Ahmed Bougacha 38c0bf429c [SelectionDAG] When scalarizing trunc, don't assert for legal operands. ... r212242 introduced a legalizer hook, originally to let AArch64 widen v1i{32,16,8} rather than scalarize, because the legalizer expected, when scalarizing the result of a conversion operation, to already have scalarized the operands. On AArch64, v1i64 is legal, so that commit ensured operations such as v1i32 = trunc v1i64 wouldn't assert. It did that by choosing to widen v1 types whenever possible. However, v1i1 types, for which there's no legal widened type, would still trigger the assert. This commit fixes that, by only scalarizing a trunc's result when the operand has already been scalarized, and introducing an extract_elt otherwise. This is similar to r205625. Fixes PR20777. llvm-svn: 220937		2014-10-30 23:46:50 +00:00
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Analysis	Add handling for range metadata in ValueTracking isKnownNonZero	2014-10-30 20:25:19 +00:00
AsmParser	X86: Implement the vectorcall calling convention	2014-10-28 01:29:26 +00:00
Bitcode	Untabify.	2014-10-29 23:44:35 +00:00
CodeGen	[SelectionDAG] When scalarizing trunc, don't assert for legal operands.	2014-10-30 23:46:50 +00:00
DebugInfo	[dwarfdump] Dump DW_AT_ranges values inline in the debug_info dump.	2014-10-23 04:08:34 +00:00
ExecutionEngine	Fix build with CMake if LLVM_USE_INTEL_JITEVENTS option is enabled	2014-10-29 09:18:49 +00:00
IR	[C API] PR19859: Add functions to query and modify branches.	2014-10-28 19:46:56 +00:00
IRReader	Pass a && to getLazyBitcodeModule.	2014-09-03 17:31:46 +00:00
LineEditor
Linker	Fix the merging of the constantness of declarations.	2014-10-30 20:50:23 +00:00
LTO	Add an option to the LTO code generator to disable vectorization during LTO	2014-10-26 21:50:58 +00:00
MC	Attempt to fix the build after r220439	2014-10-22 22:46:05 +00:00
Object	Fix unicode chars into ascii in comment lines.	2014-10-27 08:08:18 +00:00
Option	Add an overload of getLastArgNoClaim taking two OptSpecifiers.	2014-09-12 19:42:53 +00:00
ProfileData	Add profile writing capabilities for sampling profiles.	2014-10-30 18:00:06 +00:00
Support	Speculative fix for Windows build after r220932	2014-10-30 23:10:01 +00:00
TableGen	Eliminate some deep std::vector copies. NFC.	2014-10-03 18:33:16 +00:00
Target	[AVX512] Added VBROADCAST{SS/SD} encoding for VL subset.	2014-10-30 14:21:47 +00:00
Transforms	Fix Twine corruption problem with diagnostics.	2014-10-30 18:48:41 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile