Andy Ayers 77a84a9451 findDeadCallerSavedReg needs to pay attention to calling convention ...

Caller saved regs differ between SysV and Win64. Use the tail call available set to scavenge from.

Refactor register info to create new helper to get at tail call GPRs. Added a new test case for windows. Fixed up a number of X64 tests since now RCX is preferred over RDX on SysV.

Differential Revision: http://reviews.llvm.org/D14878

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@253927 91177308-0d34-0410-b5e6-96231b3b80d8

2015-11-23 22:17:44 +00:00

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AArch64

[CodeGenPrepare] Create more extloads and fewer ands

2015-11-20 22:34:39 +00:00

AMDGPU

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ARM

ARM: address WoA division overflow crash

2015-11-23 13:11:39 +00:00

BPF

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CPP

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Generic

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Hexagon

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Inputs

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Mips

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MIR

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MSP430

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NVPTX

Have a single way for creating unique value names.

2015-11-22 00:16:24 +00:00

PowerPC

Weak non-function symbols were being accessed directly, which is

2015-11-20 20:51:31 +00:00

SPARC

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SystemZ

[DAGCombiner] Bugfix for lost chain depenedency.

2015-11-21 13:25:07 +00:00

Thumb

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Thumb2

Fix test case label check

2015-11-20 20:24:49 +00:00

WebAssembly

[WebAssembly] Don't special-case call operand order.

2015-11-23 22:04:06 +00:00

WinEH

[WinEH] Disable most forms of demotion

2015-11-19 23:23:33 +00:00

X86

findDeadCallerSavedReg needs to pay attention to calling convention

2015-11-23 22:17:44 +00:00

XCore

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