[llvm] r181753 - This is the first of three patches which creates stubs used for
reed kotler
rkotler at mips.com
Mon May 13 23:02:35 PDT 2013
I fixed it already and pushed the patch.
I thought that I had -Werror enabled on this putback build area.
Sorry about that.
On 05/13/2013 10:55 PM, David Blaikie wrote:
>
>
>
> On Mon, May 13, 2013 at 10:43 PM, reed kotler <rkotler at mips.com
> <mailto:rkotler at mips.com>> wrote:
>
> Thanks. Dumb mistake on my part.
>
> I will fix it in the morning unless there is some build breaking.
>
>
> A lot of developers run with selfhosted Clang and -Werror enabled (so
> we don't regress other people) so it's helpful if mistakes like this
> are addressed in a timely manner (but yeah, someone else'll revert or
> fix your code if it annoys them sufficiently)
>
>
>
> On 05/13/2013 10:05 PM, Kostya Serebryany wrote:
>> With this patch I get a compile error:
>> llvm/lib/Target/Mips/Mips16HardFloat.cpp:244:39: error:
>> comparison of constant 2 with expression of type 'bool' is always
>> false [-Werror,-Wtautological-constant-out-of-range-compare]
>> if (!Subtarget.getRelocationModel() == Reloc::PIC_)
>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~
>>
>> --kcc
>>
>>
>>
>> On Tue, May 14, 2013 at 6:00 AM, Reed Kotler <rkotler at mips.com
>> <mailto:rkotler at mips.com>> wrote:
>>
>> Author: rkotler
>> Date: Mon May 13 21:00:24 2013
>> New Revision: 181753
>>
>> URL: http://llvm.org/viewvc/llvm-project?rev=181753&view=rev
>> Log:
>> This is the first of three patches which creates stubs used for
>> Mips16/32 floating point interoperability.
>>
>> When Mips16 code calls external functions that would normally
>> have some
>> of its parameters or return values passed in floating point
>> registers,
>> it needs (Mips32) helper functions to do this because while
>> in Mips16 mode
>> there is no ability to access the floating point registers.
>>
>> In Pic mode, this is done with a set of predefined functions
>> in libc.
>> This case is already handled in llvm for Mips16.
>>
>> In static relocation mode, for efficiency reasons, the
>> compiler generates
>> stubs that the linker will use if it turns out that the
>> external function
>> is a Mips32 function. (If it's Mips16, then it does not need
>> the helper
>> stubs).
>>
>> These stubs are identically named and the linker knows about
>> these tricks
>> and will not create multiple copies and will delete them if
>> they are not
>> needed.
>>
>>
>> Added:
>> llvm/trunk/test/CodeGen/Mips/hf16call32.ll
>> Modified:
>> llvm/trunk/lib/Target/Mips/Mips16HardFloat.cpp
>>
>> Modified: llvm/trunk/lib/Target/Mips/Mips16HardFloat.cpp
>> URL:
>> http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/Mips16HardFloat.cpp?rev=181753&r1=181752&r2=181753&view=diff
>> ==============================================================================
>> --- llvm/trunk/lib/Target/Mips/Mips16HardFloat.cpp (original)
>> +++ llvm/trunk/lib/Target/Mips/Mips16HardFloat.cpp Mon May 13
>> 21:00:24 2013
>> @@ -18,6 +18,36 @@
>> #include "llvm/Support/raw_ostream.h"
>> #include <string>
>>
>> +static void inlineAsmOut
>> + (LLVMContext &C, StringRef AsmString, BasicBlock *BB ) {
>> + std::vector<llvm::Type *> AsmArgTypes;
>> + std::vector<llvm::Value*> AsmArgs;
>> + llvm::FunctionType *AsmFTy =
>> + llvm::FunctionType::get(Type::getVoidTy(C),
>> + AsmArgTypes, false);
>> + llvm::InlineAsm *IA =
>> + llvm::InlineAsm::get(AsmFTy, AsmString, "", true,
>> + /* IsAlignStack */ false,
>> + llvm::InlineAsm::AD_ATT);
>> + CallInst::Create(IA, AsmArgs, "", BB);
>> +}
>> +
>> +namespace {
>> +
>> +class InlineAsmHelper {
>> + LLVMContext &C;
>> + BasicBlock *BB;
>> +public:
>> + InlineAsmHelper(LLVMContext &C_, BasicBlock *BB_) :
>> + C(C_), BB(BB_) {
>> + }
>> +
>> + void Out(StringRef AsmString) {
>> + inlineAsmOut(C, AsmString, BB);
>> + }
>> +
>> +};
>> +}
>> //
>> // Return types that matter for hard float are:
>> // float, double, complex float, and complex double
>> @@ -52,6 +82,241 @@ static FPReturnVariant whichFPReturnVari
>> }
>>
>> //
>> +// Parameter type that matter are float, (float, float),
>> (float, double),
>> +// double, (double, double), (double, float)
>> +//
>> +enum FPParamVariant {
>> + FSig, FFSig, FDSig,
>> + DSig, DDSig, DFSig, NoSig
>> +};
>> +
>> +// which floating point parameter signature variant we are
>> dealing with
>> +//
>> +typedef Type::TypeID TypeID;
>> +const Type::TypeID FloatTyID = Type::FloatTyID;
>> +const Type::TypeID DoubleTyID = Type::DoubleTyID;
>> +
>> +static FPParamVariant whichFPParamVariantNeeded(Function &F) {
>> + switch (F.arg_size()) {
>> + case 0:
>> + return NoSig;
>> + case 1:{
>> + TypeID ArgTypeID =
>> F.getFunctionType()->getParamType(0)->getTypeID();
>> + switch (ArgTypeID) {
>> + case FloatTyID:
>> + return FSig;
>> + case DoubleTyID:
>> + return DSig;
>> + default:
>> + return NoSig;
>> + }
>> + }
>> + default: {
>> + TypeID ArgTypeID0 =
>> F.getFunctionType()->getParamType(0)->getTypeID();
>> + TypeID ArgTypeID1 =
>> F.getFunctionType()->getParamType(1)->getTypeID();
>> + switch(ArgTypeID0) {
>> + case FloatTyID: {
>> + switch (ArgTypeID1) {
>> + case FloatTyID:
>> + return FFSig;
>> + case DoubleTyID:
>> + return FDSig;
>> + default:
>> + return FSig;
>> + }
>> + }
>> + case DoubleTyID: {
>> + switch (ArgTypeID1) {
>> + case FloatTyID:
>> + return DFSig;
>> + case DoubleTyID:
>> + return DDSig;
>> + default:
>> + return DSig;
>> + }
>> + }
>> + default:
>> + return NoSig;
>> + }
>> + }
>> + }
>> + llvm_unreachable("can't get here");
>> +}
>> +
>> +// Figure out if we need float point based on the function
>> parameters.
>> +// We need to move variables in and/or out of floating point
>> +// registers because of the ABI
>> +//
>> +static bool needsFPStubFromParams(Function &F) {
>> + if (F.arg_size() >=1) {
>> + Type *ArgType = F.getFunctionType()->getParamType(0);
>> + switch (ArgType->getTypeID()) {
>> + case Type::FloatTyID:
>> + case Type::DoubleTyID:
>> + return true;
>> + default:
>> + break;
>> + }
>> + }
>> + return false;
>> +}
>> +
>> +static bool needsFPReturnHelper(Function &F) {
>> + Type* RetType = F.getReturnType();
>> + return whichFPReturnVariant(RetType) != NoFPRet;
>> +}
>> +
>> +static bool needsFPHelperFromSig(Function &F) {
>> + return needsFPStubFromParams(F) || needsFPReturnHelper(F);
>> +}
>> +
>> +//
>> +// We swap between FP and Integer registers to allow Mips16
>> and Mips32 to
>> +// interoperate
>> +//
>> +
>> +void swapFPIntParams(FPParamVariant PV, Module *M,
>> InlineAsmHelper &IAH,
>> + bool LE, bool ToFP) {
>> + //LLVMContext &Context = M->getContext();
>> + std::string MI = ToFP? "mtc1 ": "mfc1 ";
>> + switch (PV) {
>> + case FSig:
>> + IAH.Out(MI + "$$4,$$f12");
>> + break;
>> + case FFSig:
>> + IAH.Out(MI +"$$4,$$f12");
>> + IAH.Out(MI + "$$5,$$f14");
>> + break;
>> + case FDSig:
>> + IAH.Out(MI + "$$4,$$f12");
>> + if (LE) {
>> + IAH.Out(MI + "$$6,$$f14");
>> + IAH.Out(MI + "$$7,$$f15");
>> + } else {
>> + IAH.Out(MI + "$$7,$$f14");
>> + IAH.Out(MI + "$$6,$$f15");
>> + }
>> + break;
>> + case DSig:
>> + if (LE) {
>> + IAH.Out(MI + "$$4,$$f12");
>> + IAH.Out(MI + "$$5,$$f13");
>> + } else {
>> + IAH.Out(MI + "$$5,$$f12");
>> + IAH.Out(MI + "$$4,$$f13");
>> + }
>> + break;
>> + case DDSig:
>> + if (LE) {
>> + IAH.Out(MI + "$$4,$$f12");
>> + IAH.Out(MI + "$$5,$$f13");
>> + IAH.Out(MI + "$$6,$$f14");
>> + IAH.Out(MI + "$$7,$$f15");
>> + } else {
>> + IAH.Out(MI + "$$5,$$f12");
>> + IAH.Out(MI + "$$4,$$f13");
>> + IAH.Out(MI + "$$7,$$f14");
>> + IAH.Out(MI + "$$6,$$f15");
>> + }
>> + break;
>> + case DFSig:
>> + if (LE) {
>> + IAH.Out(MI + "$$4,$$f12");
>> + IAH.Out(MI + "$$5,$$f13");
>> + } else {
>> + IAH.Out(MI + "$$5,$$f12");
>> + IAH.Out(MI + "$$4,$$f13");
>> + }
>> + IAH.Out(MI + "$$6,$$f14");
>> + break;
>> + case NoSig:
>> + return;
>> + }
>> +}
>> +//
>> +// Make sure that we know we already need a stub for this
>> function.
