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| author | Evan Cheng <evan.cheng@apple.com> | 2009-02-09 20:54:38 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2009-02-09 20:54:38 +0000 |
| commit | b1032a8a2f322e031f7c0947c3fb60fe9e8a10e6 (patch) | |
| tree | b149ba2e249bee73ad4b3e82327bc1e6a2329f80 /test/CodeGen | |
| parent | 484f01b386d3489717cb0f30bcbc4b5a7ac34de5 (diff) | |
| download | external_llvm-b1032a8a2f322e031f7c0947c3fb60fe9e8a10e6.zip external_llvm-b1032a8a2f322e031f7c0947c3fb60fe9e8a10e6.tar.gz external_llvm-b1032a8a2f322e031f7c0947c3fb60fe9e8a10e6.tar.bz2 | |
Make sure constant subscript is truncated to ptr size if it may not fit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64163 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen')
| -rw-r--r-- | test/CodeGen/X86/negative-subscript.ll | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/CodeGen/X86/negative-subscript.ll b/test/CodeGen/X86/negative-subscript.ll new file mode 100644 index 0000000..f2bd315 --- /dev/null +++ b/test/CodeGen/X86/negative-subscript.ll @@ -0,0 +1,10 @@ +; RUN: llvm-as < %s | llc -march=x86 +; rdar://6559995 + +@a = external global [255 x i8*], align 32 + +define i32 @main() nounwind { +entry: + store i8* bitcast (i8** getelementptr ([255 x i8*]* @a, i32 0, i32 -2147483624) to i8*), i8** getelementptr ([255 x i8*]* @a, i32 0, i32 16), align 32 + ret i32 0 +} |