Michael Gottesman 7a8017290a Update makeLibCall to return both the call and the chain associated with the libcall instead of just the call. This allows us to specify libcalls that return void. ... LowerCallTo returns a pair with the return value of the call as the first element and the chain associated with the return value as the second element. If we lower a call that has a void return value, LowerCallTo returns an SDValue with a NULL SDNode and the chain for the call. Thus makeLibCall by just returning the first value makes it impossible for you to set up the chain so that the call is not eliminated as dead code. I also updated all references to makeLibCall to reflect the new return type. llvm-svn: 188300		2013-08-13 17:54:56 +00:00
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Analysis	Fix an oversight in isPotentiallyReachable where we wouldn't do any CFG-walking	2013-08-13 00:03:47 +00:00
AsmParser	Target/X86: Add explicit Win64 and System V/x86-64 calling conventions.	2013-07-12 06:02:35 +00:00
Bitcode	Make .bc en/decoding of AttrKind stable	2013-07-26 04:16:55 +00:00
CodeGen	Update makeLibCall to return both the call and the chain associated with the libcall instead of just the call. This allows us to specify libcalls that return void.	2013-08-13 17:54:56 +00:00
DebugInfo	Store compile unit corresponding to each chain of inlined debug info entries. No functionality change.	2013-08-06 10:49:15 +00:00
ExecutionEngine	Optimistically ignore scattered relocations in MachO in RuntimeDyld. This	2013-08-09 00:57:01 +00:00
IR	DebugInfo: provide the ability to add members to a class after it has been constructed	2013-08-09 17:17:12 +00:00
IRReader	Add 'const' qualifiers to static const char* variables.	2013-07-16 01:17:10 +00:00
Linker	…
MC	[-cxx-abi microsoft] Stick zero initialized symbols into the .bss section for COFF	2013-08-13 01:23:53 +00:00
Object	Add back missing PPC relocation types.	2013-08-09 09:42:14 +00:00
Option	Option/CMakeLists.txt: Don't use target_link_libraries. LLVMBuild knows dependencies.	2013-08-06 05:56:32 +00:00
Support	GCC warns about removing const with a c-style cast.	2013-08-13 09:57:55 +00:00
TableGen	Remove some std stream usage from Support and TableGen	2013-08-06 22:51:21 +00:00
Target	Update makeLibCall to return both the call and the chain associated with the libcall instead of just the call. This allows us to specify libcalls that return void.	2013-08-13 17:54:56 +00:00
Transforms	dfsan: fix lint warnings	2013-08-13 16:52:41 +00:00
CMakeLists.txt	…
LLVMBuild.txt	…
Makefile	…