[PATCH] D106671: [RFC][WIP] Add an llvmlibc Triple environment
Guillaume Chatelet via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Jul 23 08:07:29 PDT 2021
gchatelet created this revision.
gchatelet added a reviewer: sivachandra.
Herald added subscribers: dexonsmith, hiraditya.
gchatelet requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.
It's probably too early but I'd like to get the conversation started around the integration of llvm-libc in LLVM.
For instance, the avaibility of `bzero` and `bcmp` can lead to simplification of libcalls (e.g. `memset(pr, 0, size)` or `memcmp(lhs, rhs, size)==0`).
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D106671
Files:
llvm/include/llvm/ADT/Triple.h
llvm/lib/Support/Triple.cpp
Index: llvm/lib/Support/Triple.cpp
===================================================================
--- llvm/lib/Support/Triple.cpp
+++ llvm/lib/Support/Triple.cpp
@@ -242,11 +242,15 @@
case GNUABIN32: return "gnuabin32";
case GNUEABI: return "gnueabi";
case GNUEABIHF: return "gnueabihf";
- case GNUX32: return "gnux32";
case GNUILP32: return "gnu_ilp32";
+ case GNUX32:
+ return "gnux32";
case Itanium: return "itanium";
- case MSVC: return "msvc";
+ case LLVMLibc:
+ return "llvmlibc";
case MacABI: return "macabi";
+ case MSVC:
+ return "msvc";
case Musl: return "musl";
case MuslEABI: return "musleabi";
case MuslEABIHF: return "musleabihf";
Index: llvm/include/llvm/ADT/Triple.h
===================================================================
--- llvm/include/llvm/ADT/Triple.h
+++ llvm/include/llvm/ADT/Triple.h
@@ -204,29 +204,29 @@
enum EnvironmentType {
UnknownEnvironment,
+ Android,
+ CODE16,
+ CoreCLR,
+ Cygnus,
+ EABI,
+ EABIHF,
GNU,
- GNUABIN32,
GNUABI64,
+ GNUABIN32,
GNUEABI,
GNUEABIHF,
- GNUX32,
GNUILP32,
- CODE16,
- EABI,
- EABIHF,
- Android,
+ GNUX32,
+ Itanium,
+ LLVMLibc,
+ MacABI, // Mac Catalyst variant of Apple's iOS deployment target.
+ MSVC,
Musl,
MuslEABI,
MuslEABIHF,
MuslX32,
-
- MSVC,
- Itanium,
- Cygnus,
- CoreCLR,
Simulator, // Simulator variants of other systems, e.g., Apple's iOS
- MacABI, // Mac Catalyst variant of Apple's iOS deployment target.
- LastEnvironmentType = MacABI
+ LastEnvironmentType = Simulator
};
enum ObjectFormatType {
UnknownObjectFormat,
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