Derek Schuff cc1cf3d580 [WebAssembly] Make register stackification more conservative ...

Register stackification currently checks VNInfo for changes. Make that
more accurate by testing each intervening instruction for any other defs
to the same virtual register.

Patch by Jacob Gravelle

Differential Revision: https://reviews.llvm.org/D24942

llvm-svn: 282886

2016-09-30 18:02:54 +00:00

..

AArch64

Revert "In visitSTORE, always use FindBetterChain, rather than only when UseAA is enabled."

2016-09-28 16:37:50 +00:00

AMDGPU

AMDGPU: Use unsigned compare for eq/ne

2016-09-30 01:50:20 +00:00

ARM

Teach LiveDebugValues about lexical scopes.

2016-09-28 17:51:14 +00:00

BPF

Revert "In visitSTORE, always use FindBetterChain, rather than only when UseAA is enabled."

2016-09-28 16:37:50 +00:00

Generic

llc: Add -start-before/-stop-before options

2016-09-23 21:46:02 +00:00

Hexagon

IfConversion: Add implicit uses for redefined regs with live subregisters

2016-09-28 20:07:41 +00:00

Inputs

…

Lanai

Add a REQUIRES: assert on a Lanai test that uses a -debug-only flag

2016-07-29 19:35:22 +00:00

Mips

Revert "In visitSTORE, always use FindBetterChain, rather than only when UseAA is enabled."

2016-09-28 16:37:50 +00:00

MIR

AMDGPU: Partially fix control flow at -O0

2016-09-29 01:44:16 +00:00

MSP430

Revert "In visitSTORE, always use FindBetterChain, rather than only when UseAA is enabled."

2016-09-28 16:37:50 +00:00

NVPTX

[NVPTX] Added intrinsics for atom.gen.{sys|cta}.* instructions.

2016-09-28 17:25:38 +00:00

PowerPC

Revert "In visitSTORE, always use FindBetterChain, rather than only when UseAA is enabled."

2016-09-28 16:37:50 +00:00

SPARC

[Myriad]: set LeonCASA processor feature

2016-09-13 17:51:41 +00:00

SystemZ

Revert "In visitSTORE, always use FindBetterChain, rather than only when UseAA is enabled."

2016-09-28 16:37:50 +00:00

Thumb

Revert "In visitSTORE, always use FindBetterChain, rather than only when UseAA is enabled."

2016-09-28 16:37:50 +00:00

Thumb2

Revert "[Thumb] Teach ISel how to lower compares of AND bitmasks efficiently"

2016-09-14 09:45:28 +00:00

WebAssembly

[WebAssembly] Make register stackification more conservative

2016-09-30 18:02:54 +00:00

WinEH

Revert EH-specific checks in BranchFolding that were causing blow ups in compile time.

2016-07-27 17:55:33 +00:00

X86

Revert r282835 "[AVX-512] Always use the full 32 register vector classes for addRegisterClass regardless of whether AVX512/VLX is enabled or not."

2016-09-30 05:35:42 +00:00

XCore

Revert "In visitSTORE, always use FindBetterChain, rather than only when UseAA is enabled."

2016-09-28 16:37:50 +00:00