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Implicit def instructions, e.g. X86::IMPLICIT_DEF_GR32, are always re-materializable and they should not be spilled.

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llvm-svn: 44960
This commit is contained in:
Evan Cheng 2007-12-12 23:12:09 +00:00
parent 47526c4a42
commit 64a1febf9a
15 changed files with 724 additions and 12 deletions
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19
include/llvm/Target/TargetInstrInfo.h
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@ -48,47 +48,48 @@ const unsigned M_DELAY_SLOT_FLAG = 1 << 4;
const unsigned M_LOAD_FLAG = 1 << 5;
const unsigned M_STORE_FLAG = 1 << 6;
const unsigned M_INDIRECT_FLAG = 1 << 7;
const unsigned M_IMPLICIT_DEF_FLAG = 1 << 8;
// M_CONVERTIBLE_TO_3_ADDR - This is a 2-address instruction which can be
// changed into a 3-address instruction if the first two operands cannot be
// assigned to the same register. The target must implement the
// TargetInstrInfo::convertToThreeAddress method for this instruction.
const unsigned M_CONVERTIBLE_TO_3_ADDR = 1 << 8;
const unsigned M_CONVERTIBLE_TO_3_ADDR = 1 << 9;
// This M_COMMUTABLE - is a 2- or 3-address instruction (of the form X = op Y,
// Z), which produces the same result if Y and Z are exchanged.
const unsigned M_COMMUTABLE = 1 << 9;
const unsigned M_COMMUTABLE = 1 << 10;
// M_TERMINATOR_FLAG - Is this instruction part of the terminator for a basic
// block? Typically this is things like return and branch instructions.
// Various passes use this to insert code into the bottom of a basic block, but
// before control flow occurs.
const unsigned M_TERMINATOR_FLAG = 1 << 10;
const unsigned M_TERMINATOR_FLAG = 1 << 11;
// M_USES_CUSTOM_DAG_SCHED_INSERTION - Set if this instruction requires custom
// insertion support when the DAG scheduler is inserting it into a machine basic
// block.
const unsigned M_USES_CUSTOM_DAG_SCHED_INSERTION = 1 << 11;
const unsigned M_USES_CUSTOM_DAG_SCHED_INSERTION = 1 << 12;
// M_VARIABLE_OPS - Set if this instruction can have a variable number of extra
// operands in addition to the minimum number operands specified.
const unsigned M_VARIABLE_OPS = 1 << 12;
const unsigned M_VARIABLE_OPS = 1 << 13;
// M_PREDICABLE - Set if this instruction has a predicate operand that
// controls execution. It may be set to 'always'.
const unsigned M_PREDICABLE = 1 << 13;
const unsigned M_PREDICABLE = 1 << 14;
// M_REMATERIALIZIBLE - Set if this instruction can be trivally re-materialized
// at any time, e.g. constant generation, load from constant pool.
const unsigned M_REMATERIALIZIBLE = 1 << 14;
const unsigned M_REMATERIALIZIBLE = 1 << 15;
// M_NOT_DUPLICABLE - Set if this instruction cannot be safely duplicated.
// (e.g. instructions with unique labels attached).
const unsigned M_NOT_DUPLICABLE = 1 << 15;
const unsigned M_NOT_DUPLICABLE = 1 << 16;
// M_HAS_OPTIONAL_DEF - Set if this instruction has an optional definition, e.g.
// ARM instructions which can set condition code if 's' bit is set.
const unsigned M_HAS_OPTIONAL_DEF = 1 << 16;
const unsigned M_HAS_OPTIONAL_DEF = 1 << 17;
// Machine operand flags
// M_LOOK_UP_PTR_REG_CLASS - Set if this operand is a pointer value and it

18
lib/CodeGen/LiveIntervalAnalysis.cpp
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@ -613,8 +613,10 @@ bool LiveIntervals::isReMaterializable(const LiveInterval &li,
return false;
isLoad = false;
if (tii_->isTriviallyReMaterializable(MI)) {
isLoad = MI->getInstrDescriptor()->Flags & M_LOAD_FLAG;
const TargetInstrDescriptor *TID = MI->getInstrDescriptor();
if ((TID->Flags & M_IMPLICIT_DEF_FLAG) ||
tii_->isTriviallyReMaterializable(MI)) {
isLoad = TID->Flags & M_LOAD_FLAG;
return true;
}
@ -677,6 +679,15 @@ bool LiveIntervals::tryFoldMemoryOperand(MachineInstr* &MI,
bool isSS, int Slot, unsigned Reg) {
unsigned MRInfo = 0;
const TargetInstrDescriptor *TID = MI->getInstrDescriptor();
// If it is an implicit def instruction, just delete it.
if (TID->Flags & M_IMPLICIT_DEF_FLAG) {
RemoveMachineInstrFromMaps(MI);
vrm.RemoveMachineInstrFromMaps(MI);
MI->eraseFromParent();
++numFolds;
return true;
}
SmallVector<unsigned, 2> FoldOps;
for (unsigned i = 0, e = Ops.size(); i != e; ++i) {
unsigned OpIdx = Ops[i];
@ -852,7 +863,8 @@ rewriteInstructionForSpills(const LiveInterval &li, bool TrySplit,
} else {
CanFold = canFoldMemoryOperand(MI, Ops);
}
} else CanFold = false;
} else
CanFold = false;
// Create a new virtual register for the spill interval.
bool CreatedNewVReg = false;

1
lib/Target/ARM/ARMInstrInfo.td
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@ -646,6 +646,7 @@ multiclass AsXI1_bin_c_irs<bits<4> opcod, string opc, PatFrag opnode> {
//===----------------------------------------------------------------------===//
// Miscellaneous Instructions.
//
let isImplicitDef = 1 in
def IMPLICIT_DEF_GPR :
PseudoInst<(outs GPR:$rD), (ins pred:$p),
"@ IMPLICIT_DEF_GPR $rD",

2
lib/Target/ARM/ARMInstrVFP.td
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@ -251,12 +251,14 @@ def FSQRTS : ASI<(outs SPR:$dst), (ins SPR:$a),
// FP <-> GPR Copies. Int <-> FP Conversions.
//
let isImplicitDef = 1 in {
def IMPLICIT_DEF_SPR : PseudoInst<(outs SPR:$rD), (ins pred:$p),
"@ IMPLICIT_DEF_SPR $rD",
[(set SPR:$rD, (undef))]>;
def IMPLICIT_DEF_DPR : PseudoInst<(outs DPR:$rD), (ins pred:$p),
"@ IMPLICIT_DEF_DPR $rD",
[(set DPR:$rD, (undef))]>;
}
def FMRS : ASI<(outs GPR:$dst), (ins SPR:$src),
"fmrs", " $dst, $src",

