| Evan Cheng | f0b3c12 | 2011-07-08 22:29:33 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=core2 | FileCheck %s |
| Andrew Trick | 12f0dc6 | 2011-04-14 05:15:06 +0000 | [diff] [blame] | 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 { i8* } |
| 7 | %"class.JSC::Structure" = type { [4 x i8] } |
| 8 | %"class.JSC::UString" = type { i8* } |
| 9 | %"class.JSC::JSString" = type { [16 x i8], i32, %"class.JSC::UString", i32 } |
| 10 | |
| 11 | declare hidden fastcc void @_ZN3JSCL23returnToThrowTrampolineEPNS_12JSGlobalDataENS_16ReturnAddressPtrERS2_(%"class.JSC::JSGlobalData"* nocapture, i8*, %"class.JSC::FunctionPtr"* nocapture) nounwind noinline ssp |
| 12 | |
| 13 | ; Avoid hoisting the test above loads or copies |
| 14 | ; CHECK: %entry |
| 15 | ; CHECK: cmpq |
| 16 | ; CHECK-NOT: mov |
| 17 | ; CHECK: jb |
| 18 | define i32 @cti_op_eq(i8** nocapture %args) nounwind ssp { |
| 19 | entry: |
| 20 | %0 = load i8** null, align 8 |
| 21 | %tmp13 = bitcast i8* %0 to %"class.JSC::CodeLocationCall"* |
| 22 | %tobool.i.i.i = icmp ugt i8* undef, inttoptr (i64 281474976710655 to i8*) |
| 23 | %or.cond.i = and i1 %tobool.i.i.i, undef |
| 24 | br i1 %or.cond.i, label %if.then.i, label %if.end.i |
| 25 | |
| 26 | if.then.i: ; preds = %entry |
| 27 | br i1 undef, label %if.then.i.i.i, label %_ZN3JSC7JSValue19equalSlowCaseInlineEPNS_9ExecStateES0_S0_.exit |
| 28 | |
| 29 | if.then.i.i.i: ; preds = %if.then.i |
| 30 | %conv.i.i.i.i = trunc i64 undef to i32 |
| 31 | br label %_ZN3JSC7JSValue19equalSlowCaseInlineEPNS_9ExecStateES0_S0_.exit |
| 32 | |
| 33 | if.end.i: ; preds = %entry |
| 34 | br i1 undef, label %land.rhs.i121.i, label %_ZNK3JSC7JSValue8isStringEv.exit122.i |
| 35 | |
| 36 | land.rhs.i121.i: ; preds = %if.end.i |
| 37 | %tmp.i.i117.i = load %"class.JSC::Structure"** undef, align 8 |
| 38 | br label %_ZNK3JSC7JSValue8isStringEv.exit122.i |
| 39 | |
| 40 | _ZNK3JSC7JSValue8isStringEv.exit122.i: ; preds = %land.rhs.i121.i, %if.end.i |
| 41 | %brmerge.i = or i1 undef, false |
| 42 | %or.cond = or i1 false, %brmerge.i |
| 43 | br i1 %or.cond, label %_ZN3JSC7JSValue19equalSlowCaseInlineEPNS_9ExecStateES0_S0_.exit, label %if.then.i92.i |
| 44 | |
| 45 | if.then.i92.i: ; preds = %_ZNK3JSC7JSValue8isStringEv.exit122.i |
| 46 | tail call void @_ZNK3JSC8JSString11resolveRopeEPNS_9ExecStateE(%"class.JSC::JSString"* undef, %"class.JSC::CodeLocationCall"* %tmp13) nounwind |
| 47 | unreachable |
| 48 | |
| 49 | _ZN3JSC7JSValue19equalSlowCaseInlineEPNS_9ExecStateES0_S0_.exit: ; preds = %_ZNK3JSC7JSValue8isStringEv.exit122.i, %if.then.i.i.i, %if.then.i |
| 50 | |
| 51 | %1 = load i8** undef, align 8 |
| 52 | br i1 undef, label %do.end39, label %do.body27 |
| 53 | |
| 54 | do.body27: ; preds = %_ZN3JSC7JSValue19equalSlowCaseInlineEPNS_9ExecStateES0_S0_.exit |
| 55 | %tmp30 = bitcast i8* %1 to %"class.JSC::JSGlobalData"* |
| 56 | %2 = getelementptr inbounds i8** %args, i64 -1 |
| 57 | %3 = bitcast i8** %2 to %"class.JSC::FunctionPtr"* |
| 58 | tail call fastcc void @_ZN3JSCL23returnToThrowTrampolineEPNS_12JSGlobalDataENS_16ReturnAddressPtrERS2_(%"class.JSC::JSGlobalData"* %tmp30, i8* undef, %"class.JSC::FunctionPtr"* %3) |
| 59 | unreachable |
| 60 | |
| 61 | do.end39: ; preds = %_ZN3JSC7JSValue19equalSlowCaseInlineEPNS_9ExecStateES0_S0_.exit |
| 62 | ret i32 undef |
| 63 | } |
| 64 | |
| 65 | declare void @_ZNK3JSC8JSString11resolveRopeEPNS_9ExecStateE(%"class.JSC::JSString"*, %"class.JSC::CodeLocationCall"*) |