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-rw-r--r--include/llvm/Instructions.h16
-rw-r--r--include/llvm/Support/CallSite.h20
-rw-r--r--lib/Target/ARM/ARMFastISel.cpp12
-rw-r--r--lib/Target/X86/X86FastISel.cpp20
-rw-r--r--lib/VMCore/Instructions.cpp96
5 files changed, 148 insertions, 16 deletions
diff --git a/include/llvm/Instructions.h b/include/llvm/Instructions.h
index 7a0379e371..a607c84c5b 100644
--- a/include/llvm/Instructions.h
+++ b/include/llvm/Instructions.h
@@ -1272,6 +1272,14 @@ public:
return paramHasAttr(~0, N);
}
+ /// @brief Determine whether the call or the callee has the given attributes.
+ bool paramHasSExtAttr(unsigned i) const;
+ bool paramHasZExtAttr(unsigned i) const;
+ bool paramHasInRegAttr(unsigned i) const;
+ bool paramHasStructRetAttr(unsigned i) const;
+ bool paramHasNestAttr(unsigned i) const;
+ bool paramHasByValAttr(unsigned i) const;
+
/// @brief Determine whether the call or the callee has the given attribute.
bool paramHasAttr(unsigned i, Attributes attr) const;
@@ -3034,6 +3042,14 @@ public:
return paramHasAttr(~0, N);
}
+ /// @brief Determine whether the call or the callee has the given attributes.
+ bool paramHasSExtAttr(unsigned i) const;
+ bool paramHasZExtAttr(unsigned i) const;
+ bool paramHasInRegAttr(unsigned i) const;
+ bool paramHasStructRetAttr(unsigned i) const;
+ bool paramHasNestAttr(unsigned i) const;
+ bool paramHasByValAttr(unsigned i) const;
+
/// @brief Determine whether the call or the callee has the given attribute.
bool paramHasAttr(unsigned i, Attributes attr) const;
diff --git a/include/llvm/Support/CallSite.h b/include/llvm/Support/CallSite.h
index 8905e1e33b..3e1a2f5822 100644
--- a/include/llvm/Support/CallSite.h
+++ b/include/llvm/Support/CallSite.h
@@ -189,6 +189,26 @@ public:
CALLSITE_DELEGATE_GETTER(hasFnAttr(N));
}
+ /// paramHas*Attr - whether the call or the callee has the given attribute.
+ bool paramHasSExtAttr(unsigned i) const {
+ CALLSITE_DELEGATE_GETTER(paramHasSExtAttr(i));
+ }
+ bool paramHasZExtAttr(unsigned i) const {
+ CALLSITE_DELEGATE_GETTER(paramHasZExtAttr(i));
+ }
+ bool paramHasInRegAttr(unsigned i) const {
+ CALLSITE_DELEGATE_GETTER(paramHasInRegAttr(i));
+ }
+ bool paramHasStructRetAttr(unsigned i) const {
+ CALLSITE_DELEGATE_GETTER(paramHasStructRetAttr(i));
+ }
+ bool paramHasNestAttr(unsigned i) const {
+ CALLSITE_DELEGATE_GETTER(paramHasNestAttr(i));
+ }
+ bool paramHasByValAttr(unsigned i) const {
+ CALLSITE_DELEGATE_GETTER(paramHasByValAttr(i));
+ }
+
/// paramHasAttr - whether the call or the callee has the given attribute.
bool paramHasAttr(uint16_t i, Attributes attr) const {
CALLSITE_DELEGATE_GETTER(paramHasAttr(i, attr));
diff --git a/lib/Target/ARM/ARMFastISel.cpp b/lib/Target/ARM/ARMFastISel.cpp
index 8933a02701..ecd48452e3 100644
--- a/lib/Target/ARM/ARMFastISel.cpp
+++ b/lib/Target/ARM/ARMFastISel.cpp
@@ -2320,16 +2320,16 @@ bool ARMFastISel::SelectCall(const Instruction *I,
ISD::ArgFlagsTy Flags;
unsigned AttrInd = i - CS.arg_begin() + 1;
- if (CS.paramHasAttr(AttrInd, Attribute::SExt))
+ if (CS.paramHasSExtAttr(AttrInd))
Flags.setSExt();
- if (CS.paramHasAttr(AttrInd, Attribute::ZExt))
+ if (CS.paramHasZExtAttr(AttrInd))
Flags.setZExt();
// FIXME: Only handle *easy* calls for now.