2
lib/Target/Alpha/AlphaInstrInfo.td
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@ -141,12 +141,14 @@ class CmpOpFrag<dag res> : PatFrag<(ops node:$R), res>;
//Pseudo ops for selection
let isImplicitDef = 1 in {
def IDEF_I : PseudoInstAlpha<(outs GPRC:$RA), (ins), ";#idef $RA",
[(set GPRC:$RA, (undef))], s_pseudo>;
def IDEF_F32 : PseudoInstAlpha<(outs F4RC:$RA), (ins), ";#idef $RA",
[(set F4RC:$RA, (undef))], s_pseudo>;
def IDEF_F64 : PseudoInstAlpha<(outs F8RC:$RA), (ins), ";#idef $RA",
[(set F8RC:$RA, (undef))], s_pseudo>;
}
def WTF : PseudoInstAlpha<(outs), (ins variable_ops), "#wtf", [], s_pseudo>;

2
lib/Target/IA64/IA64InstrInfo.td
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@ -457,6 +457,7 @@ def : Pat<(i1 0), (CMPNE r0, r0)>; // TODO: any instruction actually *using*
// TODO: support postincrement (reg, imm9) loads+stores - this needs more
// tablegen support
let isImplicitDef = 1 in {
def IDEF : PseudoInstIA64<(outs variable_ops), (ins), "// IDEF">;
def IDEF_GR_D : PseudoInstIA64_DAG<(outs GR:$reg), (ins), "// $reg = IDEF",
@ -465,6 +466,7 @@ def IDEF_FP_D : PseudoInstIA64_DAG<(outs FP:$reg), (ins), "// $reg = IDEF",
[(set FP:$reg, (undef))]>;
def IDEF_PR_D : PseudoInstIA64_DAG<(outs PR:$reg), (ins), "// $reg = IDEF",
[(set PR:$reg, (undef))]>;
}
def IUSE : PseudoInstIA64<(outs), (ins variable_ops), "// IUSE">;
def ADJUSTCALLSTACKUP : PseudoInstIA64<(outs), (ins variable_ops),

1
lib/Target/Mips/MipsInstrInfo.td
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@ -356,6 +356,7 @@ def ADJCALLSTACKUP : PseudoInstMips<(outs), (ins uimm16:$amt1, uimm16:$amt2),
[(callseq_end imm:$amt1, imm:$amt2)]>;
}
let isImplicitDef = 1 in
def IMPLICIT_DEF_CPURegs : PseudoInstMips<(outs CPURegs:$dst), (ins),
"!IMPLICIT_DEF $dst",
[(set CPURegs:$dst, (undef))]>;

2
lib/Target/PowerPC/PPCInstrInfo.td
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@ -334,6 +334,7 @@ def DYNALLOC : Pseudo<(outs GPRC:$result), (ins GPRC:$negsize, memri:$fpsi),
[(set GPRC:$result,
(PPCdynalloc GPRC:$negsize, iaddr:$fpsi))]>;
let isImplicitDef = 1 in {
def IMPLICIT_DEF_GPRC: Pseudo<(outs GPRC:$rD), (ins),
"${:comment}IMPLICIT_DEF_GPRC $rD",
[(set GPRC:$rD, (undef))]>;
@ -343,6 +344,7 @@ def IMPLICIT_DEF_F8 : Pseudo<(outs F8RC:$rD), (ins),
def IMPLICIT_DEF_F4 : Pseudo<(outs F4RC:$rD), (ins),
"${:comment} IMPLICIT_DEF_F4 $rD",
[(set F4RC:$rD, (undef))]>;
}
// SELECT_CC_* - Used to implement the SELECT_CC DAG operation. Expanded by the
// scheduler into a branch sequence.

3
lib/Target/Sparc/SparcInstrInfo.td
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@ -212,6 +212,8 @@ def ADJCALLSTACKUP : Pseudo<(outs), (ins i32imm:$amt1, i32imm:$amt2),
"!ADJCALLSTACKUP $amt1",
[(callseq_end imm:$amt1, imm:$amt2)]>;
}
let isImplicitDef = 1 in {
def IMPLICIT_DEF_Int : Pseudo<(outs IntRegs:$dst), (ins),
"!IMPLICIT_DEF $dst",
[(set IntRegs:$dst, (undef))]>;
@ -219,6 +221,7 @@ def IMPLICIT_DEF_FP : Pseudo<(outs FPRegs:$dst), (ins), "!IMPLICIT_DEF $dst",
[(set FPRegs:$dst, (undef))]>;
def IMPLICIT_DEF_DFP : Pseudo<(outs DFPRegs:$dst), (ins), "!IMPLICIT_DEF $dst",
[(set DFPRegs:$dst, (undef))]>;
}
// FpMOVD/FpNEGD/FpABSD - These are lowered to single-precision ops by the
// fpmover pass.

1
lib/Target/Target.td
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@ -192,6 +192,7 @@ class Instruction {
bit isCall = 0; // Is this instruction a call instruction?
bit isLoad = 0; // Is this instruction a load instruction?
bit isStore = 0; // Is this instruction a store instruction?
bit isImplicitDef = 0; // Is this instruction an implicit def instruction?
bit isTwoAddress = 0; // Is this a two address instruction?
bit isConvertibleToThreeAddress = 0; // Can this 2-addr instruction promote?
bit isCommutable = 0; // Is this 3 operand instruction commutable?

2
lib/Target/X86/X86InstrInfo.td
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@ -262,6 +262,7 @@ def ADJCALLSTACKUP : I<0, Pseudo, (outs), (ins i32imm:$amt1, i32imm:$amt2),
}
def IMPLICIT_USE : I<0, Pseudo, (outs), (ins variable_ops),
"#IMPLICIT_USE", []>;
let isImplicitDef = 1 in {
def IMPLICIT_DEF : I<0, Pseudo, (outs variable_ops), (ins),
"#IMPLICIT_DEF", []>;
def IMPLICIT_DEF_GR8 : I<0, Pseudo, (outs GR8:$dst), (ins),
@ -273,6 +274,7 @@ def IMPLICIT_DEF_GR16 : I<0, Pseudo, (outs GR16:$dst), (ins),
def IMPLICIT_DEF_GR32 : I<0, Pseudo, (outs GR32:$dst), (ins),
"#IMPLICIT_DEF $dst",
[(set GR32:$dst, (undef))]>;
}
// Nop
def NOOP : I<0x90, RawFrm, (outs), (ins), "nop", []>;

1
lib/Target/X86/X86InstrMMX.td
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@ -14,6 +14,7 @@
//===----------------------------------------------------------------------===//
// Some 'special' instructions
let isImplicitDef = 1 in
def IMPLICIT_DEF_VR64 : I<0, Pseudo, (outs VR64:$dst), (ins),
"#IMPLICIT_DEF $dst",
[(set VR64:$dst, (v8i8 (undef)))]>,

