Fixed PR13938: the ARM backend was crashing because it couldn't select a VDUPLANE...

[oota-llvm.git] / lib / Target / ARM / ARMInstrThumb2.td

diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td
index f1a6cced266d7690590147caab62706e1ec704ef..2c62fdb3866f6453d53947c57b0dd5189c22cef5 100644 (file)
--- a/lib/Target/ARM/ARMInstrThumb2.td
+++ b/lib/Target/ARM/ARMInstrThumb2.td
@@ -2396,7 +2396,8 @@ def t2MUL: T2ThreeReg<(outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm), IIC_iMUL32,
 def t2MLA: T2FourReg<
                 (outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm, rGPR:$Ra), IIC_iMAC32,
                 "mla", "\t$Rd, $Rn, $Rm, $Ra",
-                [(set rGPR:$Rd, (add (mul rGPR:$Rn, rGPR:$Rm), rGPR:$Ra))]> {
+                [(set rGPR:$Rd, (add (mul rGPR:$Rn, rGPR:$Rm), rGPR:$Ra))]>,
+           Requires<[IsThumb2, UseMulOps]> {
   let Inst{31-27} = 0b11111;
   let Inst{26-23} = 0b0110;
   let Inst{22-20} = 0b000;
@@ -2406,7 +2407,8 @@ def t2MLA: T2FourReg<
 def t2MLS: T2FourReg<
                 (outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm, rGPR:$Ra), IIC_iMAC32,
                 "mls", "\t$Rd, $Rn, $Rm, $Ra",
-                [(set rGPR:$Rd, (sub rGPR:$Ra, (mul rGPR:$Rn, rGPR:$Rm)))]> {
+                [(set rGPR:$Rd, (sub rGPR:$Ra, (mul rGPR:$Rn, rGPR:$Rm)))]>,
+           Requires<[IsThumb2, UseMulOps]> {
   let Inst{31-27} = 0b11111;
   let Inst{26-23} = 0b0110;
   let Inst{22-20} = 0b000;
@@ -2475,7 +2477,7 @@ def t2SMMLA : T2FourReg<
         (outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm, rGPR:$Ra), IIC_iMAC32,
                 "smmla", "\t$Rd, $Rn, $Rm, $Ra",
                 [(set rGPR:$Rd, (add (mulhs rGPR:$Rm, rGPR:$Rn), rGPR:$Ra))]>,
-          Requires<[IsThumb2, HasThumb2DSP]> {
+              Requires<[IsThumb2, HasThumb2DSP, UseMulOps]> {
   let Inst{31-27} = 0b11111;
   let Inst{26-23} = 0b0110;
   let Inst{22-20} = 0b101;
@@ -2496,7 +2498,7 @@ def t2SMMLS: T2FourReg<
         (outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm, rGPR:$Ra), IIC_iMAC32,
                 "smmls", "\t$Rd, $Rn, $Rm, $Ra",
                 [(set rGPR:$Rd, (sub rGPR:$Ra, (mulhs rGPR:$Rn, rGPR:$Rm)))]>,
-          Requires<[IsThumb2, HasThumb2DSP]> {
+             Requires<[IsThumb2, HasThumb2DSP, UseMulOps]> {
   let Inst{31-27} = 0b11111;
   let Inst{26-23} = 0b0110;
   let Inst{22-20} = 0b110;
@@ -2601,7 +2603,7 @@ multiclass T2I_smla<string opc, PatFrag opnode> {
               [(set rGPR:$Rd, (add rGPR:$Ra,
                                (opnode (sext_inreg rGPR:$Rn, i16),
                                        (sext_inreg rGPR:$Rm, i16))))]>,
-          Requires<[IsThumb2, HasThumb2DSP]> {
+           Requires<[IsThumb2, HasThumb2DSP, UseMulOps]> {
     let Inst{31-27} = 0b11111;
     let Inst{26-23} = 0b0110;
     let Inst{22-20} = 0b001;
@@ -2614,7 +2616,7 @@ multiclass T2I_smla<string opc, PatFrag opnode> {
              !strconcat(opc, "bt"), "\t$Rd, $Rn, $Rm, $Ra",
              [(set rGPR:$Rd, (add rGPR:$Ra, (opnode (sext_inreg rGPR:$Rn, i16),
                                                  (sra rGPR:$Rm, (i32 16)))))]>,
