Bill Schmidt ded53bf4dd PPC32: Fix stack collision between FP and CR save areas. ... The changes to CR spill handling missed a case for 32-bit PowerPC. The code in PPCFrameLowering::processFunctionBeforeFrameFinalized() checks whether CR spill has occurred using a flag in the function info. This flag is only set by storeRegToStackSlot and loadRegFromStackSlot. spillCalleeSavedRegisters does not call storeRegToStackSlot, but instead produces MI directly. Thus we don't see the CR is spilled when assigning frame offsets, and the CR spill ends up colliding with some other location (generally the FP slot). This patch sets the flag in spillCalleeSavedRegisters for PPC32 so that the CR spill is properly detected and gets its own slot in the stack frame. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181800 91177308-0d34-0410-b5e6-96231b3b80d8		2013-05-14 16:08:32 +00:00
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Analysis	Fix unchecked uses of DominatorTree in MemoryDependenceAnalysis.	2013-05-06 02:07:24 +00:00
Archive	Fix auto_ptr is deprecated warnings	2013-02-26 21:20:35 +00:00
AsmParser	Add ArrayRef constructor from None, and do the cleanups that this constructor enables	2013-05-05 00:40:33 +00:00
Bitcode	Micro-optimization: don't shift an entire bitcode record over to get the code.	2013-05-10 22:17:10 +00:00
CodeGen	StackColoring: don't clear an instruction's mem operand if the underlying	2013-05-14 01:42:44 +00:00
DebugInfo	libDebugInfo depends on libObject nowadays.	2013-05-09 13:48:26 +00:00
ExecutionEngine	Remove dead code.	2013-05-10 23:34:51 +00:00
IR	PR14492: Debug Info: Support for values of non-integer non-type template parameters.	2013-05-10 21:52:07 +00:00
IRReader	Measure time that IR parsing took as part of the -time-passes measurement.	2013-04-03 15:33:45 +00:00
Linker	Fix a performance bug in the Linker.	2013-05-04 05:05:18 +00:00
MC	Remove the MachineMove class.	2013-05-13 01:16:13 +00:00
Object	Change getRelocationAdditionalInfo to be ELF only.	2013-05-09 03:39:05 +00:00
Option	Resort the #include lines in include/... and lib/... with the	2013-01-02 10:22:59 +00:00
Support	Declare __clear_cache.	2013-05-14 13:02:37 +00:00
TableGen	Allow TableGen DAG arguments to be just a name.	2013-03-24 19:36:51 +00:00
Target	PPC32: Fix stack collision between FP and CR save areas.	2013-05-14 16:08:32 +00:00
Transforms	Removed trailing whitespace.	2013-05-14 06:40:10 +00:00
CMakeLists.txt	Split out the IRReader header and the utility functions it provides into	2013-03-26 02:25:37 +00:00
LLVMBuild.txt	Split out the IRReader header and the utility functions it provides into	2013-03-26 02:25:37 +00:00
Makefile	Split out the IRReader header and the utility functions it provides into	2013-03-26 02:25:37 +00:00