1
lib/Target/X86/X86InstrSSE.td
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@ -42,6 +42,7 @@ def X86pinsrw : SDNode<"X86ISD::PINSRW", SDTypeProfile<1, 3, []>, []>;
// SSE 'Special' Instructions
//===----------------------------------------------------------------------===//
let isImplicitDef = 1 in
def IMPLICIT_DEF_VR128 : I<0, Pseudo, (outs VR128:$dst), (ins),
"#IMPLICIT_DEF $dst",
[(set VR128:$dst, (v4f32 (undef)))]>,

1
lib/Target/X86/X86InstrX86-64.td
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@ -80,6 +80,7 @@ def extloadi64i32 : PatFrag<(ops node:$ptr), (i64 (extloadi32 node:$ptr))>;
// Instruction list...
//
let isImplicitDef = 1 in
def IMPLICIT_DEF_GR64 : I<0, Pseudo, (outs GR64:$dst), (ins),
"#IMPLICIT_DEF $dst",
[(set GR64:$dst, (undef))]>;

680
test/CodeGen/X86/2007-12-11-FoldImpDefSpill.ll Normal file
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@ -0,0 +1,680 @@
; RUN: llvm-as < %s | llc -mtriple=i686-apple-darwin | not grep IMPLICIT_DEF
%struct.__sbuf = type { i8*, i32 }
%struct.ggBRDF = type { i32 (...)** }
%"struct.ggBST<ggMaterial>" = type { %"struct.ggBSTNode<ggMaterial>"*, i32 }
%"struct.ggBST<ggRasterSurfaceTexture>" = type { %"struct.ggBSTNode<ggRasterSurfaceTexture>"*, i32 }
%"struct.ggBST<ggSolidTexture>" = type { %"struct.ggBSTNode<ggSolidTexture>"*, i32 }
%"struct.ggBST<ggSpectrum>" = type { %"struct.ggBSTNode<ggSpectrum>"*, i32 }
%"struct.ggBST<mrObjectRecord>" = type { %"struct.ggBSTNode<mrObjectRecord>"*, i32 }
%"struct.ggBSTNode<ggMaterial>" = type { %"struct.ggBSTNode<ggMaterial>"*, %"struct.ggBSTNode<ggMaterial>"*, %struct.ggString, %struct.ggMaterial* }
%"struct.ggBSTNode<ggRasterSurfaceTexture>" = type { %"struct.ggBSTNode<ggRasterSurfaceTexture>"*, %"struct.ggBSTNode<ggRasterSurfaceTexture>"*, %struct.ggString, %struct.ggRasterSurfaceTexture* }
%"struct.ggBSTNode<ggSolidTexture>" = type { %"struct.ggBSTNode<ggSolidTexture>"*, %"struct.ggBSTNode<ggSolidTexture>"*, %struct.ggString, %struct.ggBRDF* }
%"struct.ggBSTNode<ggSpectrum>" = type { %"struct.ggBSTNode<ggSpectrum>"*, %"struct.ggBSTNode<ggSpectrum>"*, %struct.ggString, %struct.ggSpectrum* }
%"struct.ggBSTNode<mrObjectRecord>" = type { %"struct.ggBSTNode<mrObjectRecord>"*, %"struct.ggBSTNode<mrObjectRecord>"*, %struct.ggString, %struct.mrObjectRecord* }
%"struct.ggDictionary<ggMaterial>" = type { %"struct.ggBST<ggMaterial>" }
%"struct.ggDictionary<ggRasterSurfaceTexture>" = type { %"struct.ggBST<ggRasterSurfaceTexture>" }
%"struct.ggDictionary<ggSolidTexture>" = type { %"struct.ggBST<ggSolidTexture>" }
%"struct.ggDictionary<ggSpectrum>" = type { %"struct.ggBST<ggSpectrum>" }
%"struct.ggDictionary<mrObjectRecord>" = type { %"struct.ggBST<mrObjectRecord>" }
%struct.ggHAffineMatrix3 = type { %struct.ggHMatrix3 }
%struct.ggHBoxMatrix3 = type { %struct.ggHAffineMatrix3 }
%struct.ggHMatrix3 = type { [4 x [4 x double]] }
%struct.ggMaterial = type { i32 (...)**, %struct.ggBRDF* }
%struct.ggPoint3 = type { [3 x double] }
%"struct.ggRGBPixel<char>" = type { [3 x i8], i8 }
%"struct.ggRaster<ggRGBPixel<unsigned char> >" = type { i32, i32, %"struct.ggRGBPixel<char>"* }
%struct.ggRasterSurfaceTexture = type { %"struct.ggRaster<ggRGBPixel<unsigned char> >"* }
%struct.ggSolidNoise3 = type { i32, [256 x %struct.ggPoint3], [256 x i32] }
%struct.ggSpectrum = type { [8 x float] }
%struct.ggString = type { %"struct.ggString::StringRep"* }
%"struct.ggString::StringRep" = type { i32, i32, [1 x i8] }
%"struct.ggTrain<mrPixelRenderer*>" = type { %struct.ggBRDF**, i32, i32 }
%struct.mrObjectRecord = type { %struct.ggHBoxMatrix3, %struct.ggHBoxMatrix3, %struct.mrSurfaceList, %struct.ggMaterial*, i32, %struct.ggRasterSurfaceTexture*, %struct.ggBRDF*, i32, i32 }
%struct.mrScene = type { %struct.ggSpectrum, %struct.ggSpectrum, %struct.ggBRDF*, %struct.ggBRDF*, %struct.ggBRDF*, i32, double, %"struct.ggDictionary<mrObjectRecord>", %"struct.ggDictionary<ggRasterSurfaceTexture>", %"struct.ggDictionary<ggSolidTexture>", %"struct.ggDictionary<ggSpectrum>", %"struct.ggDictionary<ggMaterial>" }
%struct.mrSurfaceList = type { %struct.ggBRDF, %"struct.ggTrain<mrPixelRenderer*>" }
%"struct.std::__codecvt_abstract_base<char,char,__mbstate_t>" = type { %"struct.std::locale::facet" }
%"struct.std::basic_ios<char,std::char_traits<char> >" = type { %"struct.std::ios_base", %"struct.std::basic_ostream<char,std::char_traits<char> >"*, i8, i8, %"struct.std::basic_streambuf<char,std::char_traits<char> >"*, %"struct.std::ctype<char>"*, %"struct.std::__codecvt_abstract_base<char,char,__mbstate_t>"*, %"struct.std::__codecvt_abstract_base<char,char,__mbstate_t>"* }
%"struct.std::basic_istream<char,std::char_traits<char> >" = type { i32 (...)**, i32, %"struct.std::basic_ios<char,std::char_traits<char> >" }
%"struct.std::basic_ostream<char,std::char_traits<char> >" = type { i32 (...)**, %"struct.std::basic_ios<char,std::char_traits<char> >" }
%"struct.std::basic_streambuf<char,std::char_traits<char> >" = type { i32 (...)**, i8*, i8*, i8*, i8*, i8*, i8*, %"struct.std::locale" }
%"struct.std::ctype<char>" = type { %"struct.std::locale::facet", i32*, i8, i32*, i32*, i32*, i8, [256 x i8], [256 x i8], i8 }
%"struct.std::ios_base" = type { i32 (...)**, i32, i32, i32, i32, i32, %"struct.std::ios_base::_Callback_list"*, %struct.__sbuf, [8 x %struct.__sbuf], i32, %struct.__sbuf*, %"struct.std::locale" }
%"struct.std::ios_base::_Callback_list" = type { %"struct.std::ios_base::_Callback_list"*, void (i32, %"struct.std::ios_base"*, i32)*, i32, i32 }
%"struct.std::locale" = type { %"struct.std::locale::_Impl"* }