- if (CS.paramHasAttr(AttrInd, Attribute::InReg) ||
- CS.paramHasAttr(AttrInd, Attribute::StructRet) ||
- CS.paramHasAttr(AttrInd, Attribute::Nest) ||
- CS.paramHasAttr(AttrInd, Attribute::ByVal))
+ if (CS.paramHasInRegAttr(AttrInd) ||
+ CS.paramHasStructRetAttr(AttrInd) ||
+ CS.paramHasNestAttr(AttrInd) ||
+ CS.paramHasByValAttr(AttrInd))
return false;
Type *ArgTy = (*i)->getType();
diff --git a/lib/Target/X86/X86FastISel.cpp b/lib/Target/X86/X86FastISel.cpp
index fd279a169c..cf14fe0521 100644
--- a/lib/Target/X86/X86FastISel.cpp
+++ b/lib/Target/X86/X86FastISel.cpp
@@ -1541,9 +1541,9 @@ static unsigned computeBytesPoppedByCallee(const X86Subtarget &Subtarget,
CallingConv::ID CC = CS.getCallingConv();
if (CC == CallingConv::Fast || CC == CallingConv::GHC)
return 0;
- if (!CS.paramHasAttr(1, Attribute::StructRet))
+ if (!CS.paramHasStructRetAttr(1))
return 0;
- if (CS.paramHasAttr(1, Attribute::InReg))
+ if (CS.paramHasInRegAttr(1))
return 0;
return 4;
}
@@ -1622,12 +1622,12 @@ bool X86FastISel::DoSelectCall(const Instruction *I, const char *MemIntName) {
Value *ArgVal = *i;
ISD::ArgFlagsTy Flags;
unsigned AttrInd = i - CS.arg_begin() + 1;
- if (CS.paramHasAttr(AttrInd, Attribute::SExt))
+ if (CS.paramHasSExtAttr(AttrInd))
Flags.setSExt();
- if (CS.paramHasAttr(AttrInd, Attribute::ZExt))
+ if (CS.paramHasZExtAttr(AttrInd))
Flags.setZExt();
- if (CS.paramHasAttr(AttrInd, Attribute::ByVal)) {
+ if (CS.paramHasByValAttr(AttrInd)) {
PointerType *Ty = cast<PointerType>(ArgVal->getType());
Type *ElementTy = Ty->getElementType();
unsigned FrameSize = TD.getTypeAllocSize(ElementTy);
@@ -1641,9 +1641,9 @@ bool X86FastISel::DoSelectCall(const Instruction *I, const char *MemIntName) {
return false;
}
- if (CS.paramHasAttr(AttrInd, Attribute::InReg))
+ if (CS.paramHasInRegAttr(AttrInd))
Flags.setInReg();
- if (CS.paramHasAttr(AttrInd, Attribute::Nest))
+ if (CS.paramHasNestAttr(AttrInd))
Flags.setNest();
// If this is an i1/i8/i16 argument, promote to i32 to avoid an extra
@@ -1911,11 +1911,11 @@ bool X86FastISel::DoSelectCall(const Instruction *I, const char *MemIntName) {
ISD::InputArg MyFlags;
MyFlags.VT = RegisterVT.getSimpleVT();
MyFlags.Used = !CS.getInstruction()->use_empty();
- if (CS.paramHasAttr(0, Attribute::SExt))
+ if (CS.paramHasSExtAttr(0))
MyFlags.Flags.setSExt();
- if (CS.paramHasAttr(0, Attribute::ZExt))
+ if (CS.paramHasZExtAttr(0))
MyFlags.Flags.setZExt();
- if (CS.paramHasAttr(0, Attribute::InReg))
+ if (CS.paramHasInRegAttr(0))
MyFlags.Flags.setInReg();
Ins.push_back(MyFlags);
}
diff --git a/lib/VMCore/Instructions.cpp b/lib/VMCore/Instructions.cpp
index d5b756dac0..b3acbc4241 100644
--- a/lib/VMCore/Instructions.cpp
+++ b/lib/VMCore/Instructions.cpp
@@ -342,6 +342,54 @@ void CallInst::removeAttribute(unsigned i, Attributes attr) {
setAttributes(PAL);
}
+bool CallInst::paramHasSExtAttr(unsigned i) const {
+ if (AttributeList.getParamAttributes(i).hasSExtAttr())
+ return true;
+ if (const Function *F = getCalledFunction())
+ return F->getParamAttributes(i).hasSExtAttr();
+ return false;
+}
+
+bool CallInst::paramHasZExtAttr(unsigned i) const {