-          Requires<[IsThumb2, HasThumb2DSP]> {
+           Requires<[IsThumb2, HasThumb2DSP, UseMulOps]> {
     let Inst{31-27} = 0b11111;
     let Inst{26-23} = 0b0110;
     let Inst{22-20} = 0b001;
@@ -2627,7 +2629,7 @@ multiclass T2I_smla<string opc, PatFrag opnode> {
               !strconcat(opc, "tb"), "\t$Rd, $Rn, $Rm, $Ra",
               [(set rGPR:$Rd, (add rGPR:$Ra, (opnode (sra rGPR:$Rn, (i32 16)),
                                                (sext_inreg rGPR:$Rm, i16))))]>,
-          Requires<[IsThumb2, HasThumb2DSP]> {
+           Requires<[IsThumb2, HasThumb2DSP, UseMulOps]> {
     let Inst{31-27} = 0b11111;
     let Inst{26-23} = 0b0110;
     let Inst{22-20} = 0b001;
@@ -2640,7 +2642,7 @@ multiclass T2I_smla<string opc, PatFrag opnode> {
               !strconcat(opc, "tt"), "\t$Rd, $Rn, $Rm, $Ra",
              [(set rGPR:$Rd, (add rGPR:$Ra, (opnode (sra rGPR:$Rn, (i32 16)),
                                                  (sra rGPR:$Rm, (i32 16)))))]>,
-          Requires<[IsThumb2, HasThumb2DSP]> {
+           Requires<[IsThumb2, HasThumb2DSP, UseMulOps]> {
     let Inst{31-27} = 0b11111;
     let Inst{26-23} = 0b0110;
     let Inst{22-20} = 0b001;
@@ -2653,7 +2655,7 @@ multiclass T2I_smla<string opc, PatFrag opnode> {
               !strconcat(opc, "wb"), "\t$Rd, $Rn, $Rm, $Ra",
               [(set rGPR:$Rd, (add rGPR:$Ra, (sra (opnode rGPR:$Rn,
                                     (sext_inreg rGPR:$Rm, i16)), (i32 16))))]>,
-          Requires<[IsThumb2, HasThumb2DSP]> {
+           Requires<[IsThumb2, HasThumb2DSP, UseMulOps]> {
     let Inst{31-27} = 0b11111;
     let Inst{26-23} = 0b0110;
     let Inst{22-20} = 0b011;
@@ -2666,7 +2668,7 @@ multiclass T2I_smla<string opc, PatFrag opnode> {
               !strconcat(opc, "wt"), "\t$Rd, $Rn, $Rm, $Ra",
               [(set rGPR:$Rd, (add rGPR:$Ra, (sra (opnode rGPR:$Rn,
                                       (sra rGPR:$Rm, (i32 16))), (i32 16))))]>,
-          Requires<[IsThumb2, HasThumb2DSP]> {
+           Requires<[IsThumb2, HasThumb2DSP, UseMulOps]> {
     let Inst{31-27} = 0b11111;
     let Inst{26-23} = 0b0110;
     let Inst{22-20} = 0b011;
@@ -2760,7 +2762,7 @@ def t2SMLSLDX : T2FourReg_mac<1, 0b101, 0b1101, (outs rGPR:$Ra,rGPR:$Rd),
 //  Division Instructions.
 //  Signed and unsigned division on v7-M
 //
-def t2SDIV : T2ThreeReg<(outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm), IIC_iALUi,
+def t2SDIV : T2ThreeReg<(outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm), IIC_iDIV,
                  "sdiv", "\t$Rd, $Rn, $Rm",
                  [(set rGPR:$Rd, (sdiv rGPR:$Rn, rGPR:$Rm))]>,
                  Requires<[HasDivide, IsThumb2]> {
@@ -2771,7 +2773,7 @@ def t2SDIV : T2ThreeReg<(outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm), IIC_iALUi,
   let Inst{7-4} = 0b1111;
 }
 
-def t2UDIV : T2ThreeReg<(outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm), IIC_iALUi,
+def t2UDIV : T2ThreeReg<(outs rGPR:$Rd), (ins rGPR:$Rn, rGPR:$Rm), IIC_iDIV,
                  "udiv", "\t$Rd, $Rn, $Rm",
                  [(set rGPR:$Rd, (udiv rGPR:$Rn, rGPR:$Rm))]>,
                  Requires<[HasDivide, IsThumb2]> {