%"struct.std::locale::_Impl" = type { i32, %"struct.std::locale::facet"**, i32, %"struct.std::locale::facet"**, i8** }
%"struct.std::locale::facet" = type { i32 (...)**, i32 }
@.str80 = external constant [7 x i8] ; <[7 x i8]*> [#uses=1]
@.str81 = external constant [11 x i8] ; <[11 x i8]*> [#uses=1]
define fastcc void @_ZN7mrScene4ReadERSi(%struct.mrScene* %this, %"struct.std::basic_istream<char,std::char_traits<char> >"* %surfaces) {
entry:
%tmp6.i.i8288 = invoke i8* @_Znam( i32 12 )
to label %_ZN8ggStringC1Ei.exit unwind label %lpad ; <i8*> [#uses=0]
_ZN8ggStringC1Ei.exit: ; preds = %entry
%tmp6.i.i8995 = invoke i8* @_Znam( i32 12 )
to label %_ZN8ggStringC1Ei.exit96 unwind label %lpad3825 ; <i8*> [#uses=0]
_ZN8ggStringC1Ei.exit96: ; preds = %_ZN8ggStringC1Ei.exit
%tmp6.i.i97103 = invoke i8* @_Znam( i32 12 )
to label %_ZN8ggStringC1Ei.exit104 unwind label %lpad3829 ; <i8*> [#uses=0]
_ZN8ggStringC1Ei.exit104: ; preds = %_ZN8ggStringC1Ei.exit96
%tmp6.i.i105111 = invoke i8* @_Znam( i32 12 )
to label %_ZN8ggStringC1Ei.exit112 unwind label %lpad3833 ; <i8*> [#uses=0]
_ZN8ggStringC1Ei.exit112: ; preds = %_ZN8ggStringC1Ei.exit104
%tmp6.i.i122128 = invoke i8* @_Znam( i32 12 )
to label %_ZN8ggStringC1Ei.exit129 unwind label %lpad3837 ; <i8*> [#uses=0]
_ZN8ggStringC1Ei.exit129: ; preds = %_ZN8ggStringC1Ei.exit112
%tmp6.i.i132138 = invoke i8* @_Znam( i32 12 )
to label %_ZN8ggStringC1Ei.exit139 unwind label %lpad3841 ; <i8*> [#uses=0]
_ZN8ggStringC1Ei.exit139: ; preds = %_ZN8ggStringC1Ei.exit129
%tmp295 = invoke i8* @_Znwm( i32 16 )
to label %invcont294 unwind label %lpad3845 ; <i8*> [#uses=0]
invcont294: ; preds = %_ZN8ggStringC1Ei.exit139
%tmp10.i.i141 = invoke i8* @_Znam( i32 16 )
to label %_ZN13mrSurfaceListC1Ev.exit unwind label %lpad3849 ; <i8*> [#uses=0]
_ZN13mrSurfaceListC1Ev.exit: ; preds = %invcont294
%tmp3.i148 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_PS3_( %"struct.std::basic_istream<char,std::char_traits<char> >"* %surfaces, i8* null )
to label %tmp3.i.noexc unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=0]
tmp3.i.noexc: ; preds = %_ZN13mrSurfaceListC1Ev.exit
%tmp15.i149 = invoke i8* @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvPvEv( %"struct.std::basic_ios<char,std::char_traits<char> >"* null )
to label %tmp15.i.noexc unwind label %lpad3845 ; <i8*> [#uses=0]
tmp15.i.noexc: ; preds = %tmp3.i.noexc
br i1 false, label %bb308, label %bb.i
bb.i: ; preds = %tmp15.i.noexc
ret void
bb308: ; preds = %tmp15.i.noexc
br i1 false, label %bb3743.preheader, label %bb315
bb3743.preheader: ; preds = %bb308
%tmp16.i3862 = getelementptr %struct.ggPoint3* null, i32 0, i32 0, i32 0 ; <double*> [#uses=1]
%tmp16.i3859 = getelementptr %struct.ggPoint3* null, i32 0, i32 0, i32 0 ; <double*> [#uses=3]
br label %bb3743
bb315: ; preds = %bb308
ret void
bb333: ; preds = %invcont3758, %invcont335
%tmp3.i167180 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_PS3_( %"struct.std::basic_istream<char,std::char_traits<char> >"* %surfaces, i8* null )
to label %tmp3.i167.noexc unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=0]
tmp3.i167.noexc: ; preds = %bb333
%tmp15.i182 = invoke i8* @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvPvEv( %"struct.std::basic_ios<char,std::char_traits<char> >"* null )
to label %tmp15.i.noexc181 unwind label %lpad3845 ; <i8*> [#uses=0]
tmp15.i.noexc181: ; preds = %tmp3.i167.noexc
br i1 false, label %invcont335, label %bb.i178
bb.i178: ; preds = %tmp15.i.noexc181
ret void
invcont335: ; preds = %tmp15.i.noexc181
br i1 false, label %bb3743, label %bb333
bb345: ; preds = %invcont3758
br i1 false, label %bb353, label %bb360
bb353: ; preds = %bb345
%tmp356 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZNSirsERd( %"struct.std::basic_istream<char,std::char_traits<char> >"* %surfaces, double* null )
to label %bb3743 unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=0]
bb360: ; preds = %bb345
br i1 false, label %bb368, label %bb374
bb368: ; preds = %bb360
%tmp373 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZNSirsERd( %"struct.std::basic_istream<char,std::char_traits<char> >"* %surfaces, double* null )
to label %bb3743 unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=0]
bb374: ; preds = %bb360
br i1 false, label %bb396, label %bb421
bb396: ; preds = %bb374
ret void
bb421: ; preds = %bb374
br i1 false, label %bb429, label %bb530
bb429: ; preds = %bb421
ret void
bb530: ; preds = %bb421
br i1 false, label %bb538, label %bb673
bb538: ; preds = %bb530
ret void
bb673: ; preds = %bb530
br i1 false, label %bb681, label %bb778
bb681: ; preds = %bb673
ret void
bb778: ; preds = %bb673
br i1 false, label %bb786, label %bb891
bb786: ; preds = %bb778
ret void
bb891: ; preds = %bb778
br i1 false, label %bb899, label %bb998
bb899: ; preds = %bb891
ret void
bb998: ; preds = %bb891
br i1 false, label %bb1168, label %bb1190
bb1168: ; preds = %bb998
ret void
bb1190: ; preds = %bb998
br i1 false, label %bb1198, label %bb1220
bb1198: ; preds = %bb1190
ret void
bb1220: ; preds = %bb1190
br i1 false, label %bb1228, label %bb1250
bb1228: ; preds = %bb1220
ret void
bb1250: ; preds = %bb1220
br i1 false, label %bb1258, label %bb1303
bb1258: ; preds = %bb1250
ret void
bb1303: ; preds = %bb1250
br i1 false, label %bb1311, label %bb1366
bb1311: ; preds = %bb1303
ret void
bb1366: ; preds = %bb1303
br i1 false, label %bb1374, label %bb1432
bb1374: ; preds = %bb1366
ret void
bb1432: ; preds = %bb1366
br i1 false, label %bb1440, label %bb1495
bb1440: ; preds = %bb1432
ret void
bb1495: ; preds = %bb1432
br i1 false, label %bb1503, label %bb1561
bb1503: ; preds = %bb1495
ret void
bb1561: ; preds = %bb1495
br i1 false, label %bb1569, label %bb1624
