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author | Peter Collingbourne <peter@pcc.me.uk> | 2013-08-02 22:29:40 +0000 |
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committer | Peter Collingbourne <peter@pcc.me.uk> | 2013-08-02 22:29:40 +0000 |
commit | 7bba9c5c0a5235f585ee4bd3efec29e0982de3f8 (patch) | |
tree | a71aaf7262c355f807479751ebe690794b2ce8d6 /unittests | |
parent | 6bf104b165cec9c14dacf10bf3380eeb32c278d7 (diff) | |
download | external_llvm-7bba9c5c0a5235f585ee4bd3efec29e0982de3f8.zip external_llvm-7bba9c5c0a5235f585ee4bd3efec29e0982de3f8.tar.gz external_llvm-7bba9c5c0a5235f585ee4bd3efec29e0982de3f8.tar.bz2 |
Make one of the AttributeSet ctors maintain the invariant that the
attribute list is ordered by index.
Differential Revision: http://llvm-reviews.chandlerc.com/D1265
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187682 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'unittests')
-rw-r--r-- | unittests/IR/AttributesTest.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/unittests/IR/AttributesTest.cpp b/unittests/IR/AttributesTest.cpp index 2368bdf..ebcb772 100644 --- a/unittests/IR/AttributesTest.cpp +++ b/unittests/IR/AttributesTest.cpp @@ -31,4 +31,17 @@ TEST(Attributes, Uniquing) { EXPECT_EQ(SetA, SetB); } +TEST(Attributes, Ordering) { + LLVMContext C; + + AttributeSet ASs[] = { + AttributeSet::get(C, 2, Attribute::ZExt), + AttributeSet::get(C, 1, Attribute::SExt) + }; + + AttributeSet SetA = AttributeSet::get(C, ASs); + AttributeSet SetB = SetA.removeAttributes(C, 1, ASs[1]); + EXPECT_NE(SetA, SetB); +} + } // end anonymous namespace |