6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-09-25 17:20:48 +00:00
Code Issues Projects Releases Wiki Activity

Begin the painful process of tearing apart the rat'ss nest that is Constants.cpp and ConstantFold.cpp.

Browse Source 
This involves temporarily hard wiring some parts to use the global context.  This isn't ideal, but it's
the only way I could figure out to make this process vaguely incremental.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75445 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson
2009-07-13 04:09:18 +00:00
parent f1db120d04
commit 0a5372ed3e
43 changed files with 547 additions and 480 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
include/llvm/LLVMContext.h
View File

@@ -120,6 +120,11 @@ public:
bool isSigned);
Constant* getConstantExprFPCast(Constant* C, const Type* Ty);
Constant* getConstantExprSelect(Constant* C, Constant* V1, Constant* V2);
/// getAlignOf constant expr - computes the alignment of a type in a target
/// independent way (Note: the return type is an i32; Note: assumes that i8
/// is byte aligned).
///
Constant* getConstantExprAlignOf(const Type* Ty);
Constant* getConstantExprCompare(unsigned short pred,
Constant* C1, Constant* C2);
@@ -162,7 +167,15 @@ public:
Constant* getConstantExprInsertValue(Constant* Agg, Constant* Val,
const unsigned* IdxList,
unsigned NumIdx);
/// getSizeOf constant expr - computes the size of a type in a target
/// independent way (Note: the return type is an i64).
///
Constant* getConstantExprSizeOf(const Type* Ty);
/// Floating point negation must be implemented with f(x) = -0.0 - x. This
/// method returns the negative zero constant for floating point or vector
/// floating point types; for all other types, it returns the null value.
Constant* getZeroValueForNegation(const Type* Ty);
// ConstantFP accessors
@@ -200,6 +213,7 @@ public:
StructType* getStructType(bool isPacked=false);
StructType* getStructType(const std::vector<const Type*>& Params,
bool isPacked = false);
StructType* getStructType(const Type* type, ...);
// ArrayType accessors
ArrayType* getArrayType(const Type* ElementType, uint64_t NumElements);