Fraser Cormack c88b1ceeef [SelectionDAG] Support scalable-vector splats in more cases ... This patch adds support for scalable-vector splats in DAGCombiner's `isConstantOrConstantVector` and `ISD::matchUnaryPredicate` functions, which enable the SelectionDAG div/rem-by-constant optimizations for scalable vector types. It also fixes up one case where the UDIV optimization was generating a SETCC without first consulting the target for its preferred SETCC result type. Reviewed By: craig.topper Differential Revision: https://reviews.llvm.org/D94501		2021-01-25 10:58:15 +00:00
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AArch64	[SelectionDAG] Support scalable-vector splats in more cases	2021-01-25 10:58:15 +00:00
AMDGPU	[AMDGPU] Fix llvm.amdgcn.init.exec and frame materialization	2021-01-25 08:31:17 +09:00
ARC
ARM	[ARM] Disable sign extended SSAT pattern recognition.	2021-01-22 14:07:48 +00:00
AVR	[AVR] Optimize 8-bit int shift	2021-01-24 11:04:37 +08:00
BPF
Generic
Hexagon	[NewPM][opt] Run the "default" AA pipeline by default	2021-01-21 21:08:54 -08:00
Inputs
Lanai
Mips
MIR	[AMDGPU] Implement mir parseCustomPseudoSourceValue	2021-01-22 11:24:08 +01:00
MSP430
NVPTX
PowerPC	[PowerPC] support register pressure reduction in machine combiner.	2021-01-24 21:28:21 -05:00
RISCV	[SelectionDAG] Support scalable-vector splats in more cases	2021-01-25 10:58:15 +00:00
SPARC
SystemZ
Thumb	[RISCV][PrologEpilogInserter] "Float" emergency spill slots to avoid making them immediately unreachable from the stack pointer	2021-01-23 09:10:03 +00:00
Thumb2	[ARM] Extra MVE unaligned VLDn tests. NFC	2021-01-24 21:39:00 +00:00
VE
WebAssembly
WinCFGuard
WinEH
X86	[XRay] Support DW_TAG_call_site and delete unneeded PATCHABLE_EVENT_CALL/PATCHABLE_TYPED_EVENT_CALL lowering	2021-01-25 00:49:18 -08:00
XCore