[XCore] Add missing 1r instructions.

These instructions are not targeted by the compiler but they are
needed for the MC layer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173624 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/XCore/XCoreInstrInfo.td b/lib/Target/XCore/XCoreInstrInfo.td
index 9ac910524813bc1548dedd58f4d0e7fb7235943d..185083a1e8178b82b69cff3da1da9a6fa95ed63e 100644 (file)
--- a/lib/Target/XCore/XCoreInstrInfo.td
+++ b/lib/Target/XCore/XCoreInstrInfo.td
@@ -853,9 +853,6 @@ def SETRDY_l2r : _FLR2R<0b0010111000, (outs), (ins GRRegs:$src1, GRRegs:$src2),
                         [(int_xcore_setrdy GRRegs:$src1, GRRegs:$src2)]>;
 
 // One operand short
-// TODO edu, eeu, waitet, waitef, tstart, clrtp
-// setdp, setcp, setev, kcall
-// dgetreg
 def MSYNC_1r : _F1R<0b000111, (outs), (ins GRRegs:$a),
                     "msync res[$a]",
                     [(int_xcore_msync GRRegs:$a)]>;
@@ -879,9 +876,13 @@ def BR_JT32 : PseudoInstXCore<(outs), (ins InlineJT32:$t, GRRegs:$i),
                               [(XCoreBR_JT32 tjumptable:$t, GRRegs:$i)]>;
 
 let Defs=[SP], neverHasSideEffects=1 in
-def SETSP_1r : _F1R<0b001011, (outs), (ins GRRegs:$a),
-                 "set sp, $a",
-                 []>;
+def SETSP_1r : _F1R<0b001011, (outs), (ins GRRegs:$a), "set sp, $a", []>;
+
+let neverHasSideEffects=1 in
+def SETDP_1r : _F1R<0b001100, (outs), (ins GRRegs:$a), "set dp, $a", []>;
+
+let neverHasSideEffects=1 in
+def SETCP_1r : _F1R<0b001101, (outs), (ins GRRegs:$a), "set cp, $a", []>;
 
 let hasCtrlDep = 1 in 
 def ECALLT_1r : _F1R<0b010011, (outs), (ins GRRegs:$a),
@@ -919,10 +920,24 @@ def SETEV_1r : _F1R<0b001111, (outs), (ins GRRegs:$a),
                     [(int_xcore_setev GRRegs:$a, R11)]>;
 }
 
+def DGETREG_1r : _F1R<0b001110, (outs GRRegs:$a), (ins), "dgetreg $a", []>;
+
+def EDU_1r : _F1R<0b000000, (outs), (ins GRRegs:$a), "edu res[$a]", []>;
+
 def EEU_1r : _F1R<0b000001, (outs), (ins GRRegs:$a),
                "eeu res[$a]",
                [(int_xcore_eeu GRRegs:$a)]>;
 
+def KCALL_1r : _F1R<0b010000, (outs), (ins GRRegs:$a), "kcall $a", []>;
+
+def WAITEF_1R : _F1R<0b000011, (outs), (ins GRRegs:$a), "waitef $a", []>;
+
+def WAITET_1R : _F1R<0b000010, (outs), (ins GRRegs:$a), "waitet $a", []>;
+
+def TSTART_1R : _F1R<0b000110, (outs), (ins GRRegs:$a), "start t[$a]", []>;
+
+def CLRPT_1R : _F1R<0b100000, (outs), (ins GRRegs:$a), "clrpt res[$a]", []>;
+
 // Zero operand short
 
 def CLRE_0R : _F0R<0b0000001101, (outs), (ins), "clre", [(int_xcore_clre)]>;

diff --git a/test/MC/Disassembler/XCore/xcore.txt b/test/MC/Disassembler/XCore/xcore.txt
index c6205879c324eddeb0c65fdc4a444958f5685fb2..03b2c9a576d932c66ef3bdb7b767fdc83c0af5f3 100644 (file)
--- a/test/MC/Disassembler/XCore/xcore.txt
+++ b/test/MC/Disassembler/XCore/xcore.txt
@@ -110,6 +110,33 @@
 # CHECK: eeu res[r11]
 0xfb 0x07
 
+# CHECK: set dp, r5
+0xe5 0x37
+
+# CHECK: set cp, r0
+0xf0 0x37
+
+# CHECK: dgetreg r11
+0xeb 0x3f
+
+# CHECK: edu res[r8]
+0xe8 0x07
+
+# CHECK: kcall r2
+0xe2 0x47
+
+# CHECK: waitef r10
+0xfa 0x0f
+
+# CHECK: waitet r7
+0xe7 0x0f
+
+# CHECK: start t[r4]
+0xe4 0x1f
+
+# CHECK: clrpt res[r9]
+0xe9 0x87
+
 # 2r instructions
 
 # CHECK: not r1, r8