diff options
Diffstat (limited to 'llvm/test/CodeGen/ARM')
| -rw-r--r-- | llvm/test/CodeGen/ARM/crash.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/ARM/crash.ll b/llvm/test/CodeGen/ARM/crash.ll index 979442accf0..0f6f33e0448 100644 --- a/llvm/test/CodeGen/ARM/crash.ll +++ b/llvm/test/CodeGen/ARM/crash.ll @@ -48,3 +48,24 @@ bb: store <4 x float> %tmp20, <4 x float>* undef, align 16 ret void } + +; PR10520, second bug. NEONMoveFixPass needs to preserve implicit operands. +define arm_aapcs_vfpcc void @pr10520_2() nounwind align 2 { +bb: + %tmp76 = shufflevector <2 x i64> zeroinitializer, <2 x i64> zeroinitializer, <1 x i32> <i32 1> + %tmp77 = bitcast <1 x i64> %tmp76 to <2 x float> + %tmp78 = shufflevector <2 x float> %tmp77, <2 x float> %tmp77, <4 x i32> zeroinitializer + %tmp81 = fmul <4 x float> undef, %tmp78 + %tmp82 = fadd <4 x float> %tmp81, undef + %tmp85 = fadd <4 x float> %tmp82, undef + %tmp86 = bitcast <4 x float> %tmp85 to i128 + %tmp136 = bitcast i128 %tmp86 to <4 x float> + %tmp137 = bitcast <4 x float> %tmp136 to i128 + %tmp138 = bitcast i128 %tmp137 to <4 x float> + %tmp139 = bitcast <4 x float> %tmp138 to i128 + %tmp152 = bitcast i128 %tmp139 to <4 x float> + %tmp153 = bitcast <4 x float> %tmp152 to i128 + %tmp154 = bitcast i128 %tmp153 to <4 x float> + store <4 x float> %tmp154, <4 x float>* undef, align 16 + ret void +} |