bb1569: ; preds = %bb1561
ret void
bb1624: ; preds = %bb1561
br i1 false, label %bb1632, label %bb1654
bb1632: ; preds = %bb1624
store double 0.000000e+00, double* %tmp16.i3859, align 8
%tmp3.i38383852 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_PS3_( %"struct.std::basic_istream<char,std::char_traits<char> >"* %surfaces, i8* null )
to label %tmp3.i3838.noexc unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=0]
tmp3.i3838.noexc: ; preds = %bb1632
%tmp15.i38473853 = invoke i8* @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvPvEv( %"struct.std::basic_ios<char,std::char_traits<char> >"* null )
to label %tmp15.i3847.noexc unwind label %lpad3845 ; <i8*> [#uses=0]
tmp15.i3847.noexc: ; preds = %tmp3.i3838.noexc
br i1 false, label %invcont1634, label %bb.i3850
bb.i3850: ; preds = %tmp15.i3847.noexc
ret void
invcont1634: ; preds = %tmp15.i3847.noexc
%tmp3.i38173831 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_PS3_( %"struct.std::basic_istream<char,std::char_traits<char> >"* %surfaces, i8* null )
to label %tmp3.i3817.noexc unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=0]
tmp3.i3817.noexc: ; preds = %invcont1634
%tmp15.i38263832 = invoke i8* @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvPvEv( %"struct.std::basic_ios<char,std::char_traits<char> >"* null )
to label %tmp15.i3826.noexc unwind label %lpad3845 ; <i8*> [#uses=0]
tmp15.i3826.noexc: ; preds = %tmp3.i3817.noexc
br i1 false, label %invcont1636, label %bb.i3829
bb.i3829: ; preds = %tmp15.i3826.noexc
ret void
invcont1636: ; preds = %tmp15.i3826.noexc
%tmp8.i38083811 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZNSirsERd( %"struct.std::basic_istream<char,std::char_traits<char> >"* %surfaces, double* %tmp16.i3862 )
to label %tmp8.i3808.noexc unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=1]
tmp8.i3808.noexc: ; preds = %invcont1636
%tmp9.i38093812 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZNSirsERd( %"struct.std::basic_istream<char,std::char_traits<char> >"* %tmp8.i38083811, double* null )
to label %tmp9.i3809.noexc unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=1]
tmp9.i3809.noexc: ; preds = %tmp8.i3808.noexc
%tmp10.i38103813 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZNSirsERd( %"struct.std::basic_istream<char,std::char_traits<char> >"* %tmp9.i38093812, double* null )
to label %invcont1638 unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=0]
invcont1638: ; preds = %tmp9.i3809.noexc
%tmp8.i37983801 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZNSirsERd( %"struct.std::basic_istream<char,std::char_traits<char> >"* %surfaces, double* %tmp16.i3859 )
to label %tmp8.i3798.noexc unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=1]
tmp8.i3798.noexc: ; preds = %invcont1638
%tmp9.i37993802 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZNSirsERd( %"struct.std::basic_istream<char,std::char_traits<char> >"* %tmp8.i37983801, double* null )
to label %tmp9.i3799.noexc unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=1]
tmp9.i3799.noexc: ; preds = %tmp8.i3798.noexc
%tmp10.i38003803 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZNSirsERd( %"struct.std::basic_istream<char,std::char_traits<char> >"* %tmp9.i37993802, double* null )
to label %invcont1640 unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=0]
invcont1640: ; preds = %tmp9.i3799.noexc
%tmp3.i3778 = load double* %tmp16.i3859, align 8 ; <double> [#uses=1]
%tmp1643 = invoke i8* @_Znwm( i32 76 )
to label %invcont1642 unwind label %lpad3845 ; <i8*> [#uses=0]
invcont1642: ; preds = %invcont1640
%tmp18.i3770 = sub double %tmp3.i3778, 0.000000e+00 ; <double> [#uses=0]
invoke fastcc void @_ZN7mrScene9AddObjectEP9mrSurfaceRK8ggStringS4_i( %struct.mrScene* %this, %struct.ggBRDF* null, %struct.ggString* null, %struct.ggString* null, i32 0 )
to label %bb3743 unwind label %lpad3845
bb1654: ; preds = %bb1624
br i1 false, label %bb1662, label %bb1693
bb1662: ; preds = %bb1654
%tmp3.i37143728 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_PS3_( %"struct.std::basic_istream<char,std::char_traits<char> >"* %surfaces, i8* null )
to label %tmp3.i3714.noexc unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=0]
tmp3.i3714.noexc: ; preds = %bb1662
%tmp15.i37233729 = invoke i8* @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvPvEv( %"struct.std::basic_ios<char,std::char_traits<char> >"* null )
to label %tmp15.i3723.noexc unwind label %lpad3845 ; <i8*> [#uses=0]
tmp15.i3723.noexc: ; preds = %tmp3.i3714.noexc
ret void
bb1693: ; preds = %bb1654
br i1 false, label %bb1701, label %bb1745
bb1701: ; preds = %bb1693
%tmp3.i36493663 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_PS3_( %"struct.std::basic_istream<char,std::char_traits<char> >"* %surfaces, i8* null )
to label %tmp3.i3649.noexc unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=0]
tmp3.i3649.noexc: ; preds = %bb1701
ret void
bb1745: ; preds = %bb1693
br i1 false, label %bb1753, label %bb1797
bb1753: ; preds = %bb1745
ret void
bb1797: ; preds = %bb1745
br i1 false, label %bb1805, label %bb1847
bb1805: ; preds = %bb1797
ret void
bb1847: ; preds = %bb1797
br i1 false, label %bb1855, label %bb1897
bb1855: ; preds = %bb1847
%tmp3.i34633477 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_PS3_( %"struct.std::basic_istream<char,std::char_traits<char> >"* %surfaces, i8* null )
to label %tmp3.i3463.noexc unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=0]
tmp3.i3463.noexc: ; preds = %bb1855
%tmp15.i34723478 = invoke i8* @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvPvEv( %"struct.std::basic_ios<char,std::char_traits<char> >"* null )
