Bill Schmidt b0bab996e0 [PPC64] Fix PR19893 - improve code generation for local function addresses ... Rafael opened http://llvm.org/bugs/show_bug.cgi?id=19893 to track non-optimal code generation for forming a function address that is local to the compile unit. The existing code was treating both local and non-local functions identically. This patch fixes the problem by properly identifying local functions and generating the proper addis/addi code. I also noticed that Rafael's earlier changes to correct the surrounding code in PPCISelLowering.cpp were also needed for fast instruction selection in PPCFastISel.cpp, so this patch fixes that code as well. The existing test/CodeGen/PowerPC/func-addr.ll is modified to test the new code generation. I've added a -O0 run line to test the fast-isel code as well. Tested on powerpc64[le]-unknown-linux-gnu with no regressions. llvm-svn: 211056		2014-06-16 21:36:02 +00:00
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Analysis	Removing an "if (!this)" check from two print methods. The condition will	2014-06-09 22:53:16 +00:00
AsmParser	IR: add "cmpxchg weak" variant to support permitted failure.	2014-06-13 14:24:07 +00:00
Bitcode	IR: add "cmpxchg weak" variant to support permitted failure.	2014-06-13 14:24:07 +00:00
CodeGen	PR20038: DebugInfo missing DIEs for some concrete variables.	2014-06-15 19:34:26 +00:00
DebugInfo	[DWARF parser] Use distinction between DW_AT_ranges_base and DW_AT_GNU_ranges_base instead of DWARF version	2014-06-13 22:31:03 +00:00
ExecutionEngine	Clean up some unnecessary mutex guards.	2014-06-16 20:54:28 +00:00
IR	Canonicalize addrspacecast ConstExpr between different pointer types	2014-06-15 21:40:57 +00:00
IRReader	Remove 'using std::errro_code' from lib.	2014-06-13 02:24:39 +00:00
LineEditor	[CMake] Use LINK_LIBS instead of target_link_libraries().	2014-02-26 06:41:29 +00:00
Linker	Allow aliases to be unnamed_addr.	2014-06-06 01:20:28 +00:00
LTO	Remove 'using std::errro_code' from lib.	2014-06-13 02:24:39 +00:00
MC	Using llvm::sys::swapByteOrder() for the common case of byte-swapping a value in place	2014-06-14 13:18:07 +00:00
Object	Fix pr17056.	2014-06-16 16:41:00 +00:00
Option	Options: Use erase_if to remove Args from the list.	2014-05-18 15:14:13 +00:00
ProfileData	Renaming SwapByteOrder() to getSwappedBytes()	2014-06-14 11:36:01 +00:00
Support	Support/ConvertUTF: restore compatibility with MSVC, which only implements C89	2014-06-16 11:22:33 +00:00
TableGen	Remove 'using std::errro_code' from lib.	2014-06-13 02:24:39 +00:00
Target	[PPC64] Fix PR19893 - improve code generation for local function addresses	2014-06-16 21:36:02 +00:00
Transforms	LowerSwitch: track bounding range for the condition tree.	2014-06-16 16:55:20 +00:00
CMakeLists.txt	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00
LLVMBuild.txt	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00
Makefile	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00