[llvm-commits] CVS: llvm/include/llvm/Support/LLVMBuilder.h
Changes in directory llvm/include/llvm/Support:
LLVMBuilder.h added (r1.1)
---
Log message:
Add a new LLVMBuilder class, which makes it simpler and more uniform to
create large amounts of instructions by separating the insertion point
logic from the logic of what to create.
---
Diffs of the changes: (+431 -0)
LLVMBuilder.h | 431 ++
1 files changed, 431 insertions(+)
Index: llvm/include/llvm/Support/LLVMBuilder.h
diff -c /dev/null llvm/include/llvm/Support/LLVMBuilder.h:1.1
*** /dev/null Sun May 27 10:09:44 2007
--- llvm/include/llvm/Support/LLVMBuilder.h Sun May 27 10:09:34 2007
***
*** 0
--- 1,431
+ //===-- llvm/Support/LLVMBuilder.h - Builder for LLVM Instrs *- C++
-*-===//
+ //
+ // The LLVM Compiler Infrastructure
+ //
+ // This file was developed by Chris Lattner and is distributed under the
+ // University of Illinois Open Source License. See LICENSE.TXT for details.
+ //
+
//===--===//
+ //
+ // This file defines the LLVMBuilder class, which is used as a convenient way
+ // to create LLVM instructions with a consistent and simplified interface.
+ //
+
//===--===//
+
+ #ifndef LLVM_SUPPORT_LLVMBUILDER_H
+ #define LLVM_SUPPORT_LLVMBUILDER_H
+
+ #include "llvm/BasicBlock.h"
+ #include "llvm/Instructions.h"
+
+ namespace llvm {
+
+ /// LLVMBuilder - This provides a uniform API for creating instructions and
+ /// inserting them into a basic block: either at the end of a BasicBlock, or
+ /// at a specific iterator location in a block.
+ ///
+ /// Note that the builder does not expose the full generality of LLVM
+ /// instructions. For example, it cannot be used to create instructions with
+ /// arbitrary names (specifically, names with nul characters in them) - It
only
+ /// supports nul-terminated C strings. For fully generic names, use
+ /// I->setName(). For access to extra instruction properties, use the
mutators
+ /// (e.g. setVolatile) on the instructions after they have been created.
+ class LLVMBuilder {
+ BasicBlock *BB;
+ BasicBlock::iterator InsertPt;
+ public:
+ LLVMBuilder() { ClearInsertionPoint(); }
+ explicit LLVMBuilder(BasicBlock *TheBB) { SetInsertPoint(TheBB); }
+ LLVMBuilder(BasicBlock *TheBB, BasicBlock::iterator IP) {
+ SetInsertPoint(TheBB, IP);
+ }
+
+
//======//
+ // Builder configuration methods
+
//======//
+
+ /// ClearInsertionPoint - Clear the insertion point: created instructions
will
+ /// not be inserted into a block.
+ void ClearInsertionPoint() {
+ BB = 0;
+ }
+
+ BasicBlock *GetInsertBlock() const { return BB; }
+
+ /// SetInsertPoint - This specifies that created instructions should be
+ /// appended to the end of the specified block.
+ void SetInsertPoint(BasicBlock *TheBB) {
+ BB = TheBB;
+ InsertPt = BB->end();
+ }
+
+ /// SetInsertPoint - This specifies that created instructions should be
+ /// inserted at the specified point.
+ void SetInsertPoint(BasicBlock *TheBB, BasicBlock::iterator IP) {
+ BB = TheBB;
+ InsertPt = IP;
+ }
+
+ /// Insert - Insert and return the specified instruction.
+ template
+ InstTy *Insert(InstTy *I) const {
+ InsertHelper(I);
+ return I;
+ }
+
+ /// InsertHelper - Insert the specified instruction at the specified
insertion
+ /// point. This is split out of Insert so that it isn't duplicated for
every
+ /// template instantiation.
+ void InsertHelper(Instruction *I) const {
+ if (BB) BB->getInstList().insert(InsertPt, I);
+ }
+
+
//======//
+ // Instruction creation methods: Terminators
+
//======//
+
+ /// CreateRetVoid - Create a 'ret void' instruction.
+ ReturnInst *CreateRetVoid() {
+ return Insert(new ReturnInst());
+ }
+
+ /// CreateRet - Create a 'ret ' instruction.
+ ReturnInst *CreateRet(Value *V) {
+ return Insert(new ReturnInst(V));
+ }
+
+ /// CreateBr - Create an unconditional 'br label X' instruction.
