Bill Schmidt 212ec3a739 [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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211056 91177308-0d34-0410-b5e6-96231b3b80d8		2014-06-16 21:36:02 +00:00
..
Analysis	Reduce verbiage of lit.local.cfg files	2014-06-09 22:42:55 +00:00
Assembler	Canonicalize addrspacecast ConstExpr between different pointer types	2014-06-15 21:40:57 +00:00
Bindings	Reduce verbiage of lit.local.cfg files	2014-06-09 22:42:55 +00:00
Bitcode	IR: add "cmpxchg weak" variant to support permitted failure.	2014-06-13 14:24:07 +00:00
BugPoint	Revert r206989, "Mark llvm/test/BugPoint/compile-custom.ll as XFAIL:vg_leak." It has been fixed since r207265.	2014-04-27 11:59:33 +00:00
CodeGen	[PPC64] Fix PR19893 - improve code generation for local function addresses	2014-06-16 21:36:02 +00:00
DebugInfo	Improve comments for r211040	2014-06-16 20:31:50 +00:00
ExecutionEngine	Reduce verbiage of lit.local.cfg files	2014-06-09 22:42:55 +00:00
Feature	Move test for r210734 to Feature/aliases.ll.	2014-06-12 21:37:30 +00:00
FileCheck
Instrumentation	Remove top-level Clang -fsanitize= flags for optional ASan features.	2014-06-13 17:53:44 +00:00
Integer
JitListener
Linker	Allow aliases to be unnamed_addr.	2014-06-06 01:20:28 +00:00
LTO	Reduce verbiage of lit.local.cfg files	2014-06-09 22:42:55 +00:00
MC	[mips][mips64r6] ssnop is deprecated on MIPS32r6/MIPS64r6	2014-06-16 13:25:35 +00:00
Object	Fix pr17056.	2014-06-16 16:41:00 +00:00
Other	Canonicalize addrspacecast ConstExpr between different pointer types	2014-06-15 21:40:57 +00:00
TableGen	Fix error in tablegen when either operand of !if is an empty list.	2014-06-10 20:10:08 +00:00
tools	Reduce verbiage of lit.local.cfg files	2014-06-09 22:42:55 +00:00
Transforms	LowerSwitch: track bounding range for the condition tree.	2014-06-16 16:55:20 +00:00
Unit
Verifier	Move test for r210734 to Feature/aliases.ll.	2014-06-12 21:37:30 +00:00
YAMLParser
.clang-format
CMakeLists.txt	OK, NAKAMURA Takumi beat me to this change. So backing out my addition of	2014-05-19 23:26:51 +00:00
lit.cfg	Reduce verbiage of lit.local.cfg files	2014-06-09 22:42:55 +00:00
lit.site.cfg.in
Makefile	lld test for configure & make	2014-06-06 09:06:25 +00:00
Makefile.tests
TestRunner.sh