>> +// Having called needsFPHelperFromSig
>> +//
>> +void assureFPCallStub(Function &F, Module *M, const
>> MipsSubtarget &Subtarget){
>> + // for now we only need them for static relocation
>> + if (!Subtarget.getRelocationModel() == Reloc::PIC_)
>> + return;
>> + LLVMContext &Context = M->getContext();
>> + bool LE = Subtarget.isLittle();
>> + std::string Name = F.getName();
>> + std::string SectionName = ".mips16.call.fp." + Name;
>> + std::string StubName = "__call_stub_" + Name;
>> + //
>> + // see if we already have the stub
>> + //
>> + Function *FStub = M->getFunction(StubName);
>> + if (FStub && !FStub->isDeclaration()) return;
>> + FStub = Function::Create(F.getFunctionType(),
>> + Function::InternalLinkage, StubName, M);
>> + FStub->addFnAttr("mips16_fp_stub");
>> + FStub->addFnAttr(llvm::Attribute::Naked);
>> + FStub->addFnAttr(llvm::Attribute::NoUnwind);
>> + FStub->addFnAttr("nomips16");
>> + FStub->setSection(SectionName);
>> + BasicBlock *BB = BasicBlock::Create(Context, "entry", FStub);
>> + InlineAsmHelper IAH(Context, BB);
>> + FPReturnVariant RV =
>> whichFPReturnVariant(FStub->getReturnType());
>> + FPParamVariant PV = whichFPParamVariantNeeded(F);
>> + swapFPIntParams(PV, M, IAH, LE, true);
>> + if (RV != NoFPRet) {
>> + IAH.Out("move $$18, $$31");
>> + IAH.Out("jal " + Name);
>> + } else {
>> + IAH.Out("lui $$25,%hi(" + Name + ")");
>> + IAH.Out("addiu $$25,$$25,%lo(" + Name + ")" );
>> + }
>> + switch (RV) {
>> + case FRet:
>> + IAH.Out("mfc1 $$2,$$f0");
>> + break;
>> + case DRet:
>> + if (LE) {
>> + IAH.Out("mfc1 $$2,$$f0");
>> + IAH.Out("mfc1 $$3,$$f1");
>> + } else {
>> + IAH.Out("mfc1 $$3,$$f0");
>> + IAH.Out("mfc1 $$2,$$f1");
>> + }
>> + break;
>> + case CFRet:
>> + if (LE) {
>> + IAH.Out("mfc1 $$2,$$f0");
>> + IAH.Out("mfc1 $$3,$$f2");
>> + } else {
>> + IAH.Out("mfc1 $$3,$$f0");
>> + IAH.Out("mfc1 $$3,$$f2");
>> + }
>> + break;
>> + case CDRet:
>> + if (LE) {
>> + IAH.Out("mfc1 $$4,$$f2");
>> + IAH.Out("mfc1 $$5,$$f3");
>> + IAH.Out("mfc1 $$2,$$f0");
>> + IAH.Out("mfc1 $$3,$$f1");
>> +
>> + } else {
>> + IAH.Out("mfc1 $$5,$$f2");
>> + IAH.Out("mfc1 $$4,$$f3");
>> + IAH.Out("mfc1 $$3,$$f0");
>> + IAH.Out("mfc1 $$2,$$f1");
>> + }
>> + break;
>> + case NoFPRet:
>> + break;
>> + }
>> + if (RV != NoFPRet)
>> + IAH.Out("jr $$18");
>> + else
>> + IAH.Out("jr $$25");
>> + new UnreachableInst(Context, BB);
>> +}
>> +
>> +//
>> // Returns of float, double and complex need to be handled
>> with a helper
>> // function. The "AndCal" part is coming in a later patch.
>> //
>> @@ -96,6 +361,16 @@ static bool fixupFPReturnAndCall
>> Attribute::ReadNone);
>> Value *F = (M->getOrInsertFunction(Name, A, MyVoid,
>> T, NULL));
>> CallInst::Create(F, Params, "", &Inst );
>> + } else if (const CallInst *CI = dyn_cast<CallInst>(I)) {
>> + // pic mode calls are handled by already defined
>> + // helper functions
>> + if (Subtarget.getRelocationModel() != Reloc::PIC_ ) {
>> + Function *F_ = CI->getCalledFunction();
>> + if (F_ && needsFPHelperFromSig(*F_)) {
>> + assureFPCallStub(*F_, M, Subtarget);
>> + Modified=true;
>> + }
>> + }
>> }
>> }
>> return Modified;
>>
>> Added: llvm/trunk/test/CodeGen/Mips/hf16call32.ll
>> URL:
>> http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/Mips/hf16call32.ll?rev=181753&view=auto
>> ==============================================================================
>> --- llvm/trunk/test/CodeGen/Mips/hf16call32.ll (added)
>> +++ llvm/trunk/test/CodeGen/Mips/hf16call32.ll Mon May 13
>> 21:00:24 2013
>> @@ -0,0 +1,1028 @@
>> +; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel
>> -mcpu=mips16 -soft-float -mips16-hard-float
>> -relocation-model=static < %s | FileCheck %s -check-prefix=stel
>> +
>> + at x = common global float 0.000000e+00, align 4
>> + at y = common global float 0.000000e+00, align 4
>> + at xd = common global double 0.000000e+00, align 8
>> + at yd = common global double 0.000000e+00, align 8
>> + at xy = common global { float, float } zeroinitializer, align 4
>> + at xyd = common global { double, double } zeroinitializer, align 8
>> + at ret_sf = common global float 0.000000e+00, align 4
>> + at ret_df = common global double 0.000000e+00, align 8
>> + at ret_sc = common global { float, float } zeroinitializer,
>> align 4
>> + at ret_dc = common global { double, double } zeroinitializer,
>> align 8
>> + at lx = common global float 0.000000e+00, align 4
>> + at ly = common global float 0.000000e+00, align 4
>> + at lxd = common global double 0.000000e+00, align 8
>> + at lyd = common global double 0.000000e+00, align 8
>> + at lxy = common global { float, float } zeroinitializer, align 4
>> + at lxyd = common global { double, double } zeroinitializer,
>> align 8
>> + at lret_sf = common global float 0.000000e+00, align 4
>> + at lret_df = common global double 0.000000e+00, align 8
>> + at lret_sc = common global { float, float } zeroinitializer,
>> align 4
>> + at lret_dc = common global { double, double } zeroinitializer,
>> align 8
>> + at .str = private unnamed_addr constant [10 x i8] c"%f %f
>> %i\0A\00", align 1
>> + at .str1 = private unnamed_addr constant [16 x i8] c"%f=%f
>> %f=%f %i\0A\00", align 1
>> + at .str2 = private unnamed_addr constant [22 x i8] c"%f=%f
>> %f=%f %f=%f %i\0A\00", align 1
>> + at .str3 = private unnamed_addr constant [18 x i8]
>> c"%f+%fi=%f+%fi %i\0A\00", align 1
>> + at .str4 = private unnamed_addr constant [24 x i8]
>> c"%f+%fi=%f+%fi %f=%f %i\0A\00", align 1
>> +
>> +; Function Attrs: nounwind
>> +define void @clear() #0 {
>> +entry:
>> + store float 1.000000e+00, float* @x, align 4
>> + store float 1.000000e+00, float* @y, align 4
>> + store double 1.000000e+00, double* @xd, align 8
>> + store double 1.000000e+00, double* @yd, align 8
>> + store float 1.000000e+00, float* getelementptr inbounds ({
>> float, float }* @xy, i32 0, i32 0)
>> + store float 0.000000e+00, float* getelementptr inbounds ({
>> float, float }* @xy, i32 0, i32 1)
>> + store double 1.000000e+00, double* getelementptr inbounds
>> ({ double, double }* @xyd, i32 0, i32 0)
>> + store double 0.000000e+00, double* getelementptr inbounds
>> ({ double, double }* @xyd, i32 0, i32 1)
>> + store float 1.000000e+00, float* @ret_sf, align 4
>> + store double 1.000000e+00, double* @ret_df, align 8
>> + store float 1.000000e+00, float* getelementptr inbounds ({
>> float, float }* @ret_sc, i32 0, i32 0)
>> + store float 0.000000e+00, float* getelementptr inbounds ({
>> float, float }* @ret_sc, i32 0, i32 1)
>> + store double 1.000000e+00, double* getelementptr inbounds
>> ({ double, double }* @ret_dc, i32 0, i32 0)
>> + store double 0.000000e+00, double* getelementptr inbounds
>> ({ double, double }* @ret_dc, i32 0, i32 1)
>> + store float 0.000000e+00, float* @lx, align 4
>> + store float 0.000000e+00, float* @ly, align 4
>> + store double 0.000000e+00, double* @lxd, align 8
>> + store double 0.000000e+00, double* @lyd, align 8
>> + store float 0.000000e+00, float* getelementptr inbounds ({
>> float, float }* @lxy, i32 0, i32 0)
>> + store float 0.000000e+00, float* getelementptr inbounds ({
>> float, float }* @lxy, i32 0, i32 1)
>> + store double 0.000000e+00, double* getelementptr inbounds
>> ({ double, double }* @lxyd, i32 0, i32 0)
>> + store double 0.000000e+00, double* getelementptr inbounds
>> ({ double, double }* @lxyd, i32 0, i32 1)
>> + store float 0.000000e+00, float* @lret_sf, align 4
>> + store double 0.000000e+00, double* @lret_df, align 8
>> + store float 0.000000e+00, float* getelementptr inbounds ({
>> float, float }* @lret_sc, i32 0, i32 0)
>> + store float 0.000000e+00, float* getelementptr inbounds ({