+ BranchInst *CreateBr(BasicBlock *Dest) {
+ return Insert(new BranchInst(Dest));
+ }
+
+ /// CreateCondBr - Create a conditional 'br Cond, TrueDest, FalseDest'
+ /// instruction.
+ BranchInst *CreateCondBr(Value *Cond, BasicBlock *True, BasicBlock *False) {
+ return Insert(new BranchInst(True, False, Cond));
+ }
+
+ /// CreateSwitch - Create a switch instruction with the specified value,
+ /// default dest, and with a hint for the number of cases that will be added
+ /// (for efficient allocation).
+ Switc
[llvm-commits] [127733] Simplify code by using Intrinsic::getDeclaration.
Revision: 127733
Author: clattner
Date: 2007-05-27 08:27:26 -0700 (Sun, 27 May 2007)
Log Message:
---
Simplify code by using Intrinsic::getDeclaration.
Modified Paths:
--
apple-local/branches/llvm/gcc/config/i386/llvm-i386.cpp
Modified: apple-local/branches/llvm/gcc/config/i386/llvm-i386.cpp
===
--- apple-local/branches/llvm/gcc/config/i386/llvm-i386.cpp
2007-05-27 15:11:20 UTC (rev 127732)
+++ apple-local/branches/llvm/gcc/config/i386/llvm-i386.cpp
2007-05-27 15:27:26 UTC (rev 127733)
@@ -101,11 +101,8 @@
return true;
}
case IX86_BUILTIN_PSLLDI128: {
-VectorType *v4i32 = VectorType::get(Type::Int32Ty, 4);
-static Constant *pslld = 0;
-if (pslld == 0)
- pslld = TheModule->getOrInsertFunction("llvm.x86.sse2.psll.d",
- v4i32, v4i32, v4i32,
NULL);
+Function *pslld
+ = Intrinsic::getDeclaration(TheModule,
Intrinsic::x86_sse2_psll_d);
Value *Undef = UndefValue::get(Type::Int32Ty);
Ops[1] = BuildVector(Ops[1], Undef, Undef, Undef, NULL);
Result = Builder.CreateCall(pslld, Ops[0], Ops[1], "tmp");
@@ -113,24 +110,16 @@
return true;
}
case IX86_BUILTIN_PSLLQI: {
-VectorType *v2i32 = VectorType::get(Type::Int32Ty, 2);
-static Constant *psllq = 0;
-if (psllq == 0)
- psllq = TheModule->getOrInsertFunction("llvm.x86.mmx.psll.q",
- v2i32, v2i32, v2i32,
NULL);
-Value *Undef = UndefValue::get(Type::Int32Ty);
-Ops[1] = BuildVector(Ops[1], Undef, NULL);
+Function *psllq =
+ Intrinsic::getDeclaration(TheModule, Intrinsic::x86_mmx_psll_q);
+Ops[1] = BuildVector(Ops[1], UndefValue::get(Type::Int32Ty), NULL);
Result = Builder.CreateCall(psllq, Ops[0], Ops[1], "tmp");
Result = Builder.CreateBitCast(Result, ResultType, "tmp");
return true;
}
case IX86_BUILTIN_PSLLQI128: {
-VectorType *v4i32 = VectorType::get(Type::Int32Ty, 4);
-VectorType *v2i64 = VectorType::get(Type::Int64Ty, 2);
-static Constant *psllq = 0;
-if (psllq == 0)
- psllq = TheModule->getOrInsertFunction("llvm.x86.sse2.psll.q",
- v2i64, v2i64, v4i32,
NULL);
+Function *psllq =
+ Intrinsic::getDeclaration(TheModule, Intrinsic::x86_sse2_psll_q);
Value *Undef = UndefValue::get(Type::Int32Ty);
Ops[1] = BuildVector(Ops[1], Undef, Undef, Undef, NULL);
Result = Builder.CreateCall(psllq, Ops[0], Ops[1], "tmp");
@@ -138,25 +127,16 @@
return true;
}
case IX86_BUILTIN_PSRLWI: {
-VectorType *v2i32 = VectorType::get(Type::Int32Ty, 2);
-VectorType *v4i16 = VectorType::get(Type::Int16Ty, 4);
-static Constant *psrlw = 0;
-if (psrlw == 0)
- psrlw = TheModule->getOrInsertFunction("llvm.x86.mmx.psrl.w",
- v4i16, v4i16, v2i32,
NULL);
-Value *Undef = UndefValue::get(Type::Int32Ty);
-Ops[1] = BuildVector(Ops[1], Undef, NULL);
+Function *psrlw =
+ Intrinsic::getDeclaration(TheModule, Intrinsic::x86_mmx_psrl_w);
+Ops[1] = BuildVector(Ops[1], UndefValue::get(Type::Int32Ty), NULL);
