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| author | Diego Novillo <dnovillo@google.com> | 2014-05-06 19:14:00 +0000 |
|---|---|---|
| committer | Diego Novillo <dnovillo@google.com> | 2014-05-06 19:14:00 +0000 |
| commit | e3e870facee9f1fcf5b19f15a3deb78b582fb37e (patch) | |
| tree | 9dcdfd8bf30359bfa81748787b1c2480cceeef0c /test/Other | |
| parent | 2c06cd8612adc919da3c5c5b02d2bb05487dd5f9 (diff) | |
| download | llvm-e3e870facee9f1fcf5b19f15a3deb78b582fb37e.tar.gz llvm-e3e870facee9f1fcf5b19f15a3deb78b582fb37e.tar.bz2 llvm-e3e870facee9f1fcf5b19f15a3deb78b582fb37e.tar.xz | |
Do not make -pass-remarks additive.
Summary:
When I initially introduced -pass-remarks, I thought it would be a
neat idea to make it additive. So, if one used it as:
$ llc -pass-remarks=inliner --pass-remarks=loop.*
the compiler would build the regular expression '(inliner)|(loop.*)'.
The more I think about it, the more I regret it. This is not how
other flags work. The standard semantics are right-to-left overrides.
This is how clang interprets -Rpass. And I think the two should be
compatible in this respect.
Reviewers: qcolombet
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D3614
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208122 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Other')
| -rw-r--r-- | test/Other/optimization-remarks-inline.ll | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/test/Other/optimization-remarks-inline.ll b/test/Other/optimization-remarks-inline.ll index 4870c17ae2..566b206919 100644 --- a/test/Other/optimization-remarks-inline.ll +++ b/test/Other/optimization-remarks-inline.ll @@ -1,7 +1,14 @@ ; RUN: opt < %s -inline -pass-remarks='inline' -S 2>&1 | FileCheck %s ; RUN: opt < %s -inline -pass-remarks='inl.*' -S 2>&1 | FileCheck %s ; RUN: opt < %s -inline -pass-remarks='vector' -pass-remarks='inl' -S 2>&1 | FileCheck %s + +; These two should not yield an inline remark for the same reason. +; In the first command, we only ask for vectorizer remarks, in the +; second one we ask for the inliner, but we then ask for the vectorizer +; (thus overriding the first flag). ; RUN: opt < %s -inline -pass-remarks='vector' -S 2>&1 | FileCheck --check-prefix=REMARKS %s +; RUN: opt < %s -inline -pass-remarks='inl' -pass-remarks='vector' -S 2>&1 | FileCheck --check-prefix=REMARKS %s + ; RUN: opt < %s -inline -S 2>&1 | FileCheck --check-prefix=REMARKS %s ; RUN: not opt < %s -pass-remarks='(' 2>&1 | FileCheck --check-prefix=BAD-REGEXP %s |