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Nemanja Ivanovic 3f7b4ce960 [PowerPC] Add support for embedded devices with EFPU2 
PowerPC cores like e200z759n3 [1] using an efpu2 only support single precision
hardware floating point instructions. The single precision instructions efs*
and evfs* are identical to the spe float instructions while efd* and evfd*
instructions trigger a not implemented exception.

This patch introduces a new command line option -mefpu2 which leads to
single-hardware / double-software code generation.

[1] Core reference:
  https://www.nxp.com/files-static/32bit/doc/ref_manual/e200z759CRM.pdf

Differential revision: https://reviews.llvm.org/D92935
 		2021-01-12 09:47:00 -06:00
..
APINotes APINotes: annotate dump methods (NFC) 2021-01-08 20:49:28 +00:00
ARCMigrate ARCMigrate: Migrate ObjCMT.cpp over to FileEntryRef 2020-12-09 14:16:05 -08:00
AST [clang][AST] Get rid of an alignment hack in DeclObjC.h [NFCI] 2021-01-12 10:22:35 +00:00
ASTMatchers [ASTMatchers] Fix child traversal over range-for loops 2021-01-05 21:29:37 +00:00
Analysis Revert "Revert "Revert "Revert "Revert "[analyzer] NFC: Move path diagnostic consumer implementations to libAnalysis.""""" 2021-01-08 14:17:18 +01:00
Basic [PowerPC] Add support for embedded devices with EFPU2 2021-01-12 09:47:00 -06:00
CodeGen [Fixed Point] Add codegen for conversion between fixed-point and floating point. 2021-01-12 13:53:01 +01:00
CrossTU Revert "Revert "Revert "Revert "Revert "[analyzer] NFC: Move path diagnostic consumer implementations to libAnalysis.""""" 2021-01-08 14:17:18 +01:00
DirectoryWatcher Revert "ADT: Migrate users of AlignedCharArrayUnion to std::aligned_union_t, NFC" 2020-12-14 17:04:06 -08:00
Driver [clang][cli] Remove -f[no-]trapping-math from -cc1 command line 2021-01-12 10:00:23 +01:00
Edit [clang] Use SourceLocation as key in hash maps, NFCI 2020-10-20 16:24:09 +01:00
Format [clang-format] Find main include after block ended with #pragma hdrstop 2021-01-11 09:49:34 +01:00
Frontend [clang][cli] Remove -f[no-]trapping-math from -cc1 command line 2021-01-12 10:00:23 +01:00
FrontendTool [NFC] Refactor Registry loops to range for 2020-06-19 00:40:10 +01:00
Headers [PowerPC] Add variants of 64-bit vector types for vec_sel. 2021-01-11 03:52:16 +00:00
Index Revert "[c++20] P1907R1: Support for generalized non-type template arguments of scalar type." 2020-12-22 10:18:08 -08:00
IndexSerialization [index-while-building] Fix build with -DBUILD_SHARED_LIBS=True 2020-08-20 15:12:56 +01:00
Lex Revert "Lex: Migrate HeaderSearch::LoadedModuleMaps to FileEntryRef" 2020-12-14 22:05:08 -05:00
Parse [SVE] Add support to vectorize_width loop pragma for scalable vectors 2021-01-08 11:37:27 +00:00
Rewrite SourceManager: Clarify that FileInfo always has a ContentCache, NFC 2020-10-23 12:38:53 -04:00
Sema [clang] Fix message text for `-Wpointer-sign` to account for plain char 2021-01-11 18:41:14 -05:00
Serialization [NFC] Renaming PackStack to AlignPackStack 2021-01-08 09:15:11 -05:00
StaticAnalyzer Revert "Revert "Revert "Revert "Revert "[analyzer] NFC: Move path diagnostic consumer implementations to libAnalysis.""""" 2021-01-08 14:17:18 +01:00
Testing Fix MSVC "not all control paths return a value" warning. NFC. 2020-06-05 10:45:59 +01:00
Tooling [CompilationDatabase] Pass Twine by const reference instead of by value. NFCI. 2021-01-07 12:53:28 +00:00
CMakeLists.txt APINotes: add APINotesYAMLCompiler 2020-11-05 18:55:13 +00:00