Result = Builder.CreateCall(psrlw, Ops[0], Ops[1], "tmp");
Result = Builder.CreateBitCast(Result, ResultType, "tmp");
return true;
}
case IX86_BUILTIN_PSRLWI128: {
-VectorType *v4i32 = VectorType::get(Type::Int32Ty, 4);
-VectorType *v8i16 = VectorType::get(Type::Int16Ty, 8);
-static Constant *psrlw = 0;
-if (psrlw == 0)
- psrlw = TheModule->getOrInsertFunction("llvm.x86.sse2.psrl.w",
- v8i16, v8i16, v4i32,
NULL);
+Function *psrlw =
+ Intrinsic::getDeclaration(TheModule, Intrinsic::x86_sse2_psrl_w);
Value *Undef = UndefValue::get(Type::Int32Ty);
Ops[1] = BuildVector(Ops[1], Undef, Undef, Undef, NULL);
Result = Builder.CreateCall(psrlw, Ops[0], Ops[1], "tmp");
@@ -164,23 +144,16 @@
return true;
}
case IX86_BUILTIN_PSRLDI: {
-VectorType *v2i32 = VectorType::get(Type::Int32Ty, 2);
-static Constant *psrld = 0;
-if (psrld == 0)
- psrld = TheModule->getOrInsertFunction("llvm.x86.mmx.psrl.d",
- v2i32, v2i32, v2i32,
NULL);
-Value *Undef = UndefValue::get(Type::Int32Ty);
-Ops[1] = BuildVector(Ops[1], Undef, NULL);
+Function *psrld =
+ Intrinsic::getDeclaration(TheModule, Intrinsic::x86_mmx_psrl_d);
+Ops[1] = BuildVector(Ops[1], UndefValue::get(Type::Int32Ty), NULL);
Result = Builder.CreateCall(psrld, Ops[0], Ops[1], "tmp");
Result = Builder.CreateBitCast(Result, ResultType, "tmp");
return true;
}
case IX86_BUILTIN_PSRLDI128: {
-VectorType *v4i32 = VectorType::get(Type::Int32Ty, 4);
-static Constant *psrld = 0;
-if (psrld == 0)
- psrld = TheModu
[llvm-commits] [127734] simplify code by factoring it a bit better.
Revision: 127734
Author: clattner
Date: 2007-05-27 08:33:17 -0700 (Sun, 27 May 2007)
Log Message:
---
simplify code by factoring it a bit better.
Modified Paths:
--
apple-local/branches/llvm/gcc/config/i386/llvm-i386.cpp
Modified: apple-local/branches/llvm/gcc/config/i386/llvm-i386.cpp
===
--- apple-local/branches/llvm/gcc/config/i386/llvm-i386.cpp
2007-05-27 15:27:26 UTC (rev 127733)
+++ apple-local/branches/llvm/gcc/config/i386/llvm-i386.cpp
2007-05-27 15:33:17 UTC (rev 127734)
@@ -241,11 +241,13 @@
case IX86_BUILTIN_XORPD:
case IX86_BUILTIN_ANDNPD:
if (cast(ResultType)->getNumElements() == 4) // v4f32
- Ops[0] = new BitCastInst(Ops[0], VectorType::get
(Type::Int32Ty, 4),"tmp");
+ Ops[0] = Builder.CreateBitCast(Ops[0], VectorType::get
(Type::Int32Ty, 4),
+ "tmp");
else // v2f64
- Ops[0] = new BitCastInst(Ops[0], VectorType::get
(Type::Int64Ty, 2),"tmp");
+ Ops[0] = Builder.CreateBitCast(Ops[0], VectorType::get
(Type::Int64Ty, 2),
+ "tmp");
-Ops[1] = new BitCastInst(Ops[1], Ops[0]->getType(), "tmp");
+Ops[1] = Builder.CreateBitCast(Ops[1], Ops[0]->getType(), "tmp");
switch (FnCode) {
case IX86_BUILTIN_ANDPS:
Result = Builder.CreateAnd(Ops[0], Ops[1], "tmp");
@@ -496,33 +498,19 @@
case IX86_BUILTIN_CMPUNORDSS: {
Function *cmpss =
Intrinsic::getDeclaration(TheModule, Intrinsic::x86_sse_cmp_ss);
-Value *Pred = 0;
+unsigned PredCode;
switch (FnCode) {
-case IX86_BUILTIN_CMPEQSS:
- Pred = ConstantInt::get(Type::Int8Ty, 0);
- break;
-case IX86_BUILTIN_CMPLTSS:
- Pred = ConstantInt::get(Type::Int8Ty, 1);
- break;
-case IX86_BUILTIN_CMPLESS:
- Pred = ConstantInt::get(Type::Int8Ty, 2);
- break;
-case IX86_BUILTIN_CMPUNORDSS:
- Pred = ConstantInt::get(Type::Int8Ty, 3);
- break;
-case IX86_BUILTIN_CMPNEQSS:
- Pred = ConstantInt::get(Type::Int8Ty, 4);
- break;
