Elliot Colp 305565bab3 Disable shrinking of SNaN constants ... When expanding FP constants, we attempt to shrink doubles to floats and perform an extending load. However, on SystemZ, and possibly on other targets (I've only confirmed the problem on SystemZ), the FP extending load instruction may convert SNaN into QNaN, or may cause an exception. So in the general case, we would still like to shrink FP constants, but SNaNs should be left as doubles. Differential Revision: https://reviews.llvm.org/D22685 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@277602 91177308-0d34-0410-b5e6-96231b3b80d8		2016-08-03 15:09:21 +00:00
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Analysis	[CFLAA] Be more conservative with values we haven't seen.	2016-08-02 22:17:25 +00:00
AsmParser	Add writeonly IR attribute	2016-07-04 08:01:29 +00:00
Bitcode	[ThinLTO] Address review comments from PGO indirect call promotion (NFC)	2016-07-18 18:31:50 +00:00
CodeGen	Disable shrinking of SNaN constants	2016-08-03 15:09:21 +00:00
DebugInfo	PDB: Mark extended file pages as free by default.	2016-08-02 21:56:37 +00:00
ExecutionEngine	[Orc] Fix common symbol support in ORC.	2016-08-01 22:23:24 +00:00
Fuzzer	[libFuzzer] extend the messages printed by afl_driver	2016-07-19 23:18:28 +00:00
IR	[Verifier] Disallow illegal ptr<->int casts in ConstantExprs	2016-08-02 02:55:57 +00:00
IRReader	Remove autoconf support	2016-01-26 21:29:08 +00:00
LibDriver	Object: Replace NewArchiveIterator with a simpler NewArchiveMember class. NFCI.	2016-06-29 22:27:42 +00:00
LineEditor	Fix Clang-tidy modernize-deprecated-headers warnings in some files; other minor fixes.	2016-03-28 17:40:08 +00:00
Linker	IR: New representation for CFI and virtual call optimization pass metadata.	2016-06-24 21:21:32 +00:00
LTO	Move legacy LTO interface headers to legacy/ directory.	2016-07-14 21:21:16 +00:00
MC	Fix handling of end-of-line preprocessor comments Attempt 2	2016-08-02 19:17:54 +00:00
Object	RecordStreamer: handle inline asm "lazy_reference" and mark symbols as "used"	2016-08-03 03:51:42 +00:00
ObjectYAML	BPF: Use official ELF e_machine value	2016-07-15 22:27:55 +00:00
Option	Option parser: class for consuming a joined arg in addition to all remaining args	2016-04-15 00:23:30 +00:00
Passes	[PM] Fix a mis-named parameter in parseLoopPass -- the pass manager was	2016-08-03 09:14:03 +00:00
ProfileData	[PGO] Make needsComdatForCounter() available (NFC)	2016-07-21 20:50:02 +00:00
Support	Add unittests to {ARM | AArch64}TargetParser.	2016-07-28 06:11:18 +00:00
TableGen	[TableGen] Autobrief-ize Record. NFC.	2016-07-14 14:53:14 +00:00
Target	[Hexagon] Do not check alignment for unsized types in isLegalAddressingMode	2016-08-03 15:06:18 +00:00
Transforms	[Loop Vectorizer] Move store-predication into its own function, remove obsolete comment (NFC)	2016-08-03 13:23:43 +00:00
CMakeLists.txt	Move ObjectYAML code to a new library.	2016-03-01 19:15:06 +00:00
LLVMBuild.txt	Add LLVMBuild for ObjectYAML.	2016-03-01 21:29:33 +00:00