+ if (AttributeList.getParamAttributes(i).hasZExtAttr())
+ return true;
+ if (const Function *F = getCalledFunction())
+ return F->getParamAttributes(i).hasZExtAttr();
+ return false;
+}
+
+bool CallInst::paramHasInRegAttr(unsigned i) const {
+ if (AttributeList.getParamAttributes(i).hasInRegAttr())
+ return true;
+ if (const Function *F = getCalledFunction())
+ return F->getParamAttributes(i).hasInRegAttr();
+ return false;
+}
+
+bool CallInst::paramHasStructRetAttr(unsigned i) const {
+ if (AttributeList.getParamAttributes(i).hasStructRetAttr())
+ return true;
+ if (const Function *F = getCalledFunction())
+ return F->getParamAttributes(i).hasStructRetAttr();
+ return false;
+}
+
+bool CallInst::paramHasNestAttr(unsigned i) const {
+ if (AttributeList.getParamAttributes(i).hasNestAttr())
+ return true;
+ if (const Function *F = getCalledFunction())
+ return F->getParamAttributes(i).hasNestAttr();
+ return false;
+}
+
+bool CallInst::paramHasByValAttr(unsigned i) const {
+ if (AttributeList.getParamAttributes(i).hasByValAttr())
+ return true;
+ if (const Function *F = getCalledFunction())
+ return F->getParamAttributes(i).hasByValAttr();
+ return false;
+}
+
bool CallInst::paramHasAttr(unsigned i, Attributes attr) const {
if (AttributeList.paramHasAttr(i, attr))
return true;
@@ -562,6 +610,54 @@ void InvokeInst::setSuccessorV(unsigned idx, BasicBlock *B) {
return setSuccessor(idx, B);
}
+bool InvokeInst::paramHasSExtAttr(unsigned i) const {
+ if (AttributeList.getParamAttributes(i).hasSExtAttr())
+ return true;
+ if (const Function *F = getCalledFunction())
+ return F->getParamAttributes(i).hasSExtAttr();
+ return false;
+}
+
+bool InvokeInst::paramHasZExtAttr(unsigned i) const {
+ if (AttributeList.getParamAttributes(i).hasZExtAttr())
+ return true;
+ if (const Function *F = getCalledFunction())
+ return F->getParamAttributes(i).hasZExtAttr();
+ return false;
+}
+
+bool InvokeInst::paramHasInRegAttr(unsigned i) const {
+ if (AttributeList.getParamAttributes(i).hasInRegAttr())
+ return true;
+ if (const Function *F = getCalledFunction())
+ return F->getParamAttributes(i).hasInRegAttr();
+ return false;
+}
+
+bool InvokeInst::paramHasStructRetAttr(unsigned i) const {
+ if (AttributeList.getParamAttributes(i).hasStructRetAttr())
+ return true;
+ if (const Function *F = getCalledFunction())
+ return F->getParamAttributes(i).hasStructRetAttr();
+ return false;
+}
+
+bool InvokeInst::paramHasNestAttr(unsigned i) const {
+ if (AttributeList.getParamAttributes(i).hasNestAttr())
+ return true;
+ if (const Function *F = getCalledFunction())
+ return F->getParamAttributes(i).hasNestAttr();
+ return false;
+}
+
+bool InvokeInst::paramHasByValAttr(unsigned i) const {
+ if (AttributeList.getParamAttributes(i).hasByValAttr())
+ return true;
+ if (const Function *F = getCalledFunction())
+ return F->getParamAttributes(i).hasByValAttr();
+ return false;
+}
+
bool InvokeInst::paramHasAttr(unsigned i, Attributes attr) const {
if (AttributeList.paramHasAttr(i, attr))
return true;
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-06-26 23:32:46 +0000