Anna Thomas b2d12b81c3 [EarlyCSE] Teach about CSE'ing over invariant.start intrinsics ...

Summary:
Teach EarlyCSE about invariant.start intrinsic. Specifically, we can perform
store-load, load-load forwarding over this call.

Reviewers: majnemer, reames, dberlin, sanjoy

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D23268

llvm-svn: 278153

2016-08-09 20:00:47 +00:00

..

AArch64

Reapply: [InstSimplify] Add support for bitcasts"

2016-07-26 05:52:29 +00:00

atomics.ll

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basic.ll

[EarlyCSE] Correctly handle simplified, but live, instructions

2016-07-29 05:39:21 +00:00

commute.ll

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conditional.ll

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edge.ll

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fence.ll

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flags.ll

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floatingpoint.ll

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guards.ll

[EarlyCSE] Simplify guard intrinsics

2016-04-29 21:52:58 +00:00

instsimplify-dom.ll

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invariant-loads.ll

[EarlyCSE] Fold invariant loads

2016-06-16 20:47:57 +00:00

invariant.start.ll

[EarlyCSE] Teach about CSE'ing over invariant.start intrinsics

2016-08-09 20:00:47 +00:00

read-reg.ll

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