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| author | David L Kreitzer <david.l.kreitzer@intel.com> | 2016-04-05 12:19:35 +0000 |
|---|---|---|
| committer | David L Kreitzer <david.l.kreitzer@intel.com> | 2016-04-05 12:19:35 +0000 |
| commit | 188de5ae69402c84ac40b2d5aed587b8454c75a8 (patch) | |
| tree | 10b82140b6ba036e96c8d7e292b443c0d2d4ab31 /llvm/test/Transforms/LoopUnroll/tripcount-overflow.ll | |
| parent | 849045f2aaa5302f931b4fea3448d7af76e6b4f0 (diff) | |
| download | bcm5719-llvm-188de5ae69402c84ac40b2d5aed587b8454c75a8.tar.gz bcm5719-llvm-188de5ae69402c84ac40b2d5aed587b8454c75a8.zip | |
Adds the ability to use an epilog remainder loop during loop unrolling and makes
this the default behavior.
Patch by Evgeny Stupachenko (evstupac@gmail.com).
Differential Revision: http://reviews.llvm.org/D18158
llvm-svn: 265388
Diffstat (limited to 'llvm/test/Transforms/LoopUnroll/tripcount-overflow.ll')
| -rw-r--r-- | llvm/test/Transforms/LoopUnroll/tripcount-overflow.ll | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/llvm/test/Transforms/LoopUnroll/tripcount-overflow.ll b/llvm/test/Transforms/LoopUnroll/tripcount-overflow.ll index 052077cdd5d..5c250933af5 100644 --- a/llvm/test/Transforms/LoopUnroll/tripcount-overflow.ll +++ b/llvm/test/Transforms/LoopUnroll/tripcount-overflow.ll @@ -13,13 +13,13 @@ target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" ; CHECK: entry: ; CHECK-NEXT: %0 = add i32 %N, 1 ; CHECK-NEXT: %xtraiter = and i32 %0, 1 -; CHECK-NEXT: %lcmp.mod = icmp ne i32 %xtraiter, 0 -; CHECK-NEXT: br i1 %lcmp.mod, label %while.body.prol, label %entry.split +; CHECK-NEXT: %lcmp.mod = icmp ne i32 %xtraiter, %0 +; CHECK-NEXT: br i1 %lcmp.mod, label %entry.new, label %while.end.unr-lcssa -; CHECK: while.body.prol: -; CHECK: br label %entry.split +; CHECK: while.body.epil: +; CHECK: br label %while.end.epilog-lcssa -; CHECK: entry.split: +; CHECK: while.end.epilog-lcssa: ; Function Attrs: nounwind readnone ssp uwtable define i32 @foo(i32 %N) { |
