Reid Kleckner 8f58e02646 Don't promote byval pointer arguments when padding matters ...

Don't promote byval pointer arguments when when their size in bits is
not equal to their alloc size in bits. This can happen for x86_fp80,
where the size in bits is 80 but the alloca size in bits in 128.
Promoting these types can break passing unions of x86_fp80s and other
types.

Patch by Thomas Jablin!

Reviewed By: rnk

Differential Revision: http://reviews.llvm.org/D5057

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216693 91177308-0d34-0410-b5e6-96231b3b80d8

2014-08-28 22:42:00 +00:00

..

ArgumentPromotion.cpp

Don't promote byval pointer arguments when padding matters

2014-08-28 22:42:00 +00:00

BarrierNoopPass.cpp

…

CMakeLists.txt

Move -verify-use-list-order into llvm-uselistorder

2014-07-25 17:13:03 +00:00

ConstantMerge.cpp

Repace SmallPtrSet with SmallPtrSetImpl in function arguments to avoid needing to mention the size.

2014-08-21 05:55:13 +00:00

DeadArgumentElimination.cpp

musttail: Don't eliminate varargs packs if there is a forwarding call

2014-08-26 00:59:51 +00:00

ExtractGV.cpp

…

FunctionAttrs.cpp

[optnone] Make the optnone attribute effective at suppressing function

2014-08-13 10:49:33 +00:00

GlobalDCE.cpp

Remove dangling initializers in GlobalDCE

2014-08-25 17:51:14 +00:00

GlobalOpt.cpp

Use range based for loops to avoid needing to re-mention SmallPtrSet size.

2014-08-24 23:23:06 +00:00

InlineAlways.cpp

…

Inliner.cpp

Add the missing hasLinkOnceODRLinkage predicate.

2014-07-30 15:57:51 +00:00

InlineSimple.cpp

…

Internalize.cpp

Use range based for loops to avoid needing to re-mention SmallPtrSet size.

2014-08-24 23:23:06 +00:00

IPConstantPropagation.cpp

…

IPO.cpp

Move -verify-use-list-order into llvm-uselistorder

2014-07-25 17:13:03 +00:00

LLVMBuild.txt

…

LoopExtractor.cpp

Revert "[C++11] Add predecessors(BasicBlock *) / successors(BasicBlock *) iterator ranges."

2014-07-21 17:06:51 +00:00

Makefile

…

MergeFunctions.cpp

Simplify creation of a bunch of ArrayRefs by using None, makeArrayRef or just letting them be implicitly created.

2014-08-27 05:25:25 +00:00

PartialInlining.cpp

Revert "[C++11] Add predecessors(BasicBlock *) / successors(BasicBlock *) iterator ranges."

2014-07-21 17:06:51 +00:00

PassManagerBuilder.cpp

Move some logic to populateLTOPassManager.

2014-08-21 20:03:44 +00:00

PruneEH.cpp

…

StripDeadPrototypes.cpp

…

StripSymbols.cpp

Use range based for loops to avoid needing to re-mention SmallPtrSet size.

2014-08-24 23:23:06 +00:00