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Add basic support for NEON modified immediates besides VMOV.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106030 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bob Wilson
2010-06-15 19:05:35 +00:00
parent 2ebb4f81f7
commit 827b2106fe
3 changed files with 25 additions and 13 deletions
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3
lib/Target/ARM/ARMISelLowering.h
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@@ -154,7 +154,8 @@ namespace llvm {
/// instruction with a "modified immediate" operand (e.g., VMOV) of the
/// specified element size, return the encoded value for that immediate.
/// The ByteSize field indicates the number of bytes of each element [1248].
SDValue getNEONModImm(SDNode *N, unsigned ByteSize, SelectionDAG &DAG);
SDValue getNEONModImm(SDNode *N, unsigned ByteSize, bool isVMOV,
SelectionDAG &DAG);
/// getVFPf32Imm / getVFPf64Imm - If the given fp immediate can be
/// materialized with a VMOV.f32 / VMOV.f64 (i.e. fconsts / fconstd)