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| author | Bob Wilson <bob.wilson@apple.com> | 2010-04-14 20:45:23 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2010-04-14 20:45:23 +0000 |
| commit | 164cd8b8d305f93a1520fc1354d896acd1d002f4 (patch) | |
| tree | 409277f2cf0397a00116970ff54e3274898650a3 /test | |
| parent | ce931088f36b75dc5073013d2928aebd6397567a (diff) | |
| download | external_llvm-164cd8b8d305f93a1520fc1354d896acd1d002f4.zip external_llvm-164cd8b8d305f93a1520fc1354d896acd1d002f4.tar.gz external_llvm-164cd8b8d305f93a1520fc1354d896acd1d002f4.tar.bz2 | |
Don't custom lower bit converts to ARM VMOVDRRD or VMOVDRR when the operand
does not have a legal type. The legalizer does not know how to handle those
nodes. Radar 7854640.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101282 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/ARM/2010-04-14-SplitVector.ll | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/2010-04-14-SplitVector.ll b/test/CodeGen/ARM/2010-04-14-SplitVector.ll new file mode 100644 index 0000000..42f9852 --- /dev/null +++ b/test/CodeGen/ARM/2010-04-14-SplitVector.ll @@ -0,0 +1,16 @@ +; RUN: llc < %s -march=arm -mcpu=arm1136jf-s +; Radar 7854640 + +define arm_apcscc void @test() nounwind { +bb: + br i1 undef, label %bb9, label %bb10 + +bb9: + %tmp63 = bitcast <4 x float> zeroinitializer to i128 + %tmp64 = trunc i128 %tmp63 to i32 + br label %bb10 + +bb10: + %0 = phi i32 [ %tmp64, %bb9 ], [ undef, %bb ] + ret void +} |