Nemanja Ivanovic 6cc31ca814 [PowerPC] Do not emit record-form rotates when record-form andi suffices ... Up until Power9, the performance profile for rlwinm., rldicl. and andi. looked more or less equivalent. However with Power9, the rotates are still 2-way cracked whereas the and-immediate is not. This patch just ensures that we don't emit record-form rotates when an andi. is adequate. As first pointed out by Carrot in https://bugs.llvm.org/show_bug.cgi?id=30833 (this patch is a fix for that PR). Differential Revision: https://reviews.llvm.org/D43977 llvm-svn: 326736		2018-03-05 19:27:16 +00:00
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AArch64	[AArch64] Harden test case	2018-03-05 17:42:18 +00:00
AMDGPU	AMDGPU/GlobalISel: Add InstrMapping for G_EXTRACT	2018-03-05 16:25:18 +00:00
ARC	…
ARM	[ARM] Fix codegen for VLD3/VLD4/VST3/VST4 with WB	2018-03-02 13:02:55 +00:00
AVR	[CodeGen] Unify the syntax of MBB successors in MIR and -debug output	2018-02-09 00:10:31 +00:00
BPF	bpf: New codegen testcases for 32-bit subregister support	2018-02-23 23:49:33 +00:00
Generic	[MergeICmps] Revert 324317 "Enable the MergeICmps Pass by default."	2018-03-02 14:34:49 +00:00
Hexagon	[Hexagon] Generate valignb for shifting shuffles (instead of vdelta)	2018-03-02 22:22:19 +00:00
Inputs	…
Lanai	Followup on Proposal to move MIR physical register namespace to '$' sigil.	2018-01-31 22:04:26 +00:00
MIR	[MIRParser] Accept overloaded intrinsic names w/o type suffixes	2018-02-28 23:51:49 +00:00
MSP430	Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)	2018-01-19 17:13:12 +00:00
Mips	[TLS] use emulated TLS if the target supports only this mode	2018-02-28 17:48:55 +00:00
NVPTX	[DAGCombiner] When combining zero_extend of a truncate, only mask before extending for vectors.	2018-03-01 22:32:25 +00:00
Nios2	…
PowerPC	[PowerPC] Do not emit record-form rotates when record-form andi suffices	2018-03-05 19:27:16 +00:00
RISCV	[RISCV] Update two tests after r326208	2018-02-28 08:20:47 +00:00
SPARC	Re-enable "[MachineCopyPropagation] Extend pass to do COPY source forwarding"	2018-02-27 16:59:10 +00:00
SystemZ	[SystemZ] Fix test cases after r326613	2018-03-02 21:22:42 +00:00
Thumb	[ARM] Fix access to stack arguments when re-aligning SP in Armv6m	2018-03-02 15:47:14 +00:00
Thumb2	ARM: Don't rewrite add reg, $sp, 0 -> mov reg, $sp if the add defines CPSR.	2018-02-27 19:00:59 +00:00
WebAssembly	[WebAssembly] Add mechanisms for specifying an explicit import module name.	2018-02-09 23:13:22 +00:00
WinCFGuard	…
WinEH	…
X86	[x86] auto-generate full checks for fabs tests	2018-03-05 19:11:20 +00:00
XCore	[XCore] Return true in enableMultipleCopyHints().	2018-02-26 08:03:32 +00:00