Rong Xu 3441a8988a [CodeGenPrepare] Fix ModifiedDT flag in optimizeSelectInst ...

r44412 fixed a huge compile time regression but it needed ModifiedDT flag to be
maintained correctly in optimizations in optimizeBlock() and optimizeInst().
Function optimizeSelectInst() does not update the flag.
This patch propagates the flag in optimizeSelectInst() back to
optimizeBlock().

This patch also removes ModifiedDT in CodeGenPrepare class (which is not used).
The property of ModifiedDT is now recorded in a ref parameter.

Differential Revision: https://reviews.llvm.org/D59139


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355751 91177308-0d34-0410-b5e6-96231b3b80d8

2019-03-08 22:46:18 +00:00

..

AArch64

[CGP] Add support for sinking operands to their users, if they are free.

2019-02-05 10:27:40 +00:00

AMDGPU

AMDGPU: Fix tests using old number for constant address space

2018-09-10 02:54:25 +00:00

ARM

[ARM] Sink zext/sext operands for add and sub to enable vsubl generation.

2019-03-06 00:10:03 +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

[CodeGenPrepare] Fix ModifiedDT flag in optimizeSelectInst

2019-03-08 22:46:18 +00:00

2008-11-24-RAUW-Self.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

basic.ll

Add a 'dynamic' parameter to the objectsize intrinsic

2019-01-30 20:34:35 +00:00

bitreverse-hang.ll

Remove irrelevant references to legacy git repositories from

2019-01-15 16:18:52 +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 'dynamic' parameter to the objectsize intrinsic

2019-01-30 20:34:35 +00:00

dom-tree.ll

Remove irrelevant references to legacy git repositories from

2019-01-15 16:18:52 +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

section-samplepgo.ll

[SampleFDO] handle ProfileSampleAccurate when initializing function entry count

2018-12-13 21:51:42 +00:00

section.ll

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

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

sink-shift-and-trunc.ll

[CodeGenPrepare] Preserve debug locs in OptimizeExtractBits

2018-09-15 04:08:52 +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

widenable-condition.ll

Lower widenable_conditions in CGP

2019-01-31 18:45:46 +00:00