llvm-project

History

Craig Topper 07f2915ad8 [InstCombine] Teach SimplifyDemandedUseBits to shrink Constants on the left side of subtracts

Summary: Subtracts can have constants on the left side, but we don't shrink them based on demanded bits. This patch fixes that to match the right hand side.

Reviewers: davide, majnemer, spatel, sanjoy, hfinkel

Reviewed By: spatel

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D31119

llvm-svn: 298478

2017-03-22 04:03:53 +00:00

Coroutines

Rename AttributeSet to AttributeList

2017-03-21 16:57:19 +00:00

Hello

Add auto-exporting of symbols from tools so that plugins work on Windows

2016-05-26 11:16:43 +00:00

InstCombine

[InstCombine] Teach SimplifyDemandedUseBits to shrink Constants on the left side of subtracts

2017-03-22 04:03:53 +00:00

Instrumentation

Let llvm.objectsize be conservative with null pointers