to label %tmp15.i3472.noexc unwind label %lpad3845 ; <i8*> [#uses=0]
tmp15.i3472.noexc: ; preds = %tmp3.i3463.noexc
br i1 false, label %invcont1857, label %bb.i3475
bb.i3475: ; preds = %tmp15.i3472.noexc
invoke fastcc void @_ZN8ggStringaSEPKc( %struct.ggString* null, i8* null )
to label %invcont1857 unwind label %lpad3845
invcont1857: ; preds = %bb.i3475, %tmp15.i3472.noexc
%tmp1860 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZNSirsERd( %"struct.std::basic_istream<char,std::char_traits<char> >"* %surfaces, double* null )
to label %invcont1859 unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=1]
invcont1859: ; preds = %invcont1857
%tmp1862 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZNSirsERd( %"struct.std::basic_istream<char,std::char_traits<char> >"* %tmp1860, double* null )
to label %invcont1861 unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=1]
invcont1861: ; preds = %invcont1859
%tmp1864 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZNSirsERd( %"struct.std::basic_istream<char,std::char_traits<char> >"* %tmp1862, double* null )
to label %invcont1863 unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=1]
invcont1863: ; preds = %invcont1861
%tmp1866 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZNSirsERd( %"struct.std::basic_istream<char,std::char_traits<char> >"* %tmp1864, double* null )
to label %invcont1865 unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=1]
invcont1865: ; preds = %invcont1863
%tmp1868 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZNSirsERd( %"struct.std::basic_istream<char,std::char_traits<char> >"* %tmp1866, double* null )
to label %invcont1867 unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=0]
invcont1867: ; preds = %invcont1865
%tmp1881 = invoke i8 @_ZNKSt9basic_iosIcSt11char_traitsIcEE4goodEv( %"struct.std::basic_ios<char,std::char_traits<char> >"* null ) zeroext
to label %invcont1880 unwind label %lpad3845 ; <i8> [#uses=0]
invcont1880: ; preds = %invcont1867
%tmp1883 = invoke i8* @_Znwm( i32 24 )
to label %invcont1882 unwind label %lpad3845 ; <i8*> [#uses=0]
invcont1882: ; preds = %invcont1880
invoke fastcc void @_ZN7mrScene9AddObjectEP9mrSurfaceRK8ggStringS4_i( %struct.mrScene* %this, %struct.ggBRDF* null, %struct.ggString* null, %struct.ggString* null, i32 0 )
to label %bb3743 unwind label %lpad3845
bb1897: ; preds = %bb1847
br i1 false, label %bb1905, label %bb1947
bb1905: ; preds = %bb1897
ret void
bb1947: ; preds = %bb1897
br i1 false, label %bb1955, label %bb2000
bb1955: ; preds = %bb1947
ret void
bb2000: ; preds = %bb1947
br i1 false, label %bb2008, label %bb2053
bb2008: ; preds = %bb2000
ret void
bb2053: ; preds = %bb2000
br i1 false, label %bb2061, label %bb2106
bb2061: ; preds = %bb2053
%tmp3.i32433257 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_PS3_( %"struct.std::basic_istream<char,std::char_traits<char> >"* %surfaces, i8* null )
to label %tmp3.i3243.noexc unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=0]
tmp3.i3243.noexc: ; preds = %bb2061
%tmp15.i32523258 = invoke i8* @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvPvEv( %"struct.std::basic_ios<char,std::char_traits<char> >"* null )
to label %bb.i3255 unwind label %lpad3845 ; <i8*> [#uses=0]
bb.i3255: ; preds = %tmp3.i3243.noexc
invoke fastcc void @_ZN8ggStringaSEPKc( %struct.ggString* null, i8* null )
to label %invcont2063 unwind label %lpad3845
invcont2063: ; preds = %bb.i3255
ret void
bb2106: ; preds = %bb2053
%tmp7.i3214 = call i32 @strcmp( i8* %tmp5.i161, i8* getelementptr ([7 x i8]* @.str80, i32 0, i32 0) ) nounwind readonly ; <i32> [#uses=0]
br i1 false, label %bb2114, label %bb2136
bb2114: ; preds = %bb2106
%tmp3.i31923206 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_PS3_( %"struct.std::basic_istream<char,std::char_traits<char> >"* %surfaces, i8* null )
to label %tmp3.i3192.noexc unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=0]
tmp3.i3192.noexc: ; preds = %bb2114
%tmp15.i32013207 = invoke i8* @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvPvEv( %"struct.std::basic_ios<char,std::char_traits<char> >"* null )
to label %tmp15.i3201.noexc unwind label %lpad3845 ; <i8*> [#uses=0]
tmp15.i3201.noexc: ; preds = %tmp3.i3192.noexc
br i1 false, label %invcont2116, label %bb.i3204
bb.i3204: ; preds = %tmp15.i3201.noexc
ret void
invcont2116: ; preds = %tmp15.i3201.noexc
%tmp3.i31713185 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_PS3_( %"struct.std::basic_istream<char,std::char_traits<char> >"* %surfaces, i8* null )
to label %tmp3.i3171.noexc unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=0]
tmp3.i3171.noexc: ; preds = %invcont2116
%tmp15.i31803186 = invoke i8* @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvPvEv( %"struct.std::basic_ios<char,std::char_traits<char> >"* null )
to label %tmp15.i3180.noexc unwind label %lpad3845 ; <i8*> [#uses=0]
tmp15.i3180.noexc: ; preds = %tmp3.i3171.noexc
br i1 false, label %invcont2118, label %bb.i3183
bb.i3183: ; preds = %tmp15.i3180.noexc
ret void
invcont2118: ; preds = %tmp15.i3180.noexc
%tmp8.i31623165 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZNSirsERd( %"struct.std::basic_istream<char,std::char_traits<char> >"* %surfaces, double* null )
to label %tmp8.i3162.noexc unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=1]
tmp8.i3162.noexc: ; preds = %invcont2118
%tmp9.i31633166 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZNSirsERd( %"struct.std::basic_istream<char,std::char_traits<char> >"* %tmp8.i31623165, double* null )
to label %tmp9.i3163.noexc unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=1]
