llvm-6502/lib
Jingyue Wu 81fb217d91 [NVPTX] kernel pointer arguments point to the global address space
Summary:
With this patch, NVPTXLowerKernelArgs converts a kernel pointer argument to a
pointer in the global address space. This change, along with
NVPTXFavorNonGenericAddrSpaces, allows the NVPTX backend to emit ld.global.*
and st.global.* for accessing kernel pointer arguments.

Minor changes:
1. refactor: extract function convertToPointerInAddrSpace
2. fix a bug in the test case in bug21465.ll

Test Plan: lower-kernel-ptr-arg.ll

Reviewers: eliben, meheff, jholewinski

Reviewed By: jholewinski

Subscribers: wengxt, jholewinski, llvm-commits

Differential Revision: http://reviews.llvm.org/D10154

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239082 91177308-0d34-0410-b5e6-96231b3b80d8
2015-06-04 20:19:38 +00:00
..
Analysis [PM/AA] Start refactoring AliasAnalysis to remove the analysis group and 2015-06-04 02:03:15 +00:00
AsmParser DebugInfo: Really support 2^16 arguments in a subprogram 2015-06-02 17:17:44 +00:00
Bitcode [BitcodeReader] Diagnose type mismatches with aliases 2015-06-03 01:30:13 +00:00
CodeGen [DAGCombiner] Fix wrong folding of a build_vector into a blend with zero. 2015-06-04 19:15:01 +00:00
DebugInfo [DWARF] Fix a bug in line info handling 2015-05-31 23:37:04 +00:00
ExecutionEngine Re-commit r238838, r238844 with fix for host/target endian mismatch and windows buildbot. 2015-06-03 10:27:28 +00:00
Fuzzer [lib/Fuzzer] make assertions more informative and update comments for the user-supplied mutator 2015-05-30 17:33:13 +00:00
IR [C API] Add LLVMStructGetTypeAtIndex. 2015-06-04 09:09:53 +00:00
IRReader
LineEditor
Linker
LTO Make the C++ LTO API easier to use from C++ clients. 2015-06-01 20:08:30 +00:00
MC Test commit access. 2015-06-04 17:30:26 +00:00
Object [Object, MachO] Don't crash on invalid MachO segment load commands. 2015-06-04 20:08:52 +00:00
Option
Passes
ProfileData
Support [bpf] add big- and host- endian support 2015-06-04 19:15:05 +00:00
TableGen [TableGen] Use range-based for loops. NFC 2015-06-04 07:40:14 +00:00
Target [NVPTX] kernel pointer arguments point to the global address space 2015-06-04 20:19:38 +00:00
Transforms Tidy code in InstrProfiling.cpp. NFC. 2015-06-04 11:45:32 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile