diff options
| author | Clement Courbet <courbet@google.com> | 2019-06-26 11:50:18 +0000 |
|---|---|---|
| committer | Clement Courbet <courbet@google.com> | 2019-06-26 11:50:18 +0000 |
| commit | 7b3a5f0e6da888655fb553c7af98db7fc1084c79 (patch) | |
| tree | 6bae3226e9faf4259fbb96f887df9216c9d6c8f4 /llvm/test/CodeGen/Generic | |
| parent | 449aa3c6e8a23b0484daabd5757f4fe35572f7d7 (diff) | |
| download | bcm5719-llvm-7b3a5f0e6da888655fb553c7af98db7fc1084c79.tar.gz bcm5719-llvm-7b3a5f0e6da888655fb553c7af98db7fc1084c79.zip | |
[ExpandMemCmp][MergeICmps] Move passes out of CodeGen into opt pipeline.
This allows later passes (in particular InstCombine) to optimize more
cases.
One that's important to us is `memcmp(p, q, constant) < 0` and memcmp(p, q, constant) > 0.
llvm-svn: 364412
Diffstat (limited to 'llvm/test/CodeGen/Generic')
| -rw-r--r-- | llvm/test/CodeGen/Generic/llc-start-stop.ll | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/llvm/test/CodeGen/Generic/llc-start-stop.ll b/llvm/test/CodeGen/Generic/llc-start-stop.ll index fa34838a411..1fc01533d35 100644 --- a/llvm/test/CodeGen/Generic/llc-start-stop.ll +++ b/llvm/test/CodeGen/Generic/llc-start-stop.ll @@ -13,15 +13,15 @@ ; STOP-BEFORE-NOT: Loop Strength Reduction ; RUN: llc < %s -debug-pass=Structure -start-after=loop-reduce -o /dev/null 2>&1 | FileCheck %s -check-prefix=START-AFTER -; START-AFTER: -aa -mergeicmps +; START-AFTER: -gc-lowering ; START-AFTER: FunctionPass Manager -; START-AFTER-NEXT: Dominator Tree Construction +; START-AFTER-NEXT: Lower Garbage Collection Instructions ; RUN: llc < %s -debug-pass=Structure -start-before=loop-reduce -o /dev/null 2>&1 | FileCheck %s -check-prefix=START-BEFORE ; START-BEFORE: -machine-branch-prob -domtree ; START-BEFORE: FunctionPass Manager ; START-BEFORE: Loop Strength Reduction -; START-BEFORE-NEXT: Basic Alias Analysis (stateless AA impl) +; START-BEFORE-NEXT: Lower Garbage Collection Instructions ; RUN: not llc < %s -start-before=nonexistent -o /dev/null 2>&1 | FileCheck %s -check-prefix=NONEXISTENT-START-BEFORE ; RUN: not llc < %s -stop-before=nonexistent -o /dev/null 2>&1 | FileCheck %s -check-prefix=NONEXISTENT-STOP-BEFORE |
