Implement local-exec TLS on PowerPC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157935 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCInstr64Bit.td b/lib/Target/PowerPC/PPCInstr64Bit.td
index 920fa1a..5da8f48 100644
--- a/lib/Target/PowerPC/PPCInstr64Bit.td
+++ b/lib/Target/PowerPC/PPCInstr64Bit.td
@@ -357,6 +357,9 @@
def ADDI8 : DForm_2<14, (outs G8RC:$rD), (ins G8RC:$rA, s16imm64:$imm),
"addi $rD, $rA, $imm", IntGeneral,
[(set G8RC:$rD, (add G8RC:$rA, immSExt16:$imm))]>;
+def ADDI8L : DForm_2<14, (outs G8RC:$rD), (ins G8RC:$rA, symbolLo64:$imm),
+ "addi $rD, $rA, $imm", IntGeneral,
+ [(set G8RC:$rD, (add G8RC:$rA, immSExt16:$imm))]>;
def ADDIS8 : DForm_2<15, (outs G8RC:$rD), (ins G8RC:$rA, symbolHi64:$imm),
"addis $rD, $rA, $imm", IntGeneral,
[(set G8RC:$rD, (add G8RC:$rA, imm16ShiftedSExt:$imm))]>;
@@ -773,6 +776,10 @@
def : Pat<(PPClo tjumptable:$in , 0), (LI8 tjumptable:$in)>;
def : Pat<(PPChi tblockaddress:$in, 0), (LIS8 tblockaddress:$in)>;
def : Pat<(PPClo tblockaddress:$in, 0), (LI8 tblockaddress:$in)>;
+def : Pat<(PPChi tglobaltlsaddr:$g, G8RC:$in),
+ (ADDIS8 G8RC:$in, tglobaltlsaddr:$g)>;
+def : Pat<(PPClo tglobaltlsaddr:$g, G8RC:$in),
+ (ADDI8L G8RC:$in, tglobaltlsaddr:$g)>;
def : Pat<(add G8RC:$in, (PPChi tglobaladdr:$g, 0)),
(ADDIS8 G8RC:$in, tglobaladdr:$g)>;
def : Pat<(add G8RC:$in, (PPChi tconstpool:$g, 0)),