replica
/
hanchenye-llvm-project
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
hanchenye-llvm-project/llvm/lib
History
Hal Finkel bb420f10e9 Allocate the RS spill slot for any PPC function with spills and a large stack frame 
For spills into a large stack frame, the FI-elimination code uses the register
scavenger to obtain a free GPR for use with an r+r-addressed load or store.
When there are no available GPRs, the scavenger gets one by using its spill
slot. Previously, we were not always allocating that spill slot and the RS
would assert when the spill slot was needed.

I don't currently have a small test that triggered the assert, but I've
created a small regression test that verifies that the spill slot is now
added when the stack frame is sufficiently large.

llvm-svn: 177140
 		2013-03-15 05:06:04 +00:00
..
Analysis Small fix for cost analysis of ptrtoint. 2013-03-12 13:18:30 +00:00
Archive Fix auto_ptr is deprecated warnings 2013-02-26 21:20:35 +00:00
AsmParser Unify clang/llvm attributes for asan/tsan/msan (LLVM part) 2013-02-26 06:58:09 +00:00
Bitcode Simplify code. No functionality change. 2013-02-19 09:48:30 +00:00
CodeGen Move estimateStackSize from ARM into MachineFrameInfo 2013-03-14 21:15:20 +00:00
DebugInfo Code cleanup: pass Offset by pointer to parseInstruction to more explicitly 2013-02-22 00:50:48 +00:00
ExecutionEngine Formatting, grammar 2013-02-20 18:24:34 +00:00
IR Remove the unused 4th operand for DIFile debug info metadata 2013-03-13 22:05:21 +00:00
Linker Clean up out-of-date comments and some stray whitespace 2013-03-08 22:29:44 +00:00
MC Debug Info: use SmallVector instead of std::vector in MCDwarfDirsCUMap and MCDwarfFilesCUMap 2013-03-12 20:17:00 +00:00
Object Move an assert earlier in a file and check that the result of 2013-02-28 20:26:17 +00:00
Option Resort the #include lines in include/... and lib/... with the 2013-01-02 10:22:59 +00:00
Support Android uses cacheflush(long start, long end, long flags) for MIPS. 2013-03-14 19:01:00 +00:00
TableGen [TableGen] Fix ICE on MSVC 2012 Release builds. 2013-02-26 21:29:47 +00:00
Target Allocate the RS spill slot for any PPC function with spills and a large stack frame 2013-03-15 05:06:04 +00:00
Transforms LoopVectorize: Invert case when we use a vector cmp value to query select cost 2013-03-14 18:54:36 +00:00
CMakeLists.txt Rename VMCore directory to IR. 2013-01-02 09:10:48 +00:00
LLVMBuild.txt Rename VMCore directory to IR. 2013-01-02 09:10:48 +00:00
Makefile Rename VMCore directory to IR. 2013-01-02 09:10:48 +00:00