>> float, float }* @lret_sc, i32 0, i32 1)
>> + store double 0.000000e+00, double* getelementptr inbounds
>> ({ double, double }* @lret_dc, i32 0, i32 0)
>> + store double 0.000000e+00, double* getelementptr inbounds
>> ({ double, double }* @lret_dc, i32 0, i32 1)
>> + ret void
>> +}
>> +
>> +; Function Attrs: nounwind
>> +define i32 @main() #0 {
>> +entry:
>> + %retval = alloca i32, align 4
>> + store i32 0, i32* %retval
>> + call void @clear()
>> + store float 1.500000e+00, float* @lx, align 4
>> + %0 = load float* @lx, align 4
>> + call void @v_sf(float %0)
>> + %1 = load float* @x, align 4
>> + %conv = fpext float %1 to double
>> + %2 = load float* @lx, align 4
>> + %conv1 = fpext float %2 to double
>> + %3 = load float* @x, align 4
>> + %4 = load float* @lx, align 4
>> + %cmp = fcmp oeq float %3, %4
>> + %conv2 = zext i1 %cmp to i32
>> + %call = call i32 (i8*, ...)* @printf(i8* getelementptr
>> inbounds ([10 x i8]* @.str, i32 0, i32 0), double %conv,
>> double %conv1, i32 %conv2)
>> + call void @clear()
>> + store double 0x41678C29C0000000, double* @lxd, align 8
>> + %5 = load double* @lxd, align 8
>> + call void @v_df(double %5)
>> + %6 = load double* @xd, align 8
>> + %7 = load double* @lxd, align 8
>> + %8 = load double* @xd, align 8
>> + %9 = load double* @lxd, align 8
>> + %cmp3 = fcmp oeq double %8, %9
>> + %conv4 = zext i1 %cmp3 to i32
>> + %call5 = call i32 (i8*, ...)* @printf(i8* getelementptr
>> inbounds ([10 x i8]* @.str, i32 0, i32 0), double %6, double
>> %7, i32 %conv4)
>> + call void @clear()
>> + store float 9.000000e+00, float* @lx, align 4
>> + store float 1.000000e+01, float* @ly, align 4
>> + %10 = load float* @lx, align 4
>> + %11 = load float* @ly, align 4
>> + call void @v_sf_sf(float %10, float %11)
>> + %12 = load float* @x, align 4
>> + %conv6 = fpext float %12 to double
>> + %13 = load float* @lx, align 4
>> + %conv7 = fpext float %13 to double
>> + %14 = load float* @y, align 4
>> + %conv8 = fpext float %14 to double
>> + %15 = load float* @ly, align 4
>> + %conv9 = fpext float %15 to double
>> + %16 = load float* @x, align 4
>> + %17 = load float* @lx, align 4
>> + %cmp10 = fcmp oeq float %16, %17
>> + br i1 %cmp10, label %land.rhs, label %land.end
>> +
>> +land.rhs: ; preds = %entry
>> + %18 = load float* @y, align 4
>> + %19 = load float* @ly, align 4
>> + %cmp12 = fcmp oeq float %18, %19
>> + br label %land.end
>> +
>> +land.end: ; preds = %land.rhs, %entry
>> + %20 = phi i1 [ false, %entry ], [ %cmp12, %land.rhs ]
>> + %land.ext = zext i1 %20 to i32
>> + %call14 = call i32 (i8*, ...)* @printf(i8* getelementptr
>> inbounds ([16 x i8]* @.str1, i32 0, i32 0), double %conv6,
>> double %conv7, double %conv8, double %conv9, i32 %land.ext)
>> + call void @clear()
>> + store float 0x3FFE666660000000, float* @lx, align 4
>> + store double 0x4007E613249FF279, double* @lyd, align 8
>> + %21 = load float* @lx, align 4
>> + %22 = load double* @lyd, align 8
>> + call void @v_sf_df(float %21, double %22)
>> + %23 = load float* @x, align 4
>> + %conv15 = fpext float %23 to double
>> + %24 = load float* @lx, align 4
>> + %conv16 = fpext float %24 to double
>> + %25 = load double* @yd, align 8
>> + %26 = load double* @lyd, align 8
>> + %27 = load float* @x, align 4
>> + %28 = load float* @lx, align 4
>> + %cmp17 = fcmp oeq float %27, %28
>> + %conv18 = zext i1 %cmp17 to i32
>> + %29 = load double* @yd, align 8
>> + %30 = load double* @lyd, align 8
>> + %cmp19 = fcmp oeq double %29, %30
>> + %conv20 = zext i1 %cmp19 to i32
>> + %and = and i32 %conv18, %conv20
>> + %call21 = call i32 (i8*, ...)* @printf(i8* getelementptr
>> inbounds ([16 x i8]* @.str1, i32 0, i32 0), double %conv15,
>> double %conv16, double %25, double %26, i32 %and)
>> + call void @clear()
>> + store double 0x4194E54F94000000, double* @lxd, align 8
>> + store float 7.600000e+01, float* @ly, align 4
>> + %31 = load double* @lxd, align 8
>> + %32 = load float* @ly, align 4
>> + call void @v_df_sf(double %31, float %32)
>> + %33 = load double* @xd, align 8
>> + %34 = load double* @lxd, align 8
>> + %35 = load float* @y, align 4
>> + %conv22 = fpext float %35 to double
>> + %36 = load float* @ly, align 4
>> + %conv23 = fpext float %36 to double
>> + %37 = load double* @xd, align 8
>> + %38 = load double* @lxd, align 8
>> + %cmp24 = fcmp oeq double %37, %38
>> + %conv25 = zext i1 %cmp24 to i32
>> + %39 = load float* @y, align 4
>> + %40 = load float* @ly, align 4
>> + %cmp26 = fcmp oeq float %39, %40
>> + %conv27 = zext i1 %cmp26 to i32
>> + %and28 = and i32 %conv25, %conv27
>> + %call29 = call i32 (i8*, ...)* @printf(i8* getelementptr
>> inbounds ([16 x i8]* @.str1, i32 0, i32 0), double %33,
>> double %34, double %conv22, double %conv23, i32 %and28)
>> + call void @clear()
>> + store double 7.365198e+07, double* @lxd, align 8
>> + store double 0x416536CD80000000, double* @lyd, align 8
>> + %41 = load double* @lxd, align 8
>> + %42 = load double* @lyd, align 8
>> + call void @v_df_df(double %41, double %42)
>> + %43 = load double* @xd, align 8
>> + %44 = load double* @lxd, align 8
>> + %45 = load double* @yd, align 8
>> + %46 = load double* @lyd, align 8
>> + %47 = load double* @xd, align 8
>> + %48 = load double* @lxd, align 8
>> + %cmp30 = fcmp oeq double %47, %48
>> + %conv31 = zext i1 %cmp30 to i32
>> + %49 = load double* @yd, align 8
>> + %50 = load double* @lyd, align 8
>> + %cmp32 = fcmp oeq double %49, %50
>> + %conv33 = zext i1 %cmp32 to i32
>> + %and34 = and i32 %conv31, %conv33
>> + %call35 = call i32 (i8*, ...)* @printf(i8* getelementptr
>> inbounds ([16 x i8]* @.str1, i32 0, i32 0), double %43,
>> double %44, double %45, double %46, i32 %and34)
>> + call void @clear()
>> + store float 0x4016666660000000, float* @ret_sf, align 4
>> + %call36 = call float @sf_v()
>> + store float %call36, float* @lret_sf, align 4
>> + %51 = load float* @ret_sf, align 4
>> + %conv37 = fpext float %51 to double
>> + %52 = load float* @lret_sf, align 4
>> + %conv38 = fpext float %52 to double
>> + %53 = load float* @ret_sf, align 4
>> + %54 = load float* @lret_sf, align 4
>> + %cmp39 = fcmp oeq float %53, %54
>> + %conv40 = zext i1 %cmp39 to i32
>> + %call41 = call i32 (i8*, ...)* @printf(i8* getelementptr
>> inbounds ([10 x i8]* @.str, i32 0, i32 0), double %conv37,
>> double %conv38, i32 %conv40)
>> + call void @clear()
>> + store float 4.587300e+06, float* @ret_sf, align 4
>> + store float 3.420000e+02, float* @lx, align 4
>> + %55 = load float* @lx, align 4
>> + %call42 = call float @sf_sf(float %55)
>> + store float %call42, float* @lret_sf, align 4
>> + %56 = load float* @ret_sf, align 4
>> + %conv43 = fpext float %56 to double
>> + %57 = load float* @lret_sf, align 4
>> + %conv44 = fpext float %57 to double
>> + %58 = load float* @x, align 4
>> + %conv45 = fpext float %58 to double
>> + %59 = load float* @lx, align 4
>> + %conv46 = fpext float %59 to double
>> + %60 = load float* @ret_sf, align 4
>> + %61 = load float* @lret_sf, align 4
>> + %cmp47 = fcmp oeq float %60, %61
>> + %conv48 = zext i1 %cmp47 to i32
>> + %62 = load float* @x, align 4
>> + %63 = load float* @lx, align 4
>> + %cmp49 = fcmp oeq float %62, %63
>> + %conv50 = zext i1 %cmp49 to i32
>> + %and51 = and i32 %conv48, %conv50
>> + %call52 = call i32 (i8*, ...)* @printf(i8* getelementptr
>> inbounds ([16 x i8]* @.str1, i32 0, i32 0), double %conv43,
>> double %conv44, double %conv45, double %conv46, i32 %and51)
>> + call void @clear()
>> + store float 4.445910e+06, float* @ret_sf, align 4
>> + store double 0x419A7DB294000000, double* @lxd, align 8
>> + %64 = load double* @lxd, align 8
