llvm-project/llvm/test/Transforms/CodeGenPrepare
Sanjoy Das b6c5914308 [InstCombine][CodeGenPrep] Create llvm.uadd.with.overflow in CGP.
Summary:
This change moves creating calls to `llvm.uadd.with.overflow` from
InstCombine to CodeGenPrep.  Combining overflow check patterns into
calls to the said intrinsic in InstCombine inhibits optimization because
it introduces an intrinsic call that not all other transforms and
analyses understand.

Depends on D8888.

Reviewers: majnemer, atrick

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D8889

llvm-svn: 234638
2015-04-10 21:07:09 +00:00
..
AArch64 [CodeGenPrepare][AArch64] Fix a TLI legality check on iPTR to use a lowered instead. 2014-11-12 22:16:55 +00:00
X86 [SimplifyLibCalls] Ignore nobuiltin/unavailable fortified libcalls. 2015-04-01 00:45:09 +00:00
2008-11-24-RAUW-Self.ll
basic.ll
overflow-intrinsics.ll [InstCombine][CodeGenPrep] Create llvm.uadd.with.overflow in CGP. 2015-04-10 21:07:09 +00:00
statepoint-relocate.ll Require a GC strategy be specified for functions which use gc.statepoint 2015-03-27 05:09:33 +00:00