67a69dd2ed4400c34aef8e4fcfb783dfa602e9db - toolchain/llvm-project

commit	67a69dd2ed4400c34aef8e4fcfb783dfa602e9db	[log] [tgz]
author	Evan Cheng <evan.cheng@apple.com>	Wed Jan 27 00:07:07 2010 +0000
committer	Evan Cheng <evan.cheng@apple.com>	Wed Jan 27 00:07:07 2010 +0000
tree	fb5de0965758383bd7fc0d55e02f3025e1c7168b
parent	d10089a5b4e1562a0fefbb3a707005edf8c47683 [diff]

Eliminate target hook IsEligibleForTailCallOptimization.

Target independent isel should always pass along the "tail call" property. Change
target hook LowerCall's parameter "isTailCall" into a refernce. If the target
decides it's impossible to honor the tail call request, it should set isTailCall
to false to make target independent isel happy.

llvm-svn: 94626

llvm/include/llvm/Target/TargetLowering.h[diff]
llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp[diff]
llvm/lib/Target/ARM/ARMISelLowering.cpp[diff]
llvm/lib/Target/ARM/ARMISelLowering.h[diff]
llvm/lib/Target/Alpha/AlphaISelLowering.cpp[diff]
llvm/lib/Target/Alpha/AlphaISelLowering.h[diff]
llvm/lib/Target/Blackfin/BlackfinISelLowering.cpp[diff]
llvm/lib/Target/Blackfin/BlackfinISelLowering.h[diff]
llvm/lib/Target/CellSPU/SPUISelLowering.cpp[diff]
llvm/lib/Target/CellSPU/SPUISelLowering.h[diff]
llvm/lib/Target/MSP430/MSP430ISelLowering.cpp[diff]
llvm/lib/Target/MSP430/MSP430ISelLowering.h[diff]
llvm/lib/Target/Mips/MipsISelLowering.cpp[diff]
llvm/lib/Target/Mips/MipsISelLowering.h[diff]
llvm/lib/Target/PIC16/PIC16ISelLowering.cpp[diff]
llvm/lib/Target/PIC16/PIC16ISelLowering.h[diff]
llvm/lib/Target/PowerPC/PPCISelLowering.cpp[diff]
llvm/lib/Target/PowerPC/PPCISelLowering.h[diff]
llvm/lib/Target/Sparc/SparcISelLowering.cpp[diff]
llvm/lib/Target/Sparc/SparcISelLowering.h[diff]
llvm/lib/Target/SystemZ/SystemZISelLowering.cpp[diff]
llvm/lib/Target/SystemZ/SystemZISelLowering.h[diff]
llvm/lib/Target/X86/X86ISelLowering.cpp[diff]
llvm/lib/Target/X86/X86ISelLowering.h[diff]
llvm/lib/Target/XCore/XCoreISelLowering.cpp[diff]
llvm/lib/Target/XCore/XCoreISelLowering.h[diff]

26 files changed

tree: fb5de0965758383bd7fc0d55e02f3025e1c7168b

clang/
compiler-rt/
llvm/