>> + %call53 = call float @sf_df(double %64)
>> + store float %call53, float* @lret_sf, align 4
>> + %65 = load float* @ret_sf, align 4
>> + %conv54 = fpext float %65 to double
>> + %66 = load float* @lret_sf, align 4
>> + %conv55 = fpext float %66 to double
>> + %67 = load double* @xd, align 8
>> + %68 = load double* @lxd, align 8
>> + %69 = load float* @ret_sf, align 4
>> + %70 = load float* @lret_sf, align 4
>> + %cmp56 = fcmp oeq float %69, %70
>> + %conv57 = zext i1 %cmp56 to i32
>> + %71 = load double* @xd, align 8
>> + %72 = load double* @lxd, align 8
>> + %cmp58 = fcmp oeq double %71, %72
>> + %conv59 = zext i1 %cmp58 to i32
>> + %and60 = and i32 %conv57, %conv59
>> + %call61 = call i32 (i8*, ...)* @printf(i8* getelementptr
>> inbounds ([16 x i8]* @.str1, i32 0, i32 0), double %conv54,
>> double %conv55, double %67, double %68, i32 %and60)
>> + call void @clear()
>> + store float 0x3FFF4BC6A0000000, float* @ret_sf, align 4
>> + store float 4.445500e+03, float* @lx, align 4
>> + store float 0x4068ACCCC0000000, float* @ly, align 4
>> + %73 = load float* @lx, align 4
>> + %74 = load float* @ly, align 4
>> + %call62 = call float @sf_sf_sf(float %73, float %74)
>> + store float %call62, float* @lret_sf, align 4
>> + %75 = load float* @ret_sf, align 4
>> + %conv63 = fpext float %75 to double
>> + %76 = load float* @lret_sf, align 4
>> + %conv64 = fpext float %76 to double
>> + %77 = load float* @x, align 4
>> + %conv65 = fpext float %77 to double
>> + %78 = load float* @lx, align 4
>> + %conv66 = fpext float %78 to double
>> + %79 = load float* @y, align 4
>> + %conv67 = fpext float %79 to double
>> + %80 = load float* @ly, align 4
>> + %conv68 = fpext float %80 to double
>> + %81 = load float* @ret_sf, align 4
>> + %82 = load float* @lret_sf, align 4
>> + %cmp69 = fcmp oeq float %81, %82
>> + br i1 %cmp69, label %land.lhs.true, label %land.end76
>> +
>> +land.lhs.true: ; preds = %land.end
>> + %83 = load float* @x, align 4
>> + %84 = load float* @lx, align 4
>> + %cmp71 = fcmp oeq float %83, %84
>> + br i1 %cmp71, label %land.rhs73, label %land.end76
>> +
>> +land.rhs73: ; preds = %land.lhs.true
>> + %85 = load float* @y, align 4
>> + %86 = load float* @ly, align 4
>> + %cmp74 = fcmp oeq float %85, %86
>> + br label %land.end76
>> +
>> +land.end76: ; preds = %land.rhs73, %land.lhs.true,
>> %land.end
>> + %87 = phi i1 [ false, %land.lhs.true ], [ false, %land.end
>> ], [ %cmp74, %land.rhs73 ]
>> + %land.ext77 = zext i1 %87 to i32
>> + %call78 = call i32 (i8*, ...)* @printf(i8* getelementptr
>> inbounds ([22 x i8]* @.str2, i32 0, i32 0), double %conv63,
>> double %conv64, double %conv65, double %conv66, double
>> %conv67, double %conv68, i32 %land.ext77)
>> + call void @clear()
>> + store float 9.991300e+04, float* @ret_sf, align 4
>> + store float 1.114500e+04, float* @lx, align 4
>> + store double 9.994445e+07, double* @lyd, align 8
>> + %88 = load float* @lx, align 4
>> + %89 = load double* @lyd, align 8
>> + %call79 = call float @sf_sf_df(float %88, double %89)
>> + store float %call79, float* @lret_sf, align 4
>> + %90 = load float* @ret_sf, align 4
>> + %conv80 = fpext float %90 to double
>> + %91 = load float* @lret_sf, align 4
>> + %conv81 = fpext float %91 to double
>> + %92 = load float* @x, align 4
>> + %conv82 = fpext float %92 to double
>> + %93 = load float* @lx, align 4
>> + %conv83 = fpext float %93 to double
>> + %94 = load double* @yd, align 8
>> + %95 = load double* @lyd, align 8
>> + %96 = load float* @ret_sf, align 4
>> + %97 = load float* @lret_sf, align 4
>> + %cmp84 = fcmp oeq float %96, %97
>> + br i1 %cmp84, label %land.lhs.true86, label %land.end92
>> +
>> +land.lhs.true86: ; preds = %land.end76
>> + %98 = load float* @x, align 4
>> + %99 = load float* @lx, align 4
>> + %cmp87 = fcmp oeq float %98, %99
>> + br i1 %cmp87, label %land.rhs89, label %land.end92
>> +
>> +land.rhs89: ; preds = %land.lhs.true86
>> + %100 = load double* @yd, align 8
>> + %101 = load double* @lyd, align 8
>> + %cmp90 = fcmp oeq double %100, %101
>> + br label %land.end92
>> +
>> +land.end92: ; preds = %land.rhs89, %land.lhs.true86,
>> %land.end76
>> + %102 = phi i1 [ false, %land.lhs.true86 ], [ false,
>> %land.end76 ], [ %cmp90, %land.rhs89 ]
>> + %land.ext93 = zext i1 %102 to i32
>> + %call94 = call i32 (i8*, ...)* @printf(i8* getelementptr
>> inbounds ([22 x i8]* @.str2, i32 0, i32 0), double %conv80,
>> double %conv81, double %conv82, double %conv83, double %94,
>> double %95, i32 %land.ext93)
>> + call void @clear()
>> + store float 0x417CCC7A00000000, float* @ret_sf, align 4
>> + store double 0x4172034530000000, double* @lxd, align 8
>> + store float 4.456200e+04, float* @ly, align 4
>> + %103 = load double* @lxd, align 8
>> + %104 = load float* @ly, align 4
>> + %call95 = call float @sf_df_sf(double %103, float %104)
>> + store float %call95, float* @lret_sf, align 4
>> + %105 = load float* @ret_sf, align 4
>> + %conv96 = fpext float %105 to double
>> + %106 = load float* @lret_sf, align 4
>> + %conv97 = fpext float %106 to double
>> + %107 = load double* @xd, align 8
>> + %108 = load double* @lxd, align 8
>> + %109 = load float* @y, align 4
>> + %conv98 = fpext float %109 to double
>> + %110 = load float* @ly, align 4
>> + %conv99 = fpext float %110 to double
>> + %111 = load float* @ret_sf, align 4
>> + %112 = load float* @lret_sf, align 4
>> + %cmp100 = fcmp oeq float %111, %112
>> + br i1 %cmp100, label %land.lhs.true102, label %land.end108
>> +
>> +land.lhs.true102: ; preds = %land.end92
>> + %113 = load double* @xd, align 8
>> + %114 = load double* @lxd, align 8
>> + %cmp103 = fcmp oeq double %113, %114
>> + br i1 %cmp103, label %land.rhs105, label %land.end108
>> +
>> +land.rhs105: ; preds = %land.lhs.true102
>> + %115 = load float* @y, align 4
>> + %116 = load float* @ly, align 4
>> + %cmp106 = fcmp oeq float %115, %116
>> + br label %land.end108
>> +
>> +land.end108: ; preds = %land.rhs105,
>> %land.lhs.true102, %land.end92
>> + %117 = phi i1 [ false, %land.lhs.true102 ], [ false,
>> %land.end92 ], [ %cmp106, %land.rhs105 ]
>> + %land.ext109 = zext i1 %117 to i32
>> + %call110 = call i32 (i8*, ...)* @printf(i8* getelementptr
>> inbounds ([22 x i8]* @.str2, i32 0, i32 0), double %conv96,
>> double %conv97, double %107, double %108, double %conv98,
>> double %conv99, i32 %land.ext109)
>> + call void @clear()
>> + store float 3.987721e+06, float* @ret_sf, align 4
>> + store double 0x3FF1F49F6DDDC2D8, double* @lxd, align 8
>> + store double 0x409129F306A2B170, double* @lyd, align 8
>> + %118 = load double* @lxd, align 8
>> + %119 = load double* @lyd, align 8
>> + %call111 = call float @sf_df_df(double %118, double %119)
>> + store float %call111, float* @lret_sf, align 4
>> + %120 = load float* @ret_sf, align 4
>> + %conv112 = fpext float %120 to double
>> + %121 = load float* @lret_sf, align 4
>> + %conv113 = fpext float %121 to double
>> + %122 = load double* @xd, align 8
>> + %123 = load double* @lxd, align 8
>> + %124 = load double* @yd, align 8
>> + %125 = load double* @lyd, align 8
>> + %126 = load float* @ret_sf, align 4
>> + %127 = load float* @lret_sf, align 4
>> + %cmp114 = fcmp oeq float %126, %127
>> + br i1 %cmp114, label %land.lhs.true116, label %land.end122
>> +
>> +land.lhs.true116: ; preds = %land.end108
>> + %128 = load double* @xd, align 8
>> + %129 = load double* @lxd, align 8
>> + %cmp117 = fcmp oeq double %128, %129
>> + br i1 %cmp117, label %land.rhs119, label %land.end122
>> +
>> +land.rhs119: ; preds = %land.lhs.true116
>> + %130 = load double* @yd, align 8
>> + %131 = load double* @lyd, align 8
