Logan Chien 0a43abc9f8 ARM: Fix cttz expansion on vector types. ... The 64/128-bit vector types are legal if NEON instructions are available. However, there was no matching patterns for @llvm.cttz.*() intrinsics and result in fatal error. This commit fixes the problem by lowering cttz to: a. ctpop((x & -x) - 1) b. width - ctlz(x & -x) - 1 llvm-svn: 242037		2015-07-13 15:37:30 +00:00
..
AArch64	[ShrinkWrap][PEI] Do not insert epilogue for unreachable blocks.	2015-07-10 22:09:55 +00:00
AMDGPU	DAGCombiner: Assume invariant load cannot alias a store	2015-07-10 22:17:40 +00:00
ARM	ARM: Fix cttz expansion on vector types.	2015-07-13 15:37:30 +00:00
BPF	[bpf] rename triple names bpf_be -> bpfeb	2015-06-05 16:11:14 +00:00
CPP	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00
Generic	llc: Add a 'run-pass' option.	2015-07-06 17:44:26 +00:00
Hexagon	[Hexagon] Add support for atomic RMW operations	2015-07-09 14:51:21 +00:00
Inputs	IR: Give 'DI' prefix to debug info metadata	2015-04-29 16:38:44 +00:00
MIR	MIR Serialization: Serialize the virtual register operands.	2015-07-10 22:51:20 +00:00
MSP430	[opaque pointer type] Add textual IR support for explicit type parameter to gep operator	2015-03-13 18:20:45 +00:00
Mips	Fix "the the" in comments.	2015-06-19 01:53:21 +00:00
NVPTX	Actually support volatile memcpys in NVPTX lowering	2015-07-10 15:40:33 +00:00
PowerPC	[PowerPC] Make use of the TargetRecip system	2015-07-12 02:33:57 +00:00
SPARC	[SPARC] Cleanup handling of the Y/ASR registers.	2015-07-08 16:25:12 +00:00
SystemZ	[DAGCombiner] Account for getVectorIdxTy() when narrowing vector load	2015-05-05 19:34:10 +00:00
Thumb	Move the personality function from LandingPadInst to Function	2015-06-17 20:52:32 +00:00
Thumb2	ARMLoadStoreOptimizer: Create LDRD/STRD on thumb2	2015-07-10 18:28:49 +00:00
WebAssembly	[WebAssembly] Create a CodeGen unittest directory.	2015-07-06 23:14:57 +00:00
WinEH	[SEH] Push reloads of the SEH code past phi nodes	2015-07-10 22:21:54 +00:00
X86	Print the visibility of available_externally functions.	2015-07-13 13:55:18 +00:00
XCore	Move the personality function from LandingPadInst to Function	2015-06-17 20:52:32 +00:00