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| 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 | 6c7aaec077aa73fe19d2edaa6a5d26cb7ac2cbb6 (patch) | |
| tree | 83507897d5c64744cc5a76596c01706da6838d2c /llvm/lib/Target | |
| parent | 6b333566141ce26f7e75bdfcc19f22811fb278e6 (diff) | |
| download | bcm5719-llvm-6c7aaec077aa73fe19d2edaa6a5d26cb7ac2cbb6.tar.gz bcm5719-llvm-6c7aaec077aa73fe19d2edaa6a5d26cb7ac2cbb6.zip | |
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.
llvm-svn: 148568
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrNEON.td | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrNEON.td b/llvm/lib/Target/ARM/ARMInstrNEON.td index 781d1583408..a2df5bde880 100644 --- a/llvm/lib/Target/ARM/ARMInstrNEON.td +++ b/llvm/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. |