-case IX86_BUILTIN_CMPNLTSS:
- Pred = ConstantInt::get(Type::Int8Ty, 5);
- break;
-case IX86_BUILTIN_CMPNLESS:
- Pred = ConstantInt::get(Type::Int8Ty, 6);
- break;
-case IX86_BUILTIN_CMPORDSS:
- Pred = ConstantInt::get(Type::Int8Ty, 7);
- break;
+default: assert(0 && "Unknown fncode");
+case IX86_BUILTIN_CMPEQSS:PredCode = 0; break;
+case IX86_BUILTIN_CMPLTSS:PredCode = 1; break;
+case IX86_BUILTIN_CMPLESS:PredCode = 2; break;
+case IX86_BUILTIN_CMPUNORDSS: PredCode = 3; break;
+case IX86_BUILTIN_CMPNEQSS: PredCode = 4; break;
+case IX86_BUILTIN_CMPNLTSS: PredCode = 5; break;
+case IX86_BUILTIN_CMPNLESS: PredCode = 6; break;
+case IX86_BUILTIN_CMPORDSS: PredCode = 7; break;
}
+Value *Pred = ConstantInt::get(Type::Int8Ty, PredCode);
Value *CallOps[3] = { Ops[0], Ops[1], Pred };
Result = Builder.CreateCall(cmpss, CallOps, 3, "tmp");
Result = Builder.CreateBitCast(Result, ResultType, "tmp");
@@ -543,49 +531,23 @@
Function *cmppd =
Intrinsic::getDeclaration(TheModule,
Intrinsic::x86_sse2_cmp_pd);
bool flip = false;
-Value *Pred = 0;
+unsigned PredCode;
switch (FnCode) {
- case IX86_BUILTIN_CMPEQPD:
-Pred = ConstantInt::get(Type::Int8Ty, 0);
-break;
- case IX86_BUILTIN_CMPLTPD:
-Pred = ConstantInt::get(Type::Int8Ty, 1);
-break;
- case IX86_BUILTIN_CMPGTPD:
-Pred = ConstantInt::get(Type::Int8Ty, 1);
-flip = true;
-break;
- case IX86_BUILTIN_CMPLEPD:
-Pred = ConstantInt::get(Type::Int8Ty, 2);
-break;
- case IX86_BUILTIN_CMPGEPD:
-Pred = ConstantInt::get(Type::Int8Ty, 2);
-flip = true;
-break;
- case IX86_BUILTIN_CMPUNORDPD:
-Pred = ConstantInt::get(Type::Int8Ty, 3);
-break;
- case IX86_BUILTIN_CMPNEQPD:
-Pred = ConstantInt::get(Type::Int8Ty, 4);
-break;
- case IX86_BUILTIN_CMPNLTPD:
-Pred = ConstantInt::get(Type::Int8Ty, 5);
-break;
- case IX86_BUILTIN_CMPNGTPD:
-Pred = ConstantInt::get(Type::Int8Ty, 5);
-flip = true;
-break;
- case IX86_BUILTIN_CMPNLEPD:
-Pred = ConstantInt::get(Type::Int8Ty, 6);
-break;
- case IX86_BUILTIN_CMPNGEPD:
-Pred = ConstantInt::get(Type::Int8Ty, 6);
-flip = true;
-break;
- case IX86_BUILTIN_CMPORDPD:
-Pred = ConstantInt::get(Type::Int8Ty, 7);
-break;
+default: assert(0 && "Unknown fncode!");
+case IX86_BUILTIN_CMPEQPD:PredCode = 0; break;
+case IX86_BUILTIN_CMPLTPD:PredCode = 1; break;
+case IX86_BUILTIN_CMPGTPD:PredCode = 1; flip = true; break;
+case IX86_BUILTIN_
[llvm-commits] [127735] simplify this code through the use of Intrinsic::getDeclaration
Revision: 127735
Author: clattner
Date: 2007-05-27 08:51:11 -0700 (Sun, 27 May 2007)
Log Message:
---
simplify this code through the use of Intrinsic::getDeclaration
Modified Paths:
--
apple-local/branches/llvm/gcc/config/rs6000/llvm-rs6000.cpp
Modified: apple-local/branches/llvm/gcc/config/rs6000/llvm-rs6000.cpp
===
--- apple-local/branches/llvm/gcc/config/rs6000/llvm-rs6000.cpp
2007-05-27 15:33:17 UTC (rev 127734)
+++ apple-local/branches/llvm/gcc/config/rs6000/llvm-rs6000.cpp
2007-05-27 15:51:11 UTC (rev 127735)
@@ -34,30 +34,19 @@
#include "toplev.h"
}
-/* MergeIntPtrOperand - This merges the int and pointer operands of
a GCC
- * intrinsic into a single operand for the LLVM intrinsic. For
example, this
- * turns LVX(4, p) -> llvm.lvx(gep P, 4). OPNUM specifies the
operand number
- * of the integer to contract with its following pointer and NAME
specifies the
- * name of the resultant intrinsic.