tmp9.i3163.noexc: ; preds = %tmp8.i3162.noexc
%tmp10.i31643167 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZNSirsERd( %"struct.std::basic_istream<char,std::char_traits<char> >"* %tmp9.i31633166, double* null )
to label %invcont2120 unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=0]
invcont2120: ; preds = %tmp9.i3163.noexc
%tmp2123 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZNSirsERd( %"struct.std::basic_istream<char,std::char_traits<char> >"* %surfaces, double* null )
to label %invcont2122 unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=0]
invcont2122: ; preds = %invcont2120
%tmp2125 = invoke i8* @_Znwm( i32 36 )
to label %invcont2124 unwind label %lpad3845 ; <i8*> [#uses=0]
invcont2124: ; preds = %invcont2122
invoke fastcc void @_ZN7mrScene9AddObjectEP9mrSurfaceRK8ggStringS4_i( %struct.mrScene* %this, %struct.ggBRDF* null, %struct.ggString* null, %struct.ggString* null, i32 0 )
to label %bb3743 unwind label %lpad3845
bb2136: ; preds = %bb2106
%tmp7.i3128 = call i32 @strcmp( i8* %tmp5.i161, i8* getelementptr ([11 x i8]* @.str81, i32 0, i32 0) ) nounwind readonly ; <i32> [#uses=0]
br i1 false, label %bb2144, label %bb3336
bb2144: ; preds = %bb2136
%tmp6.i.i31173123 = invoke i8* @_Znam( i32 12 )
to label %_ZN8ggStringC1Ei.exit3124 unwind label %lpad3845 ; <i8*> [#uses=0]
_ZN8ggStringC1Ei.exit3124: ; preds = %bb2144
%tmp3.i30983112 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_PS3_( %"struct.std::basic_istream<char,std::char_traits<char> >"* %surfaces, i8* null )
to label %tmp3.i3098.noexc unwind label %lpad3921 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=0]
tmp3.i3098.noexc: ; preds = %_ZN8ggStringC1Ei.exit3124
%tmp15.i31073113 = invoke i8* @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvPvEv( %"struct.std::basic_ios<char,std::char_traits<char> >"* null )
to label %tmp15.i3107.noexc unwind label %lpad3921 ; <i8*> [#uses=0]
tmp15.i3107.noexc: ; preds = %tmp3.i3098.noexc
br i1 false, label %invcont2147, label %bb.i3110
bb.i3110: ; preds = %tmp15.i3107.noexc
ret void
invcont2147: ; preds = %tmp15.i3107.noexc
%tmp2161 = invoke i8 @_ZNKSt9basic_iosIcSt11char_traitsIcEE4goodEv( %"struct.std::basic_ios<char,std::char_traits<char> >"* null ) zeroext
to label %invcont2160 unwind label %lpad3921 ; <i8> [#uses=0]
invcont2160: ; preds = %invcont2147
%tmp4.i30933094 = invoke fastcc %struct.ggSpectrum* @_ZN5ggBSTI10ggSpectrumE4findERK8ggString3( %"struct.ggBSTNode<ggSpectrum>"* null, %struct.ggString* null )
to label %invcont2164 unwind label %lpad3921 ; <%struct.ggSpectrum*> [#uses=0]
invcont2164: ; preds = %invcont2160
br i1 false, label %bb2170, label %bb2181
bb2170: ; preds = %invcont2164
ret void
bb2181: ; preds = %invcont2164
invoke fastcc void @_ZN8ggStringD1Ev( %struct.ggString* null )
to label %bb3743 unwind label %lpad3845
bb3336: ; preds = %bb2136
br i1 false, label %bb3344, label %bb3734
bb3344: ; preds = %bb3336
%tmp6.i.i773779 = invoke i8* @_Znam( i32 12 )
to label %_ZN8ggStringC1Ei.exit780 unwind label %lpad3845 ; <i8*> [#uses=0]
_ZN8ggStringC1Ei.exit780: ; preds = %bb3344
%tmp6.i.i765771 = invoke i8* @_Znam( i32 12 )
to label %_ZN8ggStringC1Ei.exit772 unwind label %lpad4025 ; <i8*> [#uses=0]
_ZN8ggStringC1Ei.exit772: ; preds = %_ZN8ggStringC1Ei.exit780
%tmp3.i746760 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_PS3_( %"struct.std::basic_istream<char,std::char_traits<char> >"* %surfaces, i8* null )
to label %tmp3.i746.noexc unwind label %lpad4029 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=0]
tmp3.i746.noexc: ; preds = %_ZN8ggStringC1Ei.exit772
%tmp15.i755761 = invoke i8* @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvPvEv( %"struct.std::basic_ios<char,std::char_traits<char> >"* null )
to label %tmp15.i755.noexc unwind label %lpad4029 ; <i8*> [#uses=0]
tmp15.i755.noexc: ; preds = %tmp3.i746.noexc
br i1 false, label %invcont3348, label %bb.i758
bb.i758: ; preds = %tmp15.i755.noexc
ret void
invcont3348: ; preds = %tmp15.i755.noexc
%tmp3.i726740 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_PS3_( %"struct.std::basic_istream<char,std::char_traits<char> >"* %surfaces, i8* null )
to label %tmp3.i726.noexc unwind label %lpad4029 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=0]
tmp3.i726.noexc: ; preds = %invcont3348
%tmp15.i735741 = invoke i8* @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvPvEv( %"struct.std::basic_ios<char,std::char_traits<char> >"* null )
to label %tmp15.i735.noexc unwind label %lpad4029 ; <i8*> [#uses=0]
tmp15.i735.noexc: ; preds = %tmp3.i726.noexc
br i1 false, label %bb3458, label %bb.i738
bb.i738: ; preds = %tmp15.i735.noexc
ret void
bb3458: ; preds = %tmp15.i735.noexc
br i1 false, label %bb3466, label %bb3491
bb3466: ; preds = %bb3458
%tmp3469 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZNSirsERd( %"struct.std::basic_istream<char,std::char_traits<char> >"* %surfaces, double* null )
to label %invcont3468 unwind label %lpad4029 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=1]
invcont3468: ; preds = %bb3466
%tmp3471 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZNSirsERd( %"struct.std::basic_istream<char,std::char_traits<char> >"* %tmp3469, double* null )
to label %invcont3470 unwind label %lpad4029 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=1]
invcont3470: ; preds = %invcont3468
%tmp3473 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZNSirsERi( %"struct.std::basic_istream<char,std::char_traits<char> >"* %tmp3471, i32* null )
to label %invcont3472 unwind label %lpad4029 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=0]
invcont3472: ; preds = %invcont3470
