Hello,

This patches changes the constraint "e" to "Te".

Regression tested on arm-none-eabi and found no regressions.

Ok for trunk?

Thanks,
Srinath.

gcc/ChangeLog:

2020-04-24  Srinath Parvathaneni  <srinath.parvathan...@arm.com>

        * config/arm/constraints.md (e): Remove constraint.
        (Te): Define constraint.
        * config/arm/mve.md (vaddvq_<supf><mode>): Modify constraint in
        operand 0 from "e" to "Te".
        (vaddvaq_<supf><mode>): Likewise.
        (vaddvq_p_<supf><mode>): Likewise.
        (vmladavq_<supf><mode>): Likewise.
        (vmladavxq_s<mode>): Likewise.
        (vmlsdavq_s<mode>): Likewise.
        (vmlsdavxq_s<mode>): Likewise.
        (vaddvaq_p_<supf><mode>): Likewise.
        (vmladavaq_<supf><mode>): Likewise.
        (vmladavq_p_<supf><mode>): Likewise.
        (vmladavxq_p_s<mode>): Likewise.
        (vmlsdavq_p_s<mode>): Likewise.
        (vmlsdavxq_p_s<mode>): Likewise.
        (vmlsdavaxq_s<mode>): Likewise.
        (vmlsdavaq_s<mode>): Likewise.
        (vmladavaxq_s<mode>): Likewise.
        (vmladavaq_p_<supf><mode>): Likewise.
        (vmladavaxq_p_s<mode>): Likewise.
        (vmlsdavaq_p_s<mode>): Likewise.
        (vmlsdavaxq_p_s<mode>): Likewise.



###############     Attachment also inlined for ease of reply    ###############


diff --git a/gcc/config/arm/constraints.md b/gcc/config/arm/constraints.md
index 
41a85e2713b59f75f0b191b6be03a7ac8f6e321e..fed6c7c84032dd8aba45142b59b980b4a6240d6d
 100644
--- a/gcc/config/arm/constraints.md
+++ b/gcc/config/arm/constraints.md
@@ -32,7 +32,7 @@
 
 ;; The following multi-letter normal constraints have been used:
 ;; in ARM/Thumb-2 state: Da, Db, Dc, Dd, Dn, DN, Dm, Dl, DL, Do, Dv, Dy, Di,
-;;                      Dt, Dp, Dz, Tu
+;;                      Dt, Dp, Dz, Tu, Te
 ;; in Thumb-1 state: Pa, Pb, Pc, Pd, Pe
 ;; in Thumb-2 state: Ha, Pj, PJ, Ps, Pt, Pu, Pv, Pw, Px, Py, Pz, Rd, Rf, Rb, 
Ra,
 ;;                  Rg, Ri
@@ -50,8 +50,8 @@
 (define_register_constraint "Uf" "TARGET_HAVE_MVE ? VFPCC_REG : NO_REGS"
   "MVE FPCCR register")
 
-(define_register_constraint "e" "TARGET_HAVE_MVE ? EVEN_REG : NO_REGS"
-  "MVE EVEN registers @code{r0}, @code{r2}, @code{r4}, @code{r6}, @code{r8},
+(define_register_constraint "Te" "TARGET_HAVE_MVE ? EVEN_REG : NO_REGS"
+  "EVEN core registers @code{r0}, @code{r2}, @code{r4}, @code{r6}, @code{r8},
    @code{r10}, @code{r12}, @code{r14}")
 
