move the pic base symbol stuff up to MachineFunction
since it is trivial and will be shared between ppc and x86.
This substantially simplifies the X86 backend also.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119089 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCInstr64Bit.td b/lib/Target/PowerPC/PPCInstr64Bit.td
index 3cae326..131baae 100644
--- a/lib/Target/PowerPC/PPCInstr64Bit.td
+++ b/lib/Target/PowerPC/PPCInstr64Bit.td
@@ -555,6 +555,8 @@
def LD : DSForm_1<58, 0, (outs G8RC:$rD), (ins memrix:$src),
"ld $rD, $src", LdStLD,
[(set G8RC:$rD, (load ixaddr:$src))]>, isPPC64;
+// FIXME: This is a pseudo instruction. When the JIT switches to MC, remove its
+// encoding information.
def LDtoc: DSForm_1<58, 0, (outs G8RC:$rD), (ins tocentry:$disp, G8RC:$reg),
"ld $rD, $disp($reg)", LdStLD,
[(set G8RC:$rD,
@@ -563,6 +565,7 @@
def LDinto_toc: DSForm_1<58, 0, (outs), (ins G8RC:$reg),
"ld 2, 8($reg)", LdStLD,
[(PPCload_toc G8RC:$reg)]>, isPPC64;
+
let RST = 2, DS = 40, RA = 1 in
def LDtoc_restore : DSForm_1<58, 0, (outs), (ins),
"ld 2, 40(1)", LdStLD,