Sanjay Patel ab6a3a3093 [DAGCombiner] after simplifying demanded elements of vector operand of extract, revisit the extract; 2nd try ...

This is a retry of rL349051 (reverted at rL349056). I changed the check for dead-ness from
number of uses to an opcode test for DELETED_NODE based on existing similar code.

Differential Revision: https://reviews.llvm.org/D55655

llvm-svn: 349058

2018-12-13 17:05:01 +00:00

..

AArch64

[AArch64] Catch some more CMN opportunities.

2018-12-13 10:31:32 +00:00

AMDGPU

AMDGPU/GlobalISel: Legalize f64 fadd/fmul

2018-12-13 08:27:48 +00:00

ARC

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ARM

[ARM GlobalISel] Support exts and truncs for Thumb2

2018-12-13 12:06:54 +00:00

AVR

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BPF

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Generic

Move llc-start-stop-instance to x86

2018-12-04 18:19:08 +00:00

Hexagon

[mir] Serialize DILocation inline when not possible to use a metadata reference

2018-12-13 14:25:27 +00:00

Inputs

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Lanai

[Targets] Add errors for tiny and kernel codemodel on targets that don't support them

2018-12-07 12:10:23 +00:00

Mips

[TargetLowering] expandFP_TO_UINT - improve fp16 support

2018-11-19 19:16:13 +00:00

MIR

[mir] Serialize DILocation inline when not possible to use a metadata reference

2018-12-13 14:25:27 +00:00

MSP430

[MSP430] Optimize srl/sra in case of A >> (8 + N)

2018-11-19 10:43:02 +00:00

Nios2

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NVPTX

[NVPTX] do not rely on cached subtarget info.

2018-12-12 18:31:04 +00:00

PowerPC

[NFC][PowerPC] add verify-machineinstrs check

2018-12-13 12:55:42 +00:00

RISCV

[RISCV] Add support for the various RISC-V FMA instruction variants

2018-12-13 10:49:05 +00:00

SPARC

[Sparc] Use float register for integer constrained with "f" in inline asm

2018-12-13 15:13:29 +00:00

SystemZ

[SystemZ] Pass copy-hinted regs first from getRegAllocationHints().

2018-12-13 14:37:05 +00:00

Thumb

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Thumb2

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WebAssembly

[WebAssembly] Add '.eventtype' directive support

2018-12-11 01:11:04 +00:00

WinCFGuard

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WinEH

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X86

[DAGCombiner] after simplifying demanded elements of vector operand of extract, revisit the extract; 2nd try

2018-12-13 17:05:01 +00:00

XCore

[Targets] Add errors for tiny and kernel codemodel on targets that don't support them

2018-12-07 12:10:23 +00:00