- */
-static void MergeIntPtrOperand(TreeToLLVM *TTL, Constant *&Cache,
- unsigned OpNum, const char *Name,
+// MergeIntPtrOperand - This merges the int and pointer operands of
a GCC
+// intrinsic into a single operand for the LLVM intrinsic. For
example, this
+// turns LVX(4, p) -> llvm.lvx(gep P, 4). OPNUM specifies the
operand number
+// of the integer to contract with its following pointer and NAME
specifies the
+// name of the resultant intrinsic.
+static void MergeIntPtrOperand(TreeToLLVM *TTL,
+ unsigned OpNum, Intrinsic::ID IID,
const Type *ResultType,
std::vector &Ops,
LLVMBuilder &Builder, Value *&Result) {
const Type *VoidPtrTy = PointerType::get(Type::Int8Ty);
- if (!Cache) {
-std::vector ArgTys;
-for (unsigned i = 0, e = Ops.size(); i != e; ++i)
- ArgTys.push_back(Ops[i]->getType());
-
-ArgTys.erase(ArgTys.begin() + OpNum);
-ArgTys[OpNum] = VoidPtrTy;
-FunctionType *FT = FunctionType::get(ResultType, ArgTys, false);
-Module *M = Builder.GetInsertBlock()->getParent()->getParent();
-Cache = M->getOrInsertFunction(Name, FT);
- }
+ Function *IntFn = Intrinsic::getDeclaration(TheModule, IID);
Value *Offset = Ops[OpNum];
Value *Ptr = Ops[OpNum + 1];
@@ -68,7 +57,7 @@
Ops.erase(Ops.begin() + OpNum);
Ops[OpNum] = Ptr;
- Value *V = Builder.CreateCall(Cache, &Ops[0], Ops.size());
+ Value *V = Builder.CreateCall(IntFn, &Ops[0], Ops.size());
if (V->getType() != Type::VoidTy) {
V->setName("tmp");
@@ -76,9 +65,8 @@
}
}
-/* GetAltivecTypeNumFromType - Given an LLVM type, return a unique
ID for
- * the type in the range 0-3.
- */
+// GetAltivecTypeNumFromType - Given an LLVM type, return a unique
ID for
+// the type in the range 0-3.
static int GetAltivecTypeNumFromType(const Type *Ty) {
return ((Ty == Type::Int32Ty) ? 0 : \
((Ty == Type::Int16Ty) ? 1 : \
@@ -86,20 +74,10 @@
((Ty == Type::FloatTy) ? 3 : -1;
}
-/* GetAltivecLetterFromType - Given an LLVM type, return the altivec
letter
- * for the type, e.g. int -> w.
- */
-static char GetAltivecLetterFromType(const Type *Ty) {
- return ((Ty == Type::Int32Ty) ? 'w' :
- ((Ty == Type::Int16Ty) ? 'h' :
- ((Ty == Type::Int8Ty) ? 'b' :
-((Ty == Type::FloatTy) ? 'f' : 'x';
-}
-
-/* TargetIntrinsicLower - To handle builtins, we want to expand the
- * invocation into normal LLVM code. If the target can handle the
builtin, this
- * function should emit the expanded code and return true.
- */
+// TargetIntrinsicLower - To handle builtins, we want to expand the
+//invocation into normal LLVM code. If the target can handle the
builtin, this
+//function should emit the expanded code and return true.