 (define_constraint "Rd"
diff --git a/gcc/config/arm/mve.md b/gcc/config/arm/mve.md
index 
9cb18ef50e8320b2d7160346361343c4ab1685b9..f43dabbfd4f15b602f0627a9b0ea423064501e51
 100644
--- a/gcc/config/arm/mve.md
+++ b/gcc/config/arm/mve.md
@@ -1102,7 +1102,7 @@
 ;;
 (define_insn "mve_vaddvq_<supf><mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:MVE_2 1 "s_register_operand" "w")]
         VADDVQ))
   ]
@@ -1477,7 +1477,7 @@
 ;;
 (define_insn "mve_vaddvaq_<supf><mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:SI 1 "s_register_operand" "0")
                    (match_operand:MVE_2 2 "s_register_operand" "w")]
         VADDVAQ))
@@ -1492,7 +1492,7 @@
 ;;
 (define_insn "mve_vaddvq_p_<supf><mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:MVE_2 1 "s_register_operand" "w")
                    (match_operand:HI 2 "vpr_register_operand" "Up")]
         VADDVQ_P))
@@ -2032,7 +2032,7 @@
 ;;
 (define_insn "mve_vmladavq_<supf><mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:MVE_2 1 "s_register_operand" "w")
                    (match_operand:MVE_2 2 "s_register_operand" "w")]
         VMLADAVQ))
@@ -2047,7 +2047,7 @@
 ;;
 (define_insn "mve_vmladavxq_s<mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:MVE_2 1 "s_register_operand" "w")
                    (match_operand:MVE_2 2 "s_register_operand" "w")]
         VMLADAVXQ_S))
@@ -2062,7 +2062,7 @@
 ;;
 (define_insn "mve_vmlsdavq_s<mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:MVE_2 1 "s_register_operand" "w")
                    (match_operand:MVE_2 2 "s_register_operand" "w")]
         VMLSDAVQ_S))
@@ -2077,7 +2077,7 @@
 ;;
 (define_insn "mve_vmlsdavxq_s<mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:MVE_2 1 "s_register_operand" "w")
                    (match_operand:MVE_2 2 "s_register_operand" "w")]
         VMLSDAVXQ_S))
@@ -3685,7 +3685,7 @@
 ;;
 (define_insn "mve_vaddvaq_p_<supf><mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:SI 1 "s_register_operand" "0")
                       (match_operand:MVE_2 2 "s_register_operand" "w")
                       (match_operand:HI 3 "vpr_register_operand" "Up")]
@@ -4101,7 +4101,7 @@
 ;;
 (define_insn "mve_vmladavaq_<supf><mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:SI 1 "s_register_operand" "0")
                       (match_operand:MVE_2 2 "s_register_operand" "w")
                       (match_operand:MVE_2 3 "s_register_operand" "w")]
@@ -4117,7 +4117,7 @@
 ;;
 (define_insn "mve_vmladavq_p_<supf><mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:MVE_2 1 "s_register_operand" "w")
                       (match_operand:MVE_2 2 "s_register_operand" "w")
                       (match_operand:HI 3 "vpr_register_operand" "Up")]
@@ -4133,7 +4133,7 @@
 ;;
 (define_insn "mve_vmladavxq_p_s<mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:MVE_2 1 "s_register_operand" "w")
                       (match_operand:MVE_2 2 "s_register_operand" "w")
                       (match_operand:HI 3 "vpr_register_operand" "Up")]
@@ -4181,7 +4181,7 @@
 ;;
 (define_insn "mve_vmlsdavq_p_s<mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:MVE_2 1 "s_register_operand" "w")
                       (match_operand:MVE_2 2 "s_register_operand" "w")
                       (match_operand:HI 3 "vpr_register_operand" "Up")]
@@ -4197,7 +4197,7 @@
 ;;
 (define_insn "mve_vmlsdavxq_p_s<mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:MVE_2 1 "s_register_operand" "w")
                       (match_operand:MVE_2 2 "s_register_operand" "w")
                       (match_operand:HI 3 "vpr_register_operand" "Up")]
@@ -4581,7 +4581,7 @@
 ;;
 (define_insn "mve_vmlsdavaxq_s<mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:SI 1 "s_register_operand" "0")
                    (match_operand:MVE_2 2 "s_register_operand" "w")
                    (match_operand:MVE_2 3 "s_register_operand" "w")]
@@ -4597,7 +4597,7 @@
 ;;
 (define_insn "mve_vmlsdavaq_s<mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:SI 1 "s_register_operand" "0")
                    (match_operand:MVE_2 2 "s_register_operand" "w")
                    (match_operand:MVE_2 3 "s_register_operand" "w")]
@@ -4613,7 +4613,7 @@
 ;;
 (define_insn "mve_vmladavaxq_s<mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:SI 1 "s_register_operand" "0")
                    (match_operand:MVE_2 2 "s_register_operand" "w")
                    (match_operand:MVE_2 3 "s_register_operand" "w")]
@@ -6298,7 +6298,7 @@
 ;;
 (define_insn "mve_vmladavaq_p_<supf><mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:SI 1 "s_register_operand" "0")
                    (match_operand:MVE_2 2 "s_register_operand" "w")
                    (match_operand:MVE_2 3 "s_register_operand" "w")
@@ -6808,7 +6808,7 @@
 ;;
