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Matthias Braun fe9d6f211f Assume lane masks are always precise 
Allowing imprecise lane masks in case of more than 32 sub register lanes
lead to some tricky corner cases, and I need another bugfix for another
one. Instead I rather declare lane masks as precise and let tablegen
abort if we do not have enough bits.

This does not affect any in-tree target, even AMDGPU only needs 16 lanes
at the moment. If the 32 lanes turn out to be a problem in the future,
then we can easily change the LaneBitmask typedef to uint64_t.

Differential Revision: http://reviews.llvm.org/D14557

llvm-svn: 253279
 		2015-11-17 00:50:55 +00:00
..
Analysis Move helper classes into anonymous namespaces. NFC. 2015-11-16 09:01:28 +00:00
AsmParser [IR] Add support for empty tokens 2015-11-11 21:57:16 +00:00
Bitcode Use a different block id for block of metadata kind records 2015-11-15 02:00:09 +00:00
CodeGen Assume lane masks are always precise 2015-11-17 00:50:55 +00:00
DebugInfo Fix indentation 2015-11-17 00:41:02 +00:00
ExecutionEngine [RuntimeDyld] Fix indentation and whitespace; NFC 2015-11-14 00:16:15 +00:00
Fuzzer [libFuzzer] make libFuzzer build even with a compiler that does not have sanitizer headers 2015-11-13 01:54:40 +00:00
IR [IR] Manage TheNoneToken with a std::unique_ptr 2015-11-16 20:55:57 +00:00
IRReader Return a unique_ptr from getLazyBitcodeModule and parseBitcodeFile. NFC. 2015-06-16 22:27:55 +00:00
LTO Add a libLTO diagnostic handler that supports lto_get_error_message API 2015-11-11 19:59:08 +00:00
LibDriver [Option] Use an ArrayRef to store the Option Infos in OptTable. NFC 2015-10-21 16:30:42 +00:00
LineEditor
…
Linker Fix mapping of unmaterialized global values during metadata linking 2015-11-15 14:50:14 +00:00
MC [ARM,AArch64] Store source location of asm constant pool entries 2015-11-16 16:25:47 +00:00
Object ELFYAML: Add support for parsing AMDGPU section attribute flags 2015-11-13 17:06:29 +00:00
Option [Option] Use an ArrayRef to store the Option Infos in OptTable. NFC 2015-10-21 16:30:42 +00:00
Passes [PM] Port StripDeadPrototypes to the new pass manager 2015-10-30 23:28:12 +00:00
ProfileData SamplePGO - Add dump routines for LineLocation, SampleRecord and FunctionSamples 2015-11-13 20:24:28 +00:00
Support Add isInteger() to APFloat. 2015-11-16 21:52:48 +00:00
TableGen [TblGen] ArrayRefize TGParser. No functional change intended. 2015-10-24 12:46:45 +00:00
Target [WebAssembly] Fix printing of global operands 2015-11-17 00:20:44 +00:00
Transforms [PRE] Preserve !invariant.load metadata 2015-11-17 00:15:09 +00:00
CMakeLists.txt LibDriver, llvm-lib: introduce. 2015-06-09 21:50:22 +00:00
LLVMBuild.txt Wrap some long lines in LLVMBuild files. NFC 2015-06-12 18:44:57 +00:00
Makefile LibDriver, llvm-lib: introduce. 2015-06-09 21:50:22 +00:00