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| author | Zhou Sheng <zhousheng00@gmail.com> | 2009-01-30 09:02:50 +0000 |
|---|---|---|
| committer | Zhou Sheng <zhousheng00@gmail.com> | 2009-01-30 09:02:50 +0000 |
| commit | 904ebf9bf4e6487892cda2e89b8e6d40803e4733 (patch) | |
| tree | 73d36b025204f3853f563aa00646658394a31ac8 /lib/CodeGen/IntrinsicLowering.cpp | |
| parent | 5af3ee2818191df52ad5f216adfa15fdf1564454 (diff) | |
This is to fix the bug in IntrinsicLowering.cpp,
the LowerPartSet(). It didn't handle the situation correctly when
the low, high argument values are in reverse order (low > high)
with 'Val' type i32 (a corner case).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63388 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/IntrinsicLowering.cpp')
| -rw-r--r-- | lib/CodeGen/IntrinsicLowering.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/CodeGen/IntrinsicLowering.cpp b/lib/CodeGen/IntrinsicLowering.cpp index 960d660cb9..0ef9706668 100644 --- a/lib/CodeGen/IntrinsicLowering.cpp +++ b/lib/CodeGen/IntrinsicLowering.cpp @@ -533,7 +533,8 @@ static Instruction *LowerPartSet(CallInst *CI) { Lo = new ZExtInst(Lo_pn, ValTy, "", entry); } else if (ValBits < 32) { Lo = new TruncInst(Lo_pn, ValTy, "", entry); - } + } else + Lo = Lo_pn; // Determine if the replacement bits are larger than the number of bits we // are replacing and deal with it. ICmpInst* is_large = |