>> + %cmp120 = fcmp oeq double %130, %131
>> + br label %land.end122
>> +
>> +land.end122: ; preds = %land.rhs119,
>> %land.lhs.true116, %land.end108
>> + %132 = phi i1 [ false, %land.lhs.true116 ], [ false,
>> %land.end108 ], [ %cmp120, %land.rhs119 ]
>> + %land.ext123 = zext i1 %132 to i32
>> + %call124 = call i32 (i8*, ...)* @printf(i8* getelementptr
>> inbounds ([22 x i8]* @.str2, i32 0, i32 0), double %conv112,
>> double %conv113, double %122, double %123, double %124,
>> double %125, i32 %land.ext123)
>> + call void @clear()
>> + store double 1.561234e+01, double* @ret_df, align 8
>> + %call125 = call double @df_v()
>> + store double %call125, double* @lret_df, align 8
>> + %133 = load double* @ret_df, align 8
>> + %134 = load double* @lret_df, align 8
>> + %135 = load double* @ret_df, align 8
>> + %136 = load double* @lret_df, align 8
>> + %cmp126 = fcmp oeq double %135, %136
>> + %conv127 = zext i1 %cmp126 to i32
>> + %call128 = call i32 (i8*, ...)* @printf(i8* getelementptr
>> inbounds ([10 x i8]* @.str, i32 0, i32 0), double %133,
>> double %134, i32 %conv127)
>> + call void @clear()
>> + store double 1.345873e+01, double* @ret_df, align 8
>> + store float 3.434520e+05, float* @lx, align 4
>> + %137 = load float* @lx, align 4
>> + %call129 = call double @df_sf(float %137)
>> + store double %call129, double* @lret_df, align 8
>> + %138 = load double* @ret_df, align 8
>> + %139 = load double* @lret_df, align 8
>> + %140 = load float* @x, align 4
>> + %conv130 = fpext float %140 to double
>> + %141 = load float* @lx, align 4
>> + %conv131 = fpext float %141 to double
>> + %142 = load double* @ret_df, align 8
>> + %143 = load double* @lret_df, align 8
>> + %cmp132 = fcmp oeq double %142, %143
>> + %conv133 = zext i1 %cmp132 to i32
>> + %144 = load float* @x, align 4
>> + %145 = load float* @lx, align 4
>> + %cmp134 = fcmp oeq float %144, %145
>> + %conv135 = zext i1 %cmp134 to i32
>> + %and136 = and i32 %conv133, %conv135
>> + %call137 = call i32 (i8*, ...)* @printf(i8* getelementptr
>> inbounds ([16 x i8]* @.str1, i32 0, i32 0), double %138,
>> double %139, double %conv130, double %conv131, i32 %and136)
>> + call void @clear()
>> + store double 0x4084F3AB7AA25D8D, double* @ret_df, align 8
>> + store double 0x4114F671D2F1A9FC, double* @lxd, align 8
>> + %146 = load double* @lxd, align 8
>> + %call138 = call double @df_df(double %146)
>> + store double %call138, double* @lret_df, align 8
>> + %147 = load double* @ret_df, align 8
>> + %148 = load double* @lret_df, align 8
>> + %149 = load double* @xd, align 8
>> + %150 = load double* @lxd, align 8
>> + %151 = load double* @ret_df, align 8
>> + %152 = load double* @lret_df, align 8
>> + %cmp139 = fcmp oeq double %151, %152
>> + %conv140 = zext i1 %cmp139 to i32
>> + %153 = load double* @xd, align 8
>> + %154 = load double* @lxd, align 8
>> + %cmp141 = fcmp oeq double %153, %154
>> + %conv142 = zext i1 %cmp141 to i32
>> + %and143 = and i32 %conv140, %conv142
>> + %call144 = call i32 (i8*, ...)* @printf(i8* getelementptr
>> inbounds ([16 x i8]* @.str1, i32 0, i32 0), double %147,
>> double %148, double %149, double %150, i32 %and143)
>> + call void @clear()
>> + store double 6.781956e+03, double* @ret_df, align 8
>> + store float 4.445500e+03, float* @lx, align 4
>> + store float 0x4068ACCCC0000000, float* @ly, align 4
>> + %155 = load float* @lx, align 4
>> + %156 = load float* @ly, align 4
>> + %call145 = call double @df_sf_sf(float %155, float %156)
>> + store double %call145, double* @lret_df, align 8
>> + %157 = load double* @ret_df, align 8
>> + %158 = load double* @lret_df, align 8
>> + %159 = load float* @x, align 4
>> + %conv146 = fpext float %159 to double
>> + %160 = load float* @lx, align 4
>> + %conv147 = fpext float %160 to double
>> + %161 = load float* @y, align 4
>> + %conv148 = fpext float %161 to double
>> + %162 = load float* @ly, align 4
>> + %conv149 = fpext float %162 to double
>> + %163 = load double* @ret_df, align 8
>> + %164 = load double* @lret_df, align 8
>> + %cmp150 = fcmp oeq double %163, %164
>> + br i1 %cmp150, label %land.lhs.true152, label %land.end158
>> +
>> +land.lhs.true152: ; preds = %land.end122
>> + %165 = load float* @x, align 4
>> + %166 = load float* @lx, align 4
>> + %cmp153 = fcmp oeq float %165, %166
>> + br i1 %cmp153, label %land.rhs155, label %land.end158
>> +
>> +land.rhs155: ; preds = %land.lhs.true152
>> + %167 = load float* @y, align 4
>> + %168 = load float* @ly, align 4
>> + %cmp156 = fcmp oeq float %167, %168
>> + br label %land.end158
>> +
>> +land.end158: ; preds = %land.rhs155,
>> %land.lhs.true152, %land.end122
>> + %169 = phi i1 [ false, %land.lhs.true152 ], [ false,
>> %land.end122 ], [ %cmp156, %land.rhs155 ]
>> + %land.ext159 = zext i1 %169 to i32
>> + %call160 = call i32 (i8*, ...)* @printf(i8* getelementptr
>> inbounds ([22 x i8]* @.str2, i32 0, i32 0), double %157,
>> double %158, double %conv146, double %conv147, double
>> %conv148, double %conv149, i32 %land.ext159)
>> + call void @clear()
>> + store double 1.889130e+05, double* @ret_df, align 8
>> + store float 9.111450e+05, float* @lx, align 4
>> + store double 0x4185320A58000000, double* @lyd, align 8
>> + %170 = load float* @lx, align 4
>> + %171 = load double* @lyd, align 8
>> + %call161 = call double @df_sf_df(float %170, double %171)
>> + store double %call161, double* @lret_df, align 8
>> + %172 = load double* @ret_df, align 8
>> + %173 = load double* @lret_df, align 8
>> + %174 = load float* @x, align 4
>> + %conv162 = fpext float %174 to double
>> + %175 = load float* @lx, align 4
>> + %conv163 = fpext float %175 to double
>> + %176 = load double* @yd, align 8
>> + %177 = load double* @lyd, align 8
>> + %178 = load double* @ret_df, align 8
>> + %179 = load double* @lret_df, align 8
>> + %cmp164 = fcmp oeq double %178, %179
>> + br i1 %cmp164, label %land.lhs.true166, label %land.end172
>> +
>> +land.lhs.true166: ; preds = %land.end158
>> + %180 = load float* @x, align 4
>> + %181 = load float* @lx, align 4
>> + %cmp167 = fcmp oeq float %180, %181
>> + br i1 %cmp167, label %land.rhs169, label %land.end172
>> +
>> +land.rhs169: ; preds = %land.lhs.true166
>> + %182 = load double* @yd, align 8
>> + %183 = load double* @lyd, align 8
>> + %cmp170 = fcmp oeq double %182, %183
>> + br label %land.end172
>> +
>> +land.end172: ; preds = %land.rhs169,
>> %land.lhs.true166, %land.end158
>> + %184 = phi i1 [ false, %land.lhs.true166 ], [ false,
>> %land.end158 ], [ %cmp170, %land.rhs169 ]
>> + %land.ext173 = zext i1 %184 to i32
>> + %call174 = call i32 (i8*, ...)* @printf(i8* getelementptr
>> inbounds ([22 x i8]* @.str2, i32 0, i32 0), double %172,
>> double %173, double %conv162, double %conv163, double %176,
>> double %177, i32 %land.ext173)
>> + call void @clear()
>> + store double 0x418B2DB900000000, double* @ret_df, align 8
>> + store double 0x41B1EF2ED3000000, double* @lxd, align 8
>> + store float 1.244562e+06, float* @ly, align 4
>> + %185 = load double* @lxd, align 8
>> + %186 = load float* @ly, align 4
>> + %call175 = call double @df_df_sf(double %185, float %186)
>> + store double %call175, double* @lret_df, align 8
>> + %187 = load double* @ret_df, align 8
>> + %188 = load double* @lret_df, align 8
>> + %189 = load double* @xd, align 8
>> + %190 = load double* @lxd, align 8
>> + %191 = load float* @y, align 4
>> + %conv176 = fpext float %191 to double
>> + %192 = load float* @ly, align 4
>> + %conv177 = fpext float %192 to double
>> + %193 = load double* @ret_df, align 8
>> + %194 = load double* @lret_df, align 8
>> + %cmp178 = fcmp oeq double %193, %194
