diff options
| author | Bob Wilson <bob.wilson@apple.com> | 2012-01-20 20:59:56 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2012-01-20 20:59:56 +0000 |
| commit | 1e9ccd68d40c3d79b2f25f471553914d73bdee58 (patch) | |
| tree | 6687a0cb1983201df421453a0a6049630a29bb1e /lib | |
| parent | b1320cb38158aedd5b59e0e3649ce5d1e90c9776 (diff) | |
ARM vector any_extends need to be selected to vmovl. <rdar://problem/10723651>
We have patterns for vector sext and zext operations but were missing
anyext. Without those patterns, codegen will fail when the selection DAG
has any_extend nodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148568 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/ARM/ARMInstrNEON.td | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMInstrNEON.td b/lib/Target/ARM/ARMInstrNEON.td index 781d158340..a2df5bde88 100644 --- a/lib/Target/ARM/ARMInstrNEON.td +++ b/lib/Target/ARM/ARMInstrNEON.td @@ -5024,6 +5024,9 @@ defm VQMOVNsu : N2VNInt_HSD<0b11,0b11,0b10,0b00100,1,0, IIC_VQUNAiD, // VMOVL : Vector Lengthening Move defm VMOVLs : N2VL_QHS<0b01,0b10100,0,1, "vmovl", "s", sext>; defm VMOVLu : N2VL_QHS<0b11,0b10100,0,1, "vmovl", "u", zext>; +def : Pat<(v8i16 (anyext (v8i8 DPR:$Vm))), (VMOVLuv8i16 DPR:$Vm)>; +def : Pat<(v4i32 (anyext (v4i16 DPR:$Vm))), (VMOVLuv4i32 DPR:$Vm)>; +def : Pat<(v2i64 (anyext (v2i32 DPR:$Vm))), (VMOVLuv2i64 DPR:$Vm)>; // Vector Conversions. |