+//
bool TreeToLLVM::TargetIntrinsicLower(tree exp,
unsigned FnCode,
Value *DestLoc,
@@ -137,77 +115,53 @@
case ALTIVEC_BUILTIN_VXOR:
Result = Builder.CreateXor(Ops[0], Ops[1], "tmp");
return true;
- case ALTIVEC_BUILTIN_LVSL: {
- static Constant *Cache = NULL;
- MergeIntPtrOperand(this, Cache, 0, "llvm.ppc.altivec.lvsl",
- ResultType, Ops, Builder, Result);
-}
+ case ALTIVEC_BUILTIN_LVSL:
+MergeIntPtrOperand(this, 0, Intrinsic::ppc_altivec_lvsl,
+ ResultType, Ops, Builder, Result);
return true;
- case ALTIVEC_BUILTIN_LVSR: {
- static Constant *Cache = NULL;
- MergeIntPtrOperand(this, Cache, 0, "llvm.ppc.altivec.lvsr",
- ResultType, Ops, Builder, Result);
-}
+ case ALTIVEC_BUILTIN_LVSR:
+MergeIntPtrOperand(this, 0, Intrinsic::ppc_altivec_lvsr,
+ ResultType, Ops, Builder, Result);
return true;
- case AL
[llvm-commits] [127736] Minor cleanups, get this compiling again
Revision: 127736
Author: clattner
Date: 2007-05-27 09:01:01 -0700 (Sun, 27 May 2007)
Log Message:
---
Minor cleanups, get this compiling again
Modified Paths:
--
apple-local/branches/llvm/gcc/config/rs6000/llvm-rs6000.cpp
Modified: apple-local/branches/llvm/gcc/config/rs6000/llvm-rs6000.cpp
===
--- apple-local/branches/llvm/gcc/config/rs6000/llvm-rs6000.cpp
2007-05-27 15:51:11 UTC (rev 127735)
+++ apple-local/branches/llvm/gcc/config/rs6000/llvm-rs6000.cpp
2007-05-27 16:01:01 UTC (rev 127736)
@@ -139,7 +139,7 @@
MergeIntPtrOperand(this, 0, Intrinsic::ppc_altivec_lvehx,
ResultType, Ops, Builder, Result);
return true;
- case ALTIVEC_BUILTIN_LVEWX: {
+ case ALTIVEC_BUILTIN_LVEWX:
MergeIntPtrOperand(this, 0, Intrinsic::ppc_altivec_lvewx,
ResultType, Ops, Builder, Result);
return true;
@@ -155,7 +155,7 @@
MergeIntPtrOperand(this, 1, Intrinsic::ppc_altivec_stvehx,
ResultType, Ops, Builder, Result);
return true;
- case ALTIVEC_BUILTIN_STVEWX: {
+ case ALTIVEC_BUILTIN_STVEWX:
MergeIntPtrOperand(this, 1, Intrinsic::ppc_altivec_stvewx,
ResultType, Ops, Builder, Result);
return true;
@@ -229,8 +229,8 @@
/* Map all of these to a shuffle. */
unsigned Amt = Elt->getZExtValue() & 15;
VectorType *v16i8 = VectorType::get(Type::Int8Ty, 16);
- Ops[0] = Builder.CreateBitCast(Op0, v16i8, "tmp");
- Ops[1] = Builder.CreateBitCast(Op1, v16i8, "tmp");
+ Ops[0] = Builder.CreateBitCast(Ops[0], v16i8, "tmp");
+ Ops[1] = Builder.CreateBitCast(Ops[1], v16i8, "tmp");
Result = BuildVectorShuffle(Ops[0], Ops[1],
Amt, Amt+1, Amt+2, Amt+3,
Amt+4, Amt+5, Amt+6, Amt+7,
@@ -241,23 +241,17 @@
Result = Ops[0];
}
return true;
- case ALTIVEC_BUILTIN_VPKUHUM: {
-Value *Op0 = Ops[0];
-Ops[0] = Builder.CreateBitCast(Op0, ResultType, Op0->getName
().c_str());
-Value *Op1 = Ops[1];
-Ops[1] = Builder.CreateBitCast(Op1, ResultType, Op1->getName
().c_str());
+ case ALTIVEC_BUILTIN_VPKUHUM:
+Ops[0] = Builder.CreateBitCast(Ops[0], ResultType, "tmp");
+Ops[1] = Builder.CreateBitCast(Ops[1], ResultType, "tmp");
Result = BuildVectorShuffle(Ops[0], Ops[1], 1, 3, 5, 7, 9, 11,
13, 15,
17, 19, 21, 23, 25, 27, 29, 31);
return true;
- }
- case ALTIVEC_BUILTIN_VPKUWUM: {
-Value *Op0 = Ops[0];
-Ops[0] = Builder.CreateBitCast(Op0, ResultType, Op0->getName
().c_str());
-Value *Op1 = Ops[1];
-Ops[1] = Builder.CreateBitCast(Op1, ResultType, Op1->getName());
+ case ALTIVEC_BUILTIN_VPKUWUM:
+Ops[0] = Builder.CreateBitCast(Ops[0], ResultType, "tmp");
+Ops[1] = Builder.CreateBitCast(Ops[1], ResultType, "tmp");
Result = BuildVectorShuffle(Ops[0], Ops[1], 1, 3, 5, 7, 9, 11,
13, 15);
return true;
- }
case ALTIVEC_BUILTIN_VMRGHB:
Result = BuildVectorShuffle(Ops[0], Ops[1],
0, 16, 1, 17, 2, 18, 3, 19,
@@ -295,7 +289,7 @@
case ALTIVEC_BUILTIN_ABS_V16QI: { // iabs(x) -> smax(x, 0-x)
Result = Builder.CreateNeg(Ops[0], "tmp");
// get the right smax intrinsic.