>> + br i1 %cmp178, label %land.lhs.true180, label %land.end186
>> +
>> +land.lhs.true180: ; preds = %land.end172
>> + %195 = load double* @xd, align 8
>> + %196 = load double* @lxd, align 8
>> + %cmp181 = fcmp oeq double %195, %196
>> + br i1 %cmp181, label %land.rhs183, label %land.end186
>> +
>> +land.rhs183: ; preds = %land.lhs.true180
>> + %197 = load float* @y, align 4
>> + %198 = load float* @ly, align 4
>> + %cmp184 = fcmp oeq float %197, %198
>> + br label %land.end186
>> +
>> +land.end186: ; preds = %land.rhs183,
>> %land.lhs.true180, %land.end172
>> + %199 = phi i1 [ false, %land.lhs.true180 ], [ false,
>> %land.end172 ], [ %cmp184, %land.rhs183 ]
>> + %land.ext187 = zext i1 %199 to i32
>> + %call188 = call i32 (i8*, ...)* @printf(i8* getelementptr
>> inbounds ([22 x i8]* @.str2, i32 0, i32 0), double %187,
>> double %188, double %189, double %190, double %conv176,
>> double %conv177, i32 %land.ext187)
>> + call void @clear()
>> + store double 3.987721e+06, double* @ret_df, align 8
>> + store double 5.223560e+00, double* @lxd, align 8
>> + store double 0x40B7D37CC1A8AC5C, double* @lyd, align 8
>> + %200 = load double* @lxd, align 8
>> + %201 = load double* @lyd, align 8
>> + %call189 = call double @df_df_df(double %200, double %201)
>> + store double %call189, double* @lret_df, align 8
>> + %202 = load double* @ret_df, align 8
>> + %203 = load double* @lret_df, align 8
>> + %204 = load double* @xd, align 8
>> + %205 = load double* @lxd, align 8
>> + %206 = load double* @yd, align 8
>> + %207 = load double* @lyd, align 8
>> + %208 = load double* @ret_df, align 8
>> + %209 = load double* @lret_df, align 8
>> + %cmp190 = fcmp oeq double %208, %209
>> + br i1 %cmp190, label %land.lhs.true192, label %land.end198
>> +
>> +land.lhs.true192: ; preds = %land.end186
>> + %210 = load double* @xd, align 8
>> + %211 = load double* @lxd, align 8
>> + %cmp193 = fcmp oeq double %210, %211
>> + br i1 %cmp193, label %land.rhs195, label %land.end198
>> +
>> +land.rhs195: ; preds = %land.lhs.true192
>> + %212 = load double* @yd, align 8
>> + %213 = load double* @lyd, align 8
>> + %cmp196 = fcmp oeq double %212, %213
>> + br label %land.end198
>> +
>> +land.end198: ; preds = %land.rhs195,
>> %land.lhs.true192, %land.end186
>> + %214 = phi i1 [ false, %land.lhs.true192 ], [ false,
>> %land.end186 ], [ %cmp196, %land.rhs195 ]
>> + %land.ext199 = zext i1 %214 to i32
>> + %call200 = call i32 (i8*, ...)* @printf(i8* getelementptr
>> inbounds ([22 x i8]* @.str2, i32 0, i32 0), double %202,
>> double %203, double %204, double %205, double %206, double
>> %207, i32 %land.ext199)
>> + call void @clear()
>> + store float 4.500000e+00, float* getelementptr inbounds ({
>> float, float }* @ret_sc, i32 0, i32 0)
>> + store float 7.000000e+00, float* getelementptr inbounds ({
>> float, float }* @ret_sc, i32 0, i32 1)
>> + %call201 = call { float, float } @sc_v()
>> + %215 = extractvalue { float, float } %call201, 0
>> + %216 = extractvalue { float, float } %call201, 1
>> + store float %215, float* getelementptr inbounds ({ float,
>> float }* @lret_sc, i32 0, i32 0)
>> + store float %216, float* getelementptr inbounds ({ float,
>> float }* @lret_sc, i32 0, i32 1)
>> + %ret_sc.real = load float* getelementptr inbounds ({
>> float, float }* @ret_sc, i32 0, i32 0)
>> + %ret_sc.imag = load float* getelementptr inbounds ({
>> float, float }* @ret_sc, i32 0, i32 1)
>> + %conv202 = fpext float %ret_sc.real to double
>> + %conv203 = fpext float %ret_sc.imag to double
>> + %ret_sc.real204 = load float* getelementptr inbounds ({
>> float, float }* @ret_sc, i32 0, i32 0)
>> + %ret_sc.imag205 = load float* getelementptr inbounds ({
>> float, float }* @ret_sc, i32 0, i32 1)
>> + %conv206 = fpext float %ret_sc.real204 to double
>> + %conv207 = fpext float %ret_sc.imag205 to double
>> + %lret_sc.real = load float* getelementptr inbounds ({
>> float, float }* @lret_sc, i32 0, i32 0)
>> + %lret_sc.imag = load float* getelementptr inbounds ({
>> float, float }* @lret_sc, i32 0, i32 1)
>> + %conv208 = fpext float %lret_sc.real to double
>> + %conv209 = fpext float %lret_sc.imag to double
>> + %lret_sc.real210 = load float* getelementptr inbounds ({
>> float, float }* @lret_sc, i32 0, i32 0)
>> + %lret_sc.imag211 = load float* getelementptr inbounds ({
>> float, float }* @lret_sc, i32 0, i32 1)
>> + %conv212 = fpext float %lret_sc.real210 to double
>> + %conv213 = fpext float %lret_sc.imag211 to double
>> + %ret_sc.real214 = load float* getelementptr inbounds ({
>> float, float }* @ret_sc, i32 0, i32 0)
>> + %ret_sc.imag215 = load float* getelementptr inbounds ({
>> float, float }* @ret_sc, i32 0, i32 1)
>> + %lret_sc.real216 = load float* getelementptr inbounds ({
>> float, float }* @lret_sc, i32 0, i32 0)
>> + %lret_sc.imag217 = load float* getelementptr inbounds ({
>> float, float }* @lret_sc, i32 0, i32 1)
>> + %cmp.r = fcmp oeq float %ret_sc.real214, %lret_sc.real216
>> + %cmp.i = fcmp oeq float %ret_sc.imag215, %lret_sc.imag217
>> + %and.ri = and i1 %cmp.r, %cmp.i
>> + %conv218 = zext i1 %and.ri to i32
>> + %call219 = call i32 (i8*, ...)* @printf(i8* getelementptr
>> inbounds ([18 x i8]* @.str3, i32 0, i32 0), double %conv202,
>> double %conv207, double %conv208, double %conv213, i32 %conv218)
>> + call void @clear()
>> + store float 0x3FF7A99300000000, float* @lx, align 4
>> + store float 4.500000e+00, float* getelementptr inbounds ({
>> float, float }* @ret_sc, i32 0, i32 0)
>> + store float 7.000000e+00, float* getelementptr inbounds ({
>> float, float }* @ret_sc, i32 0, i32 1)
>> + %217 = load float* @lx, align 4
>> + %call220 = call { float, float } @sc_sf(float %217)
>> + %218 = extractvalue { float, float } %call220, 0
>> + %219 = extractvalue { float, float } %call220, 1
>> + store float %218, float* getelementptr inbounds ({ float,
>> float }* @lret_sc, i32 0, i32 0)
>> + store float %219, float* getelementptr inbounds ({ float,
>> float }* @lret_sc, i32 0, i32 1)
>> + %ret_sc.real221 = load float* getelementptr inbounds ({
>> float, float }* @ret_sc, i32 0, i32 0)
>> + %ret_sc.imag222 = load float* getelementptr inbounds ({
>> float, float }* @ret_sc, i32 0, i32 1)
>> + %conv223 = fpext float %ret_sc.real221 to double
>> + %conv224 = fpext float %ret_sc.imag222 to double
>> + %ret_sc.real225 = load float* getelementptr inbounds ({
>> float, float }* @ret_sc, i32 0, i32 0)
>> + %ret_sc.imag226 = load float* getelementptr inbounds ({
>> float, float }* @ret_sc, i32 0, i32 1)
>> + %conv227 = fpext float %ret_sc.real225 to double
>> + %conv228 = fpext float %ret_sc.imag226 to double
>> + %lret_sc.real229 = load float* getelementptr inbounds ({
>> float, float }* @lret_sc, i32 0, i32 0)
>> + %lret_sc.imag230 = load float* getelementptr inbounds ({
>> float, float }* @lret_sc, i32 0, i32 1)
>> + %conv231 = fpext float %lret_sc.real229 to double
>> + %conv232 = fpext float %lret_sc.imag230 to double
>> + %lret_sc.real233 = load float* getelementptr inbounds ({
>> float, float }* @lret_sc, i32 0, i32 0)
>> + %lret_sc.imag234 = load float* getelementptr inbounds ({
>> float, float }* @lret_sc, i32 0, i32 1)
>> + %conv235 = fpext float %lret_sc.real233 to double
>> + %conv236 = fpext float %lret_sc.imag234 to double
>> + %220 = load float* @x, align 4
>> + %conv237 = fpext float %220 to double
>> + %221 = load float* @lx, align 4
>> + %conv238 = fpext float %221 to double
>> + %ret_sc.real239 = load float* getelementptr inbounds ({
>> float, float }* @ret_sc, i32 0, i32 0)
>> + %ret_sc.imag240 = load float* getelementptr inbounds ({
>> float, float }* @ret_sc, i32 0, i32 1)
>> + %lret_sc.real241 = load float* getelementptr inbounds ({
