S0_.exit 27 28if.then.i.i.i: ; preds = %if.then.i 29 %conv.i.i.i.i = trunc i64 undef to i32 30 br label %_ZN3JSC7JSValue19equalSlowCaseInlineEPNS_9ExecStateES0_S0_.exit 31 32if.end.i: ; preds = %entry 33 br i1 undef, label %land.rhs.i121.i, label %_ZNK3JSC7JSValue8isStringEv.exit122.i 34 35land.rhs.i121.i: ; preds = %if.end.i 36 %tmp.i.i117.i = load ptr, ptr undef, align 8 37 br label %_ZNK3JSC7JSValue8isStringEv.exit122.i 38 39_ZNK3JSC7JSValue8isStringEv.exit122.i: ; preds = %land.rhs.i121.i, %if.end.i 40 %brmerge.i = or i1 undef, false 41 %or.cond = or i1 false, %brmerge.i 42 br i1 %or.cond, label %_ZN3JSC7JSValue19equalSlowCaseInlineEPNS_9ExecStateES0_S0_.exit, label %if.then.i92.i 43 44if.then.i92.i: ; preds = %_ZNK3JSC7JSValue8isStringEv.exit122.i 45 tail call void @_ZNK3JSC8JSString11resolveRopeEPNS_9ExecStateE(ptr undef, ptr %0) nounwind 46 unreachable 47 48_ZN3JSC7JSValue19equalSlowCaseInlineEPNS_9ExecStateES0_S0_.exit: ; preds = %_ZNK3JSC7JSValue8isStringEv.exit122.i, %if.then.i.i.i, %if.then.i 49 50 %1 = load ptr, ptr undef, align 8 51 br i1 undef, label %do.end39, label %do.body27 52 53do.body27: ; preds = %_ZN3JSC7JSValue19equalSlowCaseInlineEPNS_9ExecStateES0_S0_.exit 54 %2 = getelementptr inbounds ptr, ptr %args, i64 -1 55 tail call fastcc void @_ZN3JSCL23returnToThrowTrampolineEPNS_12JSGlobalDataENS_16ReturnAddressPtrERS2_(ptr %1, ptr undef, ptr %2) 56 unreachable 57 58do.end39: ; preds = %_ZN3JSC7JSValue19equalSlowCaseInlineEPNS_9ExecStateES0_S0_.exit 59 ret i32 undef 60} 61 62declare void @_ZNK3JSC8JSString11resolveRopeEPNS_9ExecStateE(ptr, ptr) 63