%tmp3475 = invoke i8* @_Znwm( i32 7196 )
to label %invcont3474 unwind label %lpad4029 ; <i8*> [#uses=1]
invcont3474: ; preds = %invcont3472
invoke fastcc void @_ZN13ggSolidNoise3C1Ev( %struct.ggSolidNoise3* null )
to label %_ZN22ggCoverageSolidTextureC1Eddi.exit unwind label %lpad4045
_ZN22ggCoverageSolidTextureC1Eddi.exit: ; preds = %invcont3474
%tmp34823483 = bitcast i8* %tmp3475 to %struct.ggBRDF* ; <%struct.ggBRDF*> [#uses=2]
invoke fastcc void @_ZN5ggBSTI14ggSolidTextureE17InsertIntoSubtreeERK8ggStringPS0_RP9ggBSTNodeIS0_E( %"struct.ggBST<ggSolidTexture>"* null, %struct.ggString* null, %struct.ggBRDF* %tmp34823483, %"struct.ggBSTNode<ggSolidTexture>"** null )
to label %bb3662 unwind label %lpad4029
bb3491: ; preds = %bb3458
ret void
bb3662: ; preds = %_ZN22ggCoverageSolidTextureC1Eddi.exit
invoke fastcc void @_ZN8ggStringD1Ev( %struct.ggString* null )
to label %invcont3663 unwind label %lpad4025
invcont3663: ; preds = %bb3662
invoke fastcc void @_ZN8ggStringD1Ev( %struct.ggString* null )
to label %bb3743 unwind label %lpad3845
bb3734: ; preds = %bb3336
ret void
bb3743: ; preds = %invcont3663, %bb2181, %invcont2124, %invcont1882, %invcont1642, %bb368, %bb353, %invcont335, %bb3743.preheader
%tex1.3 = phi %struct.ggBRDF* [ undef, %bb3743.preheader ], [ %tex1.3, %bb368 ], [ %tex1.3, %invcont1642 ], [ %tex1.3, %invcont1882 ], [ %tex1.3, %invcont2124 ], [ %tex1.3, %bb2181 ], [ %tex1.3, %invcont335 ], [ %tmp34823483, %invcont3663 ], [ %tex1.3, %bb353 ] ; <%struct.ggBRDF*> [#uses=7]
%tmp3.i312325 = invoke %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_PS3_( %"struct.std::basic_istream<char,std::char_traits<char> >"* %surfaces, i8* null )
to label %tmp3.i312.noexc unwind label %lpad3845 ; <%"struct.std::basic_istream<char,std::char_traits<char> >"*> [#uses=0]
tmp3.i312.noexc: ; preds = %bb3743
%tmp15.i327 = invoke i8* @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvPvEv( %"struct.std::basic_ios<char,std::char_traits<char> >"* null )
to label %tmp15.i.noexc326 unwind label %lpad3845 ; <i8*> [#uses=0]
tmp15.i.noexc326: ; preds = %tmp3.i312.noexc
br i1 false, label %invcont3745, label %bb.i323
bb.i323: ; preds = %tmp15.i.noexc326
ret void
invcont3745: ; preds = %tmp15.i.noexc326
%tmp3759 = invoke i8* @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvPvEv( %"struct.std::basic_ios<char,std::char_traits<char> >"* null )
to label %invcont3758 unwind label %lpad3845 ; <i8*> [#uses=0]
invcont3758: ; preds = %invcont3745
%tmp5.i161 = getelementptr %"struct.ggString::StringRep"* null, i32 0, i32 2, i32 0 ; <i8*> [#uses=2]
br i1 false, label %bb333, label %bb345
lpad: ; preds = %entry
ret void
lpad3825: ; preds = %_ZN8ggStringC1Ei.exit
ret void
lpad3829: ; preds = %_ZN8ggStringC1Ei.exit96
ret void
lpad3833: ; preds = %_ZN8ggStringC1Ei.exit104
ret void
lpad3837: ; preds = %_ZN8ggStringC1Ei.exit112
ret void
lpad3841: ; preds = %_ZN8ggStringC1Ei.exit129
ret void
lpad3845: ; preds = %invcont3745, %tmp3.i312.noexc, %bb3743, %invcont3663, %bb3344, %bb2181, %bb2144, %invcont2124, %invcont2122, %invcont2120, %tmp9.i3163.noexc, %tmp8.i3162.noexc, %invcont2118, %tmp3.i3171.noexc, %invcont2116, %tmp3.i3192.noexc, %bb2114, %bb.i3255, %tmp3.i3243.noexc, %bb2061, %invcont1882, %invcont1880, %invcont1867, %invcont1865, %invcont1863, %invcont1861, %invcont1859, %invcont1857, %bb.i3475, %tmp3.i3463.noexc, %bb1855, %bb1701, %tmp3.i3714.noexc, %bb1662, %invcont1642, %invcont1640, %tmp9.i3799.noexc, %tmp8.i3798.noexc, %invcont1638, %tmp9.i3809.noexc, %tmp8.i3808.noexc, %invcont1636, %tmp3.i3817.noexc, %invcont1634, %tmp3.i3838.noexc, %bb1632, %bb368, %bb353, %tmp3.i167.noexc, %bb333, %tmp3.i.noexc, %_ZN13mrSurfaceListC1Ev.exit, %_ZN8ggStringC1Ei.exit139
ret void
lpad3849: ; preds = %invcont294
ret void
lpad3921: ; preds = %invcont2160, %invcont2147, %tmp3.i3098.noexc, %_ZN8ggStringC1Ei.exit3124
ret void
lpad4025: ; preds = %bb3662, %_ZN8ggStringC1Ei.exit780
ret void
lpad4029: ; preds = %_ZN22ggCoverageSolidTextureC1Eddi.exit, %invcont3472, %invcont3470, %invcont3468, %bb3466, %tmp3.i726.noexc, %invcont3348, %tmp3.i746.noexc, %_ZN8ggStringC1Ei.exit772
ret void
lpad4045: ; preds = %invcont3474
ret void
}
declare fastcc void @_ZN8ggStringD1Ev(%struct.ggString*)
declare i8* @_Znam(i32)
declare fastcc void @_ZN8ggStringaSEPKc(%struct.ggString*, i8*)
declare i32 @strcmp(i8*, i8*) nounwind readonly
declare %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZNSirsERi(%"struct.std::basic_istream<char,std::char_traits<char> >"*, i32*)
declare i8* @_Znwm(i32)
declare i8* @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvPvEv(%"struct.std::basic_ios<char,std::char_traits<char> >"*)
declare %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZNSirsERd(%"struct.std::basic_istream<char,std::char_traits<char> >"*, double*)
declare %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_PS3_(%"struct.std::basic_istream<char,std::char_traits<char> >"*, i8*)
declare fastcc void @_ZN13ggSolidNoise3C1Ev(%struct.ggSolidNoise3*)
declare i8 @_ZNKSt9basic_iosIcSt11char_traitsIcEE4goodEv(%"struct.std::basic_ios<char,std::char_traits<char> >"*) zeroext
declare fastcc %struct.ggSpectrum* @_ZN5ggBSTI10ggSpectrumE4findERK8ggString3(%"struct.ggBSTNode<ggSpectrum>"*, %struct.ggString*)
declare fastcc void @_ZN5ggBSTI14ggSolidTextureE17InsertIntoSubtreeERK8ggStringPS0_RP9ggBSTNodeIS0_E(%"struct.ggBST<ggSolidTexture>"*, %struct.ggString*, %struct.ggBRDF*, %"struct.ggBSTNode<ggSolidTexture>"**)
declare fastcc void @_ZN7mrScene9AddObjectEP9mrSurfaceRK8ggStringS4_i(%struct.mrScene*, %struct.ggBRDF*, %struct.ggString*, %struct.ggString*, i32)