>> float, float }* @lret_sc, i32 0, i32 0)
>> + %lret_sc.imag242 = load float* getelementptr inbounds ({
>> float, float }* @lret_sc, i32 0, i32 1)
>> + %cmp.r243 = fcmp oeq float %ret_sc.real239, %lret_sc.real241
>> + %cmp.i244 = fcmp oeq float %ret_sc.imag240, %lret_sc.imag242
>> + %and.ri245 = and i1 %cmp.r243, %cmp.i244
>> + br i1 %and.ri245, label %land.rhs247, label %land.end250
>> +
>> +land.rhs247: ; preds = %land.end198
>> + %222 = load float* @x, align 4
>> + %223 = load float* @lx, align 4
>> + %cmp248 = fcmp oeq float %222, %223
>> + br label %land.end250
>> +
>> +land.end250: ; preds = %land.rhs247, %land.end198
>> + %224 = phi i1 [ false, %land.end198 ], [ %cmp248,
>> %land.rhs247 ]
>> + %land.ext251 = zext i1 %224 to i32
>> + %call252 = call i32 (i8*, ...)* @printf(i8* getelementptr
>> inbounds ([24 x i8]* @.str4, i32 0, i32 0), double %conv223,
>> double %conv228, double %conv231, double %conv236, double
>> %conv237, double %conv238, i32 %land.ext251)
>> + call void @clear()
>> + store double 1.234500e+03, double* getelementptr inbounds
>> ({ double, double }* @ret_dc, i32 0, i32 0)
>> + store double 7.677000e+03, double* getelementptr inbounds
>> ({ double, double }* @ret_dc, i32 0, i32 1)
>> + %call253 = call { double, double } @dc_v()
>> + %225 = extractvalue { double, double } %call253, 0
>> + %226 = extractvalue { double, double } %call253, 1
>> + store double %225, double* getelementptr inbounds ({
>> double, double }* @lret_dc, i32 0, i32 0)
>> + store double %226, double* getelementptr inbounds ({
>> double, double }* @lret_dc, i32 0, i32 1)
>> + %ret_dc.real = load double* getelementptr inbounds ({
>> double, double }* @ret_dc, i32 0, i32 0)
>> + %ret_dc.imag = load double* getelementptr inbounds ({
>> double, double }* @ret_dc, i32 0, i32 1)
>> + %ret_dc.real254 = load double* getelementptr inbounds ({
>> double, double }* @ret_dc, i32 0, i32 0)
>> + %ret_dc.imag255 = load double* getelementptr inbounds ({
>> double, double }* @ret_dc, i32 0, i32 1)
>> + %lret_dc.real = load double* getelementptr inbounds ({
>> double, double }* @lret_dc, i32 0, i32 0)
>> + %lret_dc.imag = load double* getelementptr inbounds ({
>> double, double }* @lret_dc, i32 0, i32 1)
>> + %lret_dc.real256 = load double* getelementptr inbounds ({
>> double, double }* @lret_dc, i32 0, i32 0)
>> + %lret_dc.imag257 = load double* getelementptr inbounds ({
>> double, double }* @lret_dc, i32 0, i32 1)
>> + %ret_dc.real258 = load double* getelementptr inbounds ({
>> double, double }* @ret_dc, i32 0, i32 0)
>> + %ret_dc.imag259 = load double* getelementptr inbounds ({
>> double, double }* @ret_dc, i32 0, i32 1)
>> + %lret_dc.real260 = load double* getelementptr inbounds ({
>> double, double }* @lret_dc, i32 0, i32 0)
>> + %lret_dc.imag261 = load double* getelementptr inbounds ({
>> double, double }* @lret_dc, i32 0, i32 1)
>> + %cmp.r262 = fcmp oeq double %ret_dc.real258, %lret_dc.real260
>> + %cmp.i263 = fcmp oeq double %ret_dc.imag259, %lret_dc.imag261
>> + %and.ri264 = and i1 %cmp.r262, %cmp.i263
>> + %conv265 = zext i1 %and.ri264 to i32
>> + %call266 = call i32 (i8*, ...)* @printf(i8* getelementptr
>> inbounds ([18 x i8]* @.str3, i32 0, i32 0), double
>> %ret_dc.real, double %ret_dc.imag255, double %lret_dc.real,
>> double %lret_dc.imag257, i32 %conv265)
>> + call void @clear()
>> + store double 0x40AAF6F532617C1C, double* @lxd, align 8
>> + store double 4.444500e+03, double* getelementptr inbounds
>> ({ double, double }* @ret_dc, i32 0, i32 0)
>> + store double 7.888000e+03, double* getelementptr inbounds
>> ({ double, double }* @ret_dc, i32 0, i32 1)
>> + %227 = load float* @lx, align 4
>> + %call267 = call { double, double } @dc_sf(float %227)
>> + %228 = extractvalue { double, double } %call267, 0
>> + %229 = extractvalue { double, double } %call267, 1
>> + store double %228, double* getelementptr inbounds ({
>> double, double }* @lret_dc, i32 0, i32 0)
>> + store double %229, double* getelementptr inbounds ({
>> double, double }* @lret_dc, i32 0, i32 1)
>> + %ret_dc.real268 = load double* getelementptr inbounds ({
>> double, double }* @ret_dc, i32 0, i32 0)
>> + %ret_dc.imag269 = load double* getelementptr inbounds ({
>> double, double }* @ret_dc, i32 0, i32 1)
>> + %ret_dc.real270 = load double* getelementptr inbounds ({
>> double, double }* @ret_dc, i32 0, i32 0)
>> + %ret_dc.imag271 = load double* getelementptr inbounds ({
>> double, double }* @ret_dc, i32 0, i32 1)
>> + %lret_dc.real272 = load double* getelementptr inbounds ({
>> double, double }* @lret_dc, i32 0, i32 0)
>> + %lret_dc.imag273 = load double* getelementptr inbounds ({
>> double, double }* @lret_dc, i32 0, i32 1)
>> + %lret_dc.real274 = load double* getelementptr inbounds ({
>> double, double }* @lret_dc, i32 0, i32 0)
>> + %lret_dc.imag275 = load double* getelementptr inbounds ({
>> double, double }* @lret_dc, i32 0, i32 1)
>> + %230 = load float* @x, align 4
>> + %conv276 = fpext float %230 to double
>> + %231 = load float* @lx, align 4
>> + %conv277 = fpext float %231 to double
>> + %ret_dc.real278 = load double* getelementptr inbounds ({
>> double, double }* @ret_dc, i32 0, i32 0)
>> + %ret_dc.imag279 = load double* getelementptr inbounds ({
>> double, double }* @ret_dc, i32 0, i32 1)
>> + %lret_dc.real280 = load double* getelementptr inbounds ({
>> double, double }* @lret_dc, i32 0, i32 0)
>> + %lret_dc.imag281 = load double* getelementptr inbounds ({
>> double, double }* @lret_dc, i32 0, i32 1)
>> + %cmp.r282 = fcmp oeq double %ret_dc.real278, %lret_dc.real280
>> + %cmp.i283 = fcmp oeq double %ret_dc.imag279, %lret_dc.imag281
>> + %and.ri284 = and i1 %cmp.r282, %cmp.i283
>> + br i1 %and.ri284, label %land.rhs286, label %land.end289
>> +
>> +land.rhs286: ; preds = %land.end250
>> + %232 = load float* @x, align 4
>> + %233 = load float* @lx, align 4
>> + %cmp287 = fcmp oeq float %232, %233
>> + br label %land.end289
>> +
>> +land.end289: ; preds = %land.rhs286, %land.end250
>> + %234 = phi i1 [ false, %land.end250 ], [ %cmp287,
>> %land.rhs286 ]
>> + %land.ext290 = zext i1 %234 to i32
>> + %call291 = call i32 (i8*, ...)* @printf(i8* getelementptr
>> inbounds ([24 x i8]* @.str4, i32 0, i32 0), double
>> %ret_dc.real268, double %ret_dc.imag271, double
>> %lret_dc.real272, double %lret_dc.imag275, double %conv276,
>> double %conv277, i32 %land.ext290)
>> + %235 = load i32* %retval
>> + ret i32 %235
>> +}
>> +
>> +declare void @v_sf(float) #1
>> +; stel: .section .mips16.call.fp.v_sf,"ax", at progbits
>> +; stel: .ent __call_stub_v_sf
>> +; stel: mtc1 $4,$f12
>> +; stel: lui $25,%hi(v_sf)
>> +; stel: addiu $25,$25,%lo(v_sf)
>> +; stel: jr $25
>> +; stel: .end __call_stub_v_sf
>> +
>> +declare i32 @printf(i8*, ...) #1
>> +
>> +declare void @v_df(double) #1
>> +; stel: .section .mips16.call.fp.v_df,"ax", at progbits
>> +; stel: .ent __call_stub_v_df
>> +; stel: mtc1 $4,$f12
>> +; stel: mtc1 $5,$f13
>> +; stel: lui $25,%hi(v_df)
>> +; stel: addiu $25,$25,%lo(v_df)
>> +; stel: jr $25
>> +; stel: .end __call_stub_v_df
>> +
>> +declare void @v_sf_sf(float, float) #1
>> +; stel: .section .mips16.call.fp.v_sf_sf,"ax", at progbits
>> +; stel: .ent __call_stub_v_sf_sf
>> +; stel: mtc1 $4,$f12
>> +; stel: mtc1 $5,$f14
>> +; stel: lui $25,%hi(v_sf_sf)
>> +; stel: addiu $25,$25,%lo(v_sf_sf)
>> +; stel: jr $25
>> +; stel: .end __call_stub_v_sf_sf
>> +
>> +declare void @v_sf_df(float, double) #1
>> +; stel: .section .mips16.call.fp.v_sf_df,"ax", at progbits
>> +; stel: .ent __call_stub_v_sf_df
>> +; stel: mtc1 $4,$f12
>> +; stel: mtc1 $6,$f14
>> +; stel: mtc1 $7,$f15
