Add support for the SPARC v9 abs44 code model.

This is the default model for non-PIC 64-bit code. It supports
text+data+bss linked anywhere in the low 16 TB of the address space.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179473 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/SPARC/constpool.ll b/test/CodeGen/SPARC/constpool.ll
index 76c485e..6c3a1bf 100644
--- a/test/CodeGen/SPARC/constpool.ll
+++ b/test/CodeGen/SPARC/constpool.ll
@@ -1,5 +1,6 @@
 ; RUN: llc < %s -march=sparc   -relocation-model=static -code-model=small  | FileCheck --check-prefix=abs32 %s
 ; RUN: llc < %s -march=sparcv9 -relocation-model=static -code-model=small  | FileCheck --check-prefix=abs32 %s
+; RUN: llc < %s -march=sparcv9 -relocation-model=static -code-model=medium | FileCheck --check-prefix=abs44 %s
 ; RUN: llc < %s -march=sparc   -relocation-model=pic    -code-model=medium | FileCheck --check-prefix=v8pic32 %s
 ; RUN: llc < %s -march=sparcv9 -relocation-model=pic    -code-model=medium | FileCheck --check-prefix=v9pic32 %s
 
@@ -13,6 +14,13 @@
 ; abs32: ld [%[[R]]+%lo(.LCPI0_0)], %f
 ; abs32: jmp %i7+8
 
+; abs44: floatCP
+; abs44: sethi %h44(.LCPI0_0), %[[R1:[gilo][0-7]]]
+; abs44: add %[[R1]], %m44(.LCPI0_0), %[[R2:[gilo][0-7]]]
+; abs44: sllx %[[R2]], 12, %[[R3:[gilo][0-7]]]
+; abs44: ld [%[[R3]]+%l44(.LCPI0_0)], %f1
+; abs44: jmp %i7+8
+
 ; v8pic32: floatCP
 ; v8pic32: _GLOBAL_OFFSET_TABLE_
 ; v8pic32: sethi %hi(.LCPI0_0), %[[R1:[gilo][0-7]]]