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Craig Topper dd5a612546 [RISCV] Teach computeKnownBits that vsetvli returns number less than 2^31.
This seems like a reasonable upper bound on VL. WG discussions for
the V spec would probably allow us to use 2^16 as an upper bound
on VLEN, but this is good enough for now.

This allows us to remove sext and zext if user happens to assign
the size_t result into an int and then uses it as a VL intrinsic
argument which is size_t.

Reviewed By: frasercrmck, rogfer01, arcbbb

Differential Revision: https://reviews.llvm.org/D101472
2021-04-29 08:07:59 -07:00
benchmarks
bindings [NFC][OCaml] Reformat to clean up following CAMLprim removal 2021-04-05 10:55:08 +01:00
cmake [CMake][llvm] add missing include to LLVMCheckLinkerFlag 2021-04-27 18:48:52 -07:00
docs [dsymutil] Add flag to force a static variable to keep its enclosing function 2021-04-28 11:33:04 -07:00
examples [Orc][examples] Add missing FileCheck for lit test and polish output 2021-04-07 11:12:20 +02:00
include Revert "[LV] Calculate max feasible scalable VF." 2021-04-29 16:04:37 +01:00
lib [RISCV] Teach computeKnownBits that vsetvli returns number less than 2^31. 2021-04-29 08:07:59 -07:00
projects
resources
runtimes [runtimes] Add the libc project to the list of runtimes. 2021-03-23 17:33:03 +00:00
test [RISCV] Teach computeKnownBits that vsetvli returns number less than 2^31. 2021-04-29 08:07:59 -07:00
tools [llvm-objcopy][MachO] Add support for LC_THREAD/LC_UNIXTHREAD 2021-04-28 16:29:33 -07:00
unittests [LLVM][OpenMP] Adding support for OpenMP sections construct in OpenMPIRBuilder 2021-04-29 18:39:49 +05:30
utils [Utils][vim] Highlight 'vscale' constant 2021-04-29 08:53:30 +01:00
.clang-format
.clang-tidy
.gitattributes
.gitignore Remove .gitignore entries not relevant in the monorepo. 2021-04-07 12:25:02 -07:00
CMakeLists.txt [cmake] Configure policy CMP0116 2021-04-23 08:57:40 -07:00
CODE_OWNERS.TXT [M68k][CODE_OWNERS](0/8) Add code owner for the M68k target 2021-03-08 12:30:56 -08:00
configure
CREDITS.TXT Update personal info in CREDITS.TXT 2021-04-11 19:25:02 +08:00
LICENSE.TXT
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