>> +; stel: lui $25,%hi(v_sf_df)
>> +; stel: addiu $25,$25,%lo(v_sf_df)
>> +; stel: jr $25
>> +; stel: .end __call_stub_v_sf_df
>> +
>> +declare void @v_df_sf(double, float) #1
>> +; stel: .section .mips16.call.fp.v_df_sf,"ax", at progbits
>> +; stel: .ent __call_stub_v_df_sf
>> +; stel: mtc1 $4,$f12
>> +; stel: mtc1 $5,$f13
>> +; stel: mtc1 $6,$f14
>> +; stel: lui $25,%hi(v_df_sf)
>> +; stel: addiu $25,$25,%lo(v_df_sf)
>> +; stel: jr $25
>> +; stel: .end __call_stub_v_df_sf
>> +
>> +declare void @v_df_df(double, double) #1
>> +; stel: .section .mips16.call.fp.v_df_df,"ax", at progbits
>> +; stel: .ent __call_stub_v_df_df
>> +; stel: mtc1 $4,$f12
>> +; stel: mtc1 $5,$f13
>> +; stel: mtc1 $6,$f14
>> +; stel: mtc1 $7,$f15
>> +; stel: lui $25,%hi(v_df_df)
>> +; stel: addiu $25,$25,%lo(v_df_df)
>> +; stel: jr $25
>> +; stel: .end __call_stub_v_df_df
>> +
>> +declare float @sf_v() #1
>> +; stel: .section .mips16.call.fp.sf_v,"ax", at progbits
>> +; stel: .ent __call_stub_sf_v
>> +; stel: move $18, $31
>> +; stel: jal sf_v
>> +; stel: mfc1 $2,$f0
>> +; stel: jr $18
>> +; stel: .end __call_stub_sf_v
>> +
>> +declare float @sf_sf(float) #1
>> +; stel: .section .mips16.call.fp.sf_sf,"ax", at progbits
>> +; stel: .ent __call_stub_sf_sf
>> +; stel: mtc1 $4,$f12
>> +; stel: move $18, $31
>> +; stel: jal sf_sf
>> +; stel: mfc1 $2,$f0
>> +; stel: jr $18
>> +; stel: .end __call_stub_sf_sf
>> +
>> +declare float @sf_df(double) #1
>> +; stel: .section .mips16.call.fp.sf_df,"ax", at progbits
>> +; stel: .ent __call_stub_sf_df
>> +; stel: mtc1 $4,$f12
>> +; stel: mtc1 $5,$f13
>> +; stel: move $18, $31
>> +; stel: jal sf_df
>> +; stel: mfc1 $2,$f0
>> +; stel: jr $18
>> +; stel: .end __call_stub_sf_df
>> +
>> +declare float @sf_sf_sf(float, float) #1
>> +; stel: .section .mips16.call.fp.sf_sf_sf,"ax", at progbits
>> +; stel: .ent __call_stub_sf_sf_sf
>> +; stel: mtc1 $4,$f12
>> +; stel: mtc1 $5,$f14
>> +; stel: move $18, $31
>> +; stel: jal sf_sf_sf
>> +; stel: mfc1 $2,$f0
>> +; stel: jr $18
>> +; stel: .end __call_stub_sf_sf_sf
>> +
>> +declare float @sf_sf_df(float, double) #1
>> +; stel: .section .mips16.call.fp.sf_sf_df,"ax", at progbits
>> +; stel: .ent __call_stub_sf_sf_df
>> +; stel: mtc1 $4,$f12
>> +; stel: mtc1 $6,$f14
>> +; stel: mtc1 $7,$f15
>> +; stel: move $18, $31
>> +; stel: jal sf_sf_df
>> +; stel: mfc1 $2,$f0
>> +; stel: jr $18
>> +; stel: .end __call_stub_sf_sf_df
>> +
>> +declare float @sf_df_sf(double, float) #1
>> +; stel: .section .mips16.call.fp.sf_df_sf,"ax", at progbits
>> +; stel: .ent __call_stub_sf_df_sf
>> +; stel: mtc1 $4,$f12
>> +; stel: mtc1 $5,$f13
>> +; stel: mtc1 $6,$f14
>> +; stel: move $18, $31
>> +; stel: jal sf_df_sf
>> +; stel: mfc1 $2,$f0
>> +; stel: jr $18
>> +; stel: .end __call_stub_sf_df_sf
>> +
>> +declare float @sf_df_df(double, double) #1
>> +; stel: .section .mips16.call.fp.sf_df_df,"ax", at progbits
>> +; stel: .ent __call_stub_sf_df_df
>> +; stel: mtc1 $4,$f12
>> +; stel: mtc1 $5,$f13
>> +; stel: mtc1 $6,$f14
>> +; stel: mtc1 $7,$f15
>> +; stel: move $18, $31
>> +; stel: jal sf_df_df
>> +; stel: mfc1 $2,$f0
>> +; stel: jr $18
>> +; stel: .end __call_stub_sf_df_df
>> +
>> +declare double @df_v() #1
>> +; stel: .section .mips16.call.fp.df_v,"ax", at progbits
>> +; stel: .ent __call_stub_df_v
>> +; stel: move $18, $31
>> +; stel: jal df_v
>> +; stel: mfc1 $2,$f0
>> +; stel: mfc1 $3,$f1
>> +; stel: jr $18
>> +; stel: .end __call_stub_df_v
>> +
>> +declare double @df_sf(float) #1
>> +; stel: .section .mips16.call.fp.df_sf,"ax", at progbits
>> +; stel: .ent __call_stub_df_sf
>> +; stel: mtc1 $4,$f12
>> +; stel: move $18, $31
>> +; stel: jal df_sf
>> +; stel: mfc1 $2,$f0
>> +; stel: mfc1 $3,$f1
>> +; stel: jr $18
>> +; stel: .end __call_stub_df_sf
>> +
>> +declare double @df_df(double) #1
>> +; stel: .section .mips16.call.fp.df_df,"ax", at progbits
>> +; stel: .ent __call_stub_df_df
>> +; stel: mtc1 $4,$f12
>> +; stel: mtc1 $5,$f13
>> +; stel: move $18, $31
>> +; stel: jal df_df
>> +; stel: mfc1 $2,$f0
>> +; stel: mfc1 $3,$f1
>> +; stel: jr $18
>> +; stel: .end __call_stub_df_df
>> +
>> +declare double @df_sf_sf(float, float) #1
>> +; stel: .section .mips16.call.fp.df_sf_sf,"ax", at progbits
>> +; stel: .ent __call_stub_df_sf_sf
>> +; stel: mtc1 $4,$f12
>> +; stel: mtc1 $5,$f14
>> +; stel: move $18, $31
>> +; stel: jal df_sf_sf
>> +; stel: mfc1 $2,$f0
>> +; stel: mfc1 $3,$f1
>> +; stel: jr $18
>> +; stel: .end __call_stub_df_sf_sf
>> +
>> +declare double @df_sf_df(float, double) #1
>> +; stel: .section .mips16.call.fp.df_sf_df,"ax", at progbits
>> +; stel: .ent __call_stub_df_sf_df
>> +; stel: mtc1 $4,$f12
>> +; stel: mtc1 $6,$f14
>> +; stel: mtc1 $7,$f15
>> +; stel: move $18, $31
>> +; stel: jal df_sf_df
>> +; stel: mfc1 $2,$f0
>> +; stel: mfc1 $3,$f1
>> +; stel: jr $18
>> +; stel: .end __call_stub_df_sf_df
>> +
>> +declare double @df_df_sf(double, float) #1
>> +; stel: .section .mips16.call.fp.df_df_sf,"ax", at progbits
>> +; stel: .ent __call_stub_df_df_sf
>> +; stel: mtc1 $4,$f12
>> +; stel: mtc1 $5,$f13
>> +; stel: mtc1 $6,$f14
>> +; stel: move $18, $31
>> +; stel: jal df_df_sf
>> +; stel: mfc1 $2,$f0
>> +; stel: mfc1 $3,$f1
>> +; stel: jr $18
>> +; stel: .end __call_stub_df_df_sf
>> +
>> +declare double @df_df_df(double, double) #1
>> +; stel: .section .mips16.call.fp.df_df_df,"ax", at progbits
>> +; stel: .ent __call_stub_df_df_df
>> +; stel: mtc1 $4,$f12
>> +; stel: mtc1 $5,$f13
>> +; stel: mtc1 $6,$f14
>> +; stel: mtc1 $7,$f15
>> +; stel: move $18, $31
>> +; stel: jal df_df_df
>> +; stel: mfc1 $2,$f0
>> +; stel: mfc1 $3,$f1
>> +; stel: jr $18
>> +; stel: .end __call_stub_df_df_df
>> +
>> +declare { float, float } @sc_v() #1
>> +; stel: .section .mips16.call.fp.sc_v,"ax", at progbits
>> +; stel: .ent __call_stub_sc_v
>> +; stel: move $18, $31
>> +; stel: jal sc_v
>> +; stel: mfc1 $2,$f0
>> +; stel: mfc1 $3,$f2
>> +; stel: jr $18
>> +; stel: .end __call_stub_sc_v
>> +
>> +declare { float, float } @sc_sf(float) #1
>> +; stel: .section .mips16.call.fp.sc_sf,"ax", at progbits
>> +; stel: .ent __call_stub_sc_sf
>> +; stel: mtc1 $4,$f12
>> +; stel: move $18, $31
>> +; stel: jal sc_sf
>> +; stel: mfc1 $2,$f0
>> +; stel: mfc1 $3,$f2
>> +; stel: jr $18
>> +; stel: .end __call_stub_sc_sf
>> +
>> +declare { double, double } @dc_v() #1
>> +; stel: .section .mips16.call.fp.dc_v,"ax", at progbits
>> +; stel: .ent __call_stub_dc_v
>> +; stel: move $18, $31
>> +; stel: jal dc_v
>> +; stel: mfc1 $4,$f2
>> +; stel: mfc1 $5,$f3
>> +; stel: mfc1 $2,$f0
>> +; stel: mfc1 $3,$f1
>> +; stel: jr $18
>> +; stel: .end __call_stub_dc_v
>> +
>> +declare { double, double } @dc_sf(float) #1
>> +; stel: .section .mips16.call.fp.dc_sf,"ax", at progbits
>> +; stel: .ent __call_stub_dc_sf
>> +; stel: mtc1 $4,$f12
>> +; stel: move $18, $31
>> +; stel: jal dc_sf
>> +; stel: mfc1 $4,$f2
>> +; stel: mfc1 $5,$f3
>> +; stel: mfc1 $2,$f0
>> +; stel: mfc1 $3,$f1
>> +; stel: jr $18
>> +; stel: .end __call_stub_dc_sf
>> +
>> +attributes #0 = { nounwind "less-precise-fpmad"="false"
>> "no-frame-pointer-elim"="true"
>> "no-frame-pointer-elim-non-leaf"="true"
>> "no-infs-fp-math"="false" "no-nans-fp-math"="false"
>> "unsafe-fp-math"="false" "use-soft-float"="false" }
>> +attributes #1 = { "less-precise-fpmad"="false"
>> "no-frame-pointer-elim"="true"
>> "no-frame-pointer-elim-non-leaf"="true"
>> "no-infs-fp-math"="false" "no-nans-fp-math"="false"
>> "unsafe-fp-math"="false" "use-soft-float"="false" }
>>
>>
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>> http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
>>
>>
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