Displaying 3 results from an estimated 3 matches for "placecsrspillsandrestor".
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placecsrspillsandrestores
2009 May 13
0
[LLVMdev] MSVC compile error with trunk
...virtual bool __thiscall
llvm::PEI::runOnMachineFunction(class llvm::MachineFunction &)"
(?runOnMachineFunction at PEI@llvm@@UAE_NAAVMachineFunction at 2@@Z)
32>LLVMCodeGen.lib(PrologEpilogInserter.obj) : error LNK2019:
unresolved external symbol "private: void __thiscall
llvm::PEI::placeCSRSpillsAndRestores(class llvm::MachineFunction &)"
(?placeCSRSpillsAndRestores at PEI@llvm@@AAEXAAVMachineFunction at 2@@Z)
referenced in function "public: virtual bool __thiscall
llvm::PEI::runOnMachineFunction(class llvm::MachineFunction &)"
(?runOnMachineFunction at PEI@llvm@@UAE_NAAVMachi...
2009 May 13
3
[LLVMdev] MSVC compile error with trunk
Does not seem to be a straight error with LLVM itself, but rather the
tools, linking issues, here are the errors:
Opt:
30> Creating library
R:\SDKs\llvm\trunk_VC8_building\lib\Debug\opt.lib and object
R:\SDKs\llvm\trunk_VC8_building\lib\Debug\opt.exp
30>LLVMScalarOpts.lib(IndVarSimplify.obj) : error LNK2019: unresolved
external symbol "public: bool __thiscall
2013 Aug 01
2
[LLVMdev] can i avoid saving CSRs for functions with noreturn
...h is generic ?
diff --git a/lib/CodeGen/PrologEpilogInserter.cpp
b/lib/CodeGen/PrologEpilogInserter.cpp
index c791ffb..f19b47a 100644
--- a/lib/CodeGen/PrologEpilogInserter.cpp
+++ b/lib/CodeGen/PrologEpilogInserter.cpp
@@ -96,7 +96,7 @@ bool PEI::runOnMachineFunction(MachineFunction &Fn) {
placeCSRSpillsAndRestores(Fn);
// Add the code to save and restore the callee saved registers
- if (!F->hasFnAttr(Attribute::Naked))
+ if (!F->hasFnAttr(Attribute::Naked) &&
!F->hasFnAttr(Attribute::NoReturn))
insertCSRSpillsAndRestores(Fn);
// Allow the target machine to make final modific...