Chris Lattner 44e05080f8 Bill's change in r95336 broke empty aggregates embedded ...

in other types.  fix this by only bumping zero-byte globals
up to a single byte if the *entire global* is zero size,
fixing PR6340.

This also fixes empty arrays etc to be handled correctly,
and only does this on subsection-via-symbols targets (aka
darwin) which is the only place where this matters.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101879 91177308-0d34-0410-b5e6-96231b3b80d8

2010-04-20 06:20:21 +00:00

..

Alpha

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ARM

Fix tests for Neon load/store intrinsics to match the i8* types expected by

2010-04-20 00:17:16 +00:00

Blackfin

Start function numbering at 0.

2010-04-17 16:29:15 +00:00

CBackend

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CellSPU

teach cellspu how to return i8 and i16 from calls,

2010-04-20 05:36:09 +00:00

CPP

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Generic

fix PR6332, allowing an index of zero into a zero sized array

2010-04-17 19:02:33 +00:00

MBlaze

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Mips

Start function numbering at 0.

2010-04-17 16:29:15 +00:00

MSP430

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PIC16

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PowerPC

Bill's change in r95336 broke empty aggregates embedded

2010-04-20 06:20:21 +00:00

SPARC

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SystemZ

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Thumb

Start function numbering at 0.

2010-04-17 16:29:15 +00:00

Thumb2

Start function numbering at 0.

2010-04-17 16:29:15 +00:00

X86

The visitXOR method can return the same SDNode. If so, we don't want to delete

2010-04-20 01:25:01 +00:00

XCore

Start function numbering at 0.

2010-04-17 16:29:15 +00:00