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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 | c05b887c84f80d8661cf37b5efee1763ead0add9 (patch) | |
| tree | 9812d0316765f0f239b8a0adad2b475133f1254d /llvm/test/CodeGen/ARM/2010-04-14-SplitVector.ll | |
| parent | dd6697b4fa8261c6f0a0da22b164f909d4fdf2db (diff) | |
| download | bcm5719-llvm-c05b887c84f80d8661cf37b5efee1763ead0add9.tar.gz bcm5719-llvm-c05b887c84f80d8661cf37b5efee1763ead0add9.zip | |
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.
llvm-svn: 101282
Diffstat (limited to 'llvm/test/CodeGen/ARM/2010-04-14-SplitVector.ll')
| -rw-r--r-- | llvm/test/CodeGen/ARM/2010-04-14-SplitVector.ll | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/ARM/2010-04-14-SplitVector.ll b/llvm/test/CodeGen/ARM/2010-04-14-SplitVector.ll new file mode 100644 index 00000000000..42f98521e30 --- /dev/null +++ b/llvm/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 +} |