-static const unsigned smax_iid[3] = {
+static const Intrinsic::ID smax_iid[3] = {
Intrinsic::ppc_altivec_vmaxsw,
Intrinsic::ppc_altivec_vmaxsh,
Intrinsic::ppc_altivec_vmaxsb
@@ -310,18 +304,17 @@
case ALTIVEC_BUILTIN_ABSS_V8HI:
case ALTIVEC_BUILTIN_ABSS_V16QI: { // iabss(x) -> smax(x, satsub
(0,x))
// get the right smax/subs intrinsics.
-static const unsigned smax_iid[3] = {
+static const Intrinsic::ID smax_iid[3] = {
Intrinsic::ppc_altivec_vmaxsw,
Intrinsic::ppc_altivec_vmaxsh,
Intrinsic::ppc_altivec_vmaxsb
};
-static const unsigned subss_iid[3] = {
+static const Intrinsic::ID subss_iid[3] = {
Intrinsic::ppc_altivec_vsubsws,
Intrinsic::ppc_altivec_vsubshs,
Intrinsic::ppc_altivec_vsubsbs
};
-static Constant *sxs[3], *smax[3];
// get the right satsub intrinsic.
const VectorType *PTy = cast(ResultType);
unsigned N = GetAltivecTypeNumFromType(PTy->getElementType());
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Re: [llvm-commits] Regalloc Refactoring
Evan Cheng wrote: > That's fine. Please check in what you have now after you've merged in > the recent changes. I don't have write access to the repository. :-/ I'd gladly do the update merge and commit if someone wants to grant me access. Thanks for getting this in. As soon as I wrap up my regalloc work here I'll be tacking a coalescer, among other things. -Dave ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] [127737] test commit
Revision: 127737 Author: clattner Date: 2007-05-27 15:18:27 -0700 (Sun, 27 May 2007) Log Message: --- test commit Modified Paths: -- apple-local/branches/llvm/gcc/llvm-convert.cpp Modified: apple-local/branches/llvm/gcc/llvm-convert.cpp === --- apple-local/branches/llvm/gcc/llvm-convert.cpp 2007-05-27 16:01:01 UTC (rev 127736) +++ apple-local/branches/llvm/gcc/llvm-convert.cpp 2007-05-27 22:18:27 UTC (rev 127737) @@ -74,6 +74,7 @@ // than the LLVM Value pointer while usig PCH. // Collection of LLVM Values + static std::vector LLVMValues; typedef DenseMap LLVMValuesMapTy; static LLVMValuesMapTy LLVMValuesMap; ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] [127738] Checking svn messages
Revision: 127738 Author: bwendlin Date: 2007-05-27 15:18:57 -0700 (Sun, 27 May 2007) Log Message: --- Checking svn messages Modified Paths: -- apple-local/branches/llvm/README.LLVM Modified: apple-local/branches/llvm/README.LLVM === --- apple-local/branches/llvm/README.LLVM 2007-05-27 22:18:27 UTC (rev 127737) +++ apple-local/branches/llvm/README.LLVM 2007-05-27 22:18:57 UTC (rev 127738) @@ -146,4 +146,3 @@ ** NOTE: If the -v line above doesn't include "LLVM", you probably mistyped the --enable-llvm=xxx line and have a normal gcc, not an llvm-gcc. - ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] CVS: llvm-test/SingleSource/UnitTests/Integer/multiple_assign.c multiple_assign.reference_output
Changes in directory llvm-test/SingleSource/UnitTests/Integer:
multiple_assign.c updated: 1.2 -> 1.3
multiple_assign.reference_output updated: 1.1 -> 1.2
---
Log message:
Enhance this test case.
