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| author | Nick Lewycky <nicholas@mxc.ca> | 2009-07-13 04:17:23 +0000 |
|---|---|---|
| committer | Nick Lewycky <nicholas@mxc.ca> | 2009-07-13 04:17:23 +0000 |
| commit | ff84de767a9baded740abd1e846938477a4b285a (patch) | |
| tree | ac55837ffd97afa396f19f7ac992b70e0e0167bd /unittests/Support/ConstantRangeTest.cpp | |
| parent | 0a5372ed3e8cda10d724feda3c1a1c998db05ca0 (diff) | |
'i8 full-range' sign extended to i16 should equal [-128, 128) not [-128, 127).
Found by Daniel Dunbar and KLEE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75448 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'unittests/Support/ConstantRangeTest.cpp')
| -rw-r--r-- | unittests/Support/ConstantRangeTest.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/unittests/Support/ConstantRangeTest.cpp b/unittests/Support/ConstantRangeTest.cpp index 2b073d8203..f929425e54 100644 --- a/unittests/Support/ConstantRangeTest.cpp +++ b/unittests/Support/ConstantRangeTest.cpp @@ -175,7 +175,7 @@ TEST_F(ConstantRangeTest, SExt) { ConstantRange SSome = Some.signExtend(20); ConstantRange SWrap = Wrap.signExtend(20); EXPECT_EQ(SFull, ConstantRange(APInt(20, INT16_MIN, true), - APInt(20, INT16_MAX, true))); + APInt(20, INT16_MAX + 1, true))); EXPECT_TRUE(SEmpty.isEmptySet()); EXPECT_EQ(SOne, ConstantRange(APInt(One.getLower()).sext(20), APInt(One.getUpper()).sext(20))); |