George Burgess IV 401e29e8b7 Make llvm.objectsize more conservative with null ...

In non-zero address spaces, we were reporting that an object at `null`
always occupies zero bytes. This is incorrect in many cases, so just
return `unknown` in those cases for now.

Differential Revision: https://reviews.llvm.org/D48860


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@336611 91177308-0d34-0410-b5e6-96231b3b80d8

2018-07-09 22:21:16 +00:00

..

AArch64

[CGP] Split large data structres to sink more GEPs

2018-05-10 18:27:36 +00:00

AMDGPU

[AMDGPU] Switch to the new addr space mapping by default

2018-02-02 16:07:16 +00:00

ARM

[CodeGenPrepare] Improve source and dest alignments of memory intrinsics independently

2018-01-31 17:24:53 +00:00

Mips

[CodeGenPrepare] Check that erased sunken address are not reused

2017-11-24 16:45:28 +00:00

NVPTX

[BypassSlowDivision] Improve our handling of divisions by constants

2017-12-04 19:21:58 +00:00

X86

Generalize MergeBlockIntoPredecessor. Replace uses of MergeBasicBlockIntoOnlyPred.

2018-06-20 22:01:04 +00:00

2008-11-24-RAUW-Self.ll

…

basic.ll

Make llvm.objectsize more conservative with null

2018-07-09 22:21:16 +00:00

bitreverse-hang.ll

[InstCombine] Rewrite bswap/bitreverse handling completely.

2016-01-15 09:20:19 +00:00

builtin-condition.ll

Add address space mangling to lifetime intrinsics

2017-04-10 20:18:21 +00:00

crash-on-large-allocas.ll

Add a test for r307754

2017-07-12 16:30:37 +00:00

dom-tree.ll

Keep CodeGenPrepare from preserving the domtree.

2016-03-22 21:25:08 +00:00

gep-unmerging.ll

Unmerge GEPs to reduce register pressure on IndirectBr edges.

2017-09-11 17:52:08 +00:00

invariant.group.ll

Implement strip.invariant.group

2018-07-02 04:49:30 +00:00

nonintegral.ll

[CodeGenPrepare] Don't create inttoptr for ni ptrs

2017-06-29 20:28:59 +00:00

overflow-intrinsics.ll

[InstCombine][CodeGenPrep] Create llvm.uadd.with.overflow in CGP.

2015-04-10 21:07:09 +00:00

section-samplepgo.ll

Restrict call metadata based hotness detection to Sample PGO mode

2017-05-11 23:18:05 +00:00

section.ll

[PGO] Function section hotness prefix should look at all blocks

2017-12-20 17:53:10 +00:00

skip-merging-case-block.ll

Revert "[CGP] Merge empty case blocks if no extra moves are added."

2017-10-27 00:35:18 +00:00

split-indirect-loop.ll

[CodeGenPrepare] Fix crash due to an invalid CFG

2017-04-17 19:11:04 +00:00

statepoint-relocate.ll

[CGP] Fix the rematerialization of gc.relocates

2017-08-17 05:48:30 +00:00