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authorNick Lewycky <nicholas@mxc.ca>2009-05-28 04:08:10 +0000
committerNick Lewycky <nicholas@mxc.ca>2009-05-28 04:08:10 +0000
commite3f1fb1ee862a9a54c4a22f579460ac1e968b3d6 (patch)
treed7b0e8325bb32b120ff47265ba1cdcacb61eb2ad /test/Transforms/SCCP/2009-05-27-VectorOperandZero.ll
parentad75460e30aab135057355fa0712141bf2cb08fc (diff)
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Use Operands.data() instead of &Operands[0] where Operands is a potentially
empty SmallVector. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72512 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/SCCP/2009-05-27-VectorOperandZero.ll')
-rw-r--r--test/Transforms/SCCP/2009-05-27-VectorOperandZero.ll10
1 files changed, 10 insertions, 0 deletions
diff --git a/test/Transforms/SCCP/2009-05-27-VectorOperandZero.ll b/test/Transforms/SCCP/2009-05-27-VectorOperandZero.ll
new file mode 100644
index 0000000000..480aca0d1a
--- /dev/null
+++ b/test/Transforms/SCCP/2009-05-27-VectorOperandZero.ll
@@ -0,0 +1,10 @@
+; RUN: llvm-as < %s | opt -sccp -disable-output
+; PR4277
+
+define i32 @main() nounwind {
+entry:
+ %0 = tail call signext i8 (...)* @sin() nounwind
+ ret i32 0
+}
+
+declare signext i8 @sin(...)