---
Diffs of the changes: (+60 -3)
multiple_assign.c| 47 +--
multiple_assign.reference_output | 16 -
2 files changed, 60 insertions(+), 3 deletions(-)
Index: llvm-test/SingleSource/UnitTests/Integer/multiple_assign.c
diff -u llvm-test/SingleSource/UnitTests/Integer/multiple_assign.c:1.2
llvm-test/SingleSource/UnitTests/Integer/multiple_assign.c:1.3
--- llvm-test/SingleSource/UnitTests/Integer/multiple_assign.c:1.2 Thu May
17 00:15:12 2007
+++ llvm-test/SingleSource/UnitTests/Integer/multiple_assign.c Sun May 27
21:29:57 2007
@@ -1,8 +1,51 @@
#include "bits.h"
int main(int argc, char**argv) {
- int69 X;
+ int54 X;
int169 Y;
- X = Y = 0;
+ uint250 Z = 0;
+ int250 K;
+ uint250 U = 0;
+
+ X = Y = Z = K = -1;
+ U = -1;
+ printf("int54 X = ");
+ printBits(X);
+ printf("\nint169 Y = ");
+ printBits(Y);
+ printf("\nuint250 Z = ");
+ printBits(Z);
+ printf("\nuint250 U = ");
+ printBits(U);
+ printf("\nint250 K = ");
+ printBits(K);
+ printf("\n");
+
+ K = Y = Z = X = -1;
+ printf("int54 X = ");
+ printBits(X);
+ printf("\nint169 Y = ");
+ printBits(Y);
+ printf("\nuint250 Z = ");
+ printBits(Z);
+ printf("\nuint250 U = ");
+ printBits(U);
+ printf("\nint250 K = ");
+ printBits(K);
+ printf("\n");
+
+ X = Y = Z = K = U = -1;
+ printf("int54 X = ");
+ printBits(X);
+ printf("\nint169 Y = ");
+ printBits(Y);
+ printf("\nuint250 Z = ");
+ printBits(Z);
+ printf("\nuint250 U = ");
+ printBits(U);
+ printf("\nint250 K = ");
+ printBits(K);
+ printf("\n");
+
return X;
}
Index: llvm-test/SingleSource/UnitTests/Integer/multiple_assign.reference_output
diff -u
llvm-test/SingleSource/UnitTests/Integer/multiple_assign.reference_output:1.1
llvm-test/SingleSource/UnitTests/Integer/multiple_assign.reference_output:1.2
---
llvm-test/SingleSource/UnitTests/Integer/multiple_assign.reference_output:1.1
Thu May 17 01:47:06 2007
+++ llvm-test/SingleSource/UnitTests/Integer/multiple_assign.reference_output
Sun May 27 21:29:57 2007
@@ -1 +1,15 @@
-exit 0
+int54 X = 11
+int169 Y =
1
+uint250 Z =
11
+uint250 U =
11
+int250 K =
11
+int54 X = 11
+int169 Y =
1
+uint250 Z =
11
+uint250 U =
11
+int250 K =
11
+int54 X = 11
+int169 Y =
1
+uint250 Z =
11
[llvm-commits] CVS: llvm-test/SingleSource/UnitTests/Integer/integer_all_onesp.c integer_all_onesp.reference_output
Changes in directory llvm-test/SingleSource/UnitTests/Integer:
integer_all_onesp.c added (r1.1)
integer_all_onesp.reference_output added (r1.1)
---
Log message:
Add a new test case.
---
Diffs of the changes: (+10 -0)
integer_all_onesp.c|9 +
integer_all_onesp.reference_output |1 +
2 files changed, 10 insertions(+)
Index: llvm-test/SingleSource/UnitTests/Integer/integer_all_onesp.c
diff -c /dev/null
llvm-test/SingleSource/UnitTests/Integer/integer_all_onesp.c:1.1
*** /dev/null Sun May 27 21:34:54 2007
--- llvm-test/SingleSource/UnitTests/Integer/integer_all_onesp.cSun May
27 21:34:44 2007
***
*** 0
--- 1,9
+ #include "bits.h"
+
+ int main(int argc, char **argv) {
+ typedef uint256 BitType;
+
+ BitType X = rand() % bitwidthof(BitType);
+
+ return 0;
+ }
Index:
llvm-test/SingleSource/UnitTests/Integer/integer_all_onesp.reference_output
diff -c /dev/null
llvm-test/SingleSource/UnitTests/Integer/integer_all_onesp.reference_output:1.1
*** /dev/null Sun May 27 21:35:13 2007
--- llvm-test/SingleSource/UnitTests/Integer/integer_all_onesp.reference_output
Sun May 27 21:34:44 2007
***
*** 0
--- 1
+ exit 0
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