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Fraser Cormack bae3d21c4e [RISCV] Assume no-op addrspacecasts by default
To support OpenCL, which typically uses SPIR as an IR, non-zero address
spaces must be accounted for. This patch makes the RISC-V target assume
no-op address space casts across the board, which effectively removes
the need to support addrspacecast instructions in the backend.

For a RISC-V implementation with different configurations or specialized
address spaces where casts aren't no-ops, the function can be adjusted
as required.

Reviewed By: jrtc27

Differential Revision: https://reviews.llvm.org/D93536
2020-12-18 21:03:37 +00:00
benchmarks
bindings [Go] Fix bindings/go/llvm/IRBindings.cpp 2020-12-16 10:09:58 -08:00
cmake [CMake] Avoid __FakeVCSRevision.h with no git repository 2020-12-16 17:33:20 +01:00
docs Add intrinsics for saturating float to int casts 2020-12-18 11:09:41 +01:00
examples [NFC] Reduce include files dependency and AA header cleanup (part 2). 2020-12-17 14:04:48 +03:00
include [RISCV] Add intrinsics for vsetvli instruction 2020-12-18 12:10:09 -08:00
lib [RISCV] Assume no-op addrspacecasts by default 2020-12-18 21:03:37 +00:00
projects llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
resources
runtimes [runtimes] Revert the libc++ __config_site change 2020-10-23 09:41:48 -04:00
test [RISCV] Assume no-op addrspacecasts by default 2020-12-18 21:03:37 +00:00
tools [libObject, llvm-readobj] - Reimplement ELFFile<ELFT>::getEntry. 2020-12-18 16:52:27 +03:00
unittests [DebugInfo] Support Fortran 'use <external module>' statement. 2020-12-18 13:10:57 -05:00
utils [TableGen] Fix D90844 introduced non-determinism due to iteration over a std::map over allocated object pointers 2020-12-18 12:08:16 -08:00
.clang-format
.clang-tidy
.gitattributes
.gitignore
CMakeLists.txt Remove Python2 fallback and only advertise Python3 in the doc 2020-12-17 15:40:16 +01:00
CODE_OWNERS.TXT [CODE_OWNERS.TXT] Update to include yours truly as the TableGen owner 2020-11-12 09:49:00 -05:00
configure
CREDITS.TXT [NFC] Add contributors names to CREDITS.TXT 2020-10-07 13:22:55 -04:00
LICENSE.TXT
llvm.spec.in
README.txt
RELEASE_TESTERS.TXT

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