 (define_insn "mve_vmladavaxq_p_s<mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:SI 1 "s_register_operand" "0")
                       (match_operand:MVE_2 2 "s_register_operand" "w")
                       (match_operand:MVE_2 3 "s_register_operand" "w")
@@ -6825,7 +6825,7 @@
 ;;
 (define_insn "mve_vmlsdavaq_p_s<mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:SI 1 "s_register_operand" "0")
                       (match_operand:MVE_2 2 "s_register_operand" "w")
                       (match_operand:MVE_2 3 "s_register_operand" "w")
@@ -6842,7 +6842,7 @@
 ;;
 (define_insn "mve_vmlsdavaxq_p_s<mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:SI 1 "s_register_operand" "0")
                       (match_operand:MVE_2 2 "s_register_operand" "w")
                       (match_operand:MVE_2 3 "s_register_operand" "w")
@@ -9736,7 +9736,7 @@
        (unspec:MVE_2 [(match_operand:SI 2 "s_register_operand" "1")
                      (match_operand:SI 3 "mve_imm_selective_upto_8" "Rg")]
         VIDUPQ))
-  (set (match_operand:SI 1 "s_register_operand" "=e")
+  (set (match_operand:SI 1 "s_register_operand" "=Te")
        (plus:SI (match_dup 2)
                (match_operand:SI 4 "immediate_operand" "i")))]
  "TARGET_HAVE_MVE"
@@ -9772,7 +9772,7 @@
                      (match_operand:SI 4 "mve_imm_selective_upto_8" "Rg")
                      (match_operand:HI 5 "vpr_register_operand" "Up")]
        VIDUPQ_M))
-  (set (match_operand:SI 2 "s_register_operand" "=e")
+  (set (match_operand:SI 2 "s_register_operand" "=Te")
        (plus:SI (match_dup 3)
                (match_operand:SI 6 "immediate_operand" "i")))]
  "TARGET_HAVE_MVE"
@@ -9804,7 +9804,7 @@
        (unspec:MVE_2 [(match_operand:SI 2 "s_register_operand" "1")
                      (match_operand:SI 3 "immediate_operand" "i")]
        VDDUPQ))
-  (set (match_operand:SI 1 "s_register_operand" "=e")
+  (set (match_operand:SI 1 "s_register_operand" "=Te")
        (minus:SI (match_dup 2)
                 (match_operand:SI 4 "immediate_operand" "i")))]
  "TARGET_HAVE_MVE"
@@ -9840,7 +9840,7 @@
                      (match_operand:SI 4 "mve_imm_selective_upto_8" "Rg")
                      (match_operand:HI 5 "vpr_register_operand" "Up")]
        VDDUPQ_M))
-  (set (match_operand:SI 2 "s_register_operand" "=e")
+  (set (match_operand:SI 2 "s_register_operand" "=Te")
        (minus:SI (match_dup 3)
                 (match_operand:SI 6 "immediate_operand" "i")))]
  "TARGET_HAVE_MVE"
@@ -9891,7 +9891,7 @@
                       (subreg:SI (match_operand:DI 3 "s_register_operand" "r") 
4)
                       (match_operand:SI 4 "mve_imm_selective_upto_8" "Rg")]
         VDWDUPQ))
-   (set (match_operand:SI 1 "s_register_operand" "=e")
+   (set (match_operand:SI 1 "s_register_operand" "=Te")
        (unspec:SI [(match_dup 2)
                    (subreg:SI (match_dup 3) 4)
                    (match_dup 4)]
@@ -9951,7 +9951,7 @@
                       (match_operand:SI 5 "mve_imm_selective_upto_8" "Rg")
                       (match_operand:HI 6 "vpr_register_operand" "Up")]
         VDWDUPQ_M))
-   (set (match_operand:SI 1 "s_register_operand" "=e")
+   (set (match_operand:SI 1 "s_register_operand" "=Te")
        (unspec:SI [(match_dup 2)
                    (match_dup 3)
                    (subreg:SI (match_dup 4) 4)
@@ -10008,7 +10008,7 @@
                       (subreg:SI (match_operand:DI 3 "s_register_operand" "r") 
4)
                       (match_operand:SI 4 "mve_imm_selective_upto_8" "Rg")]
         VIWDUPQ))
-   (set (match_operand:SI 1 "s_register_operand" "=e")
+   (set (match_operand:SI 1 "s_register_operand" "=Te")
        (unspec:SI [(match_dup 2)
                    (subreg:SI (match_dup 3) 4)
                    (match_dup 4)]
@@ -10068,7 +10068,7 @@
                       (match_operand:SI 5 "mve_imm_selective_upto_8" "Rg")
                       (match_operand:HI 6 "vpr_register_operand" "Up")]
         VIWDUPQ_M))
-   (set (match_operand:SI 1 "s_register_operand" "=e")
+   (set (match_operand:SI 1 "s_register_operand" "=Te")
        (unspec:SI [(match_dup 2)
                    (match_dup 3)
                    (subreg:SI (match_dup 4) 4)

diff --git a/gcc/config/arm/constraints.md b/gcc/config/arm/constraints.md
index 
41a85e2713b59f75f0b191b6be03a7ac8f6e321e..fed6c7c84032dd8aba45142b59b980b4a6240d6d
 100644
--- a/gcc/config/arm/constraints.md
+++ b/gcc/config/arm/constraints.md
@@ -32,7 +32,7 @@
 
 ;; The following multi-letter normal constraints have been used:
 ;; in ARM/Thumb-2 state: Da, Db, Dc, Dd, Dn, DN, Dm, Dl, DL, Do, Dv, Dy, Di,
-;;                      Dt, Dp, Dz, Tu
+;;                      Dt, Dp, Dz, Tu, Te
 ;; in Thumb-1 state: Pa, Pb, Pc, Pd, Pe
 ;; in Thumb-2 state: Ha, Pj, PJ, Ps, Pt, Pu, Pv, Pw, Px, Py, Pz, Rd, Rf, Rb, 
Ra,
 ;;                  Rg, Ri
@@ -50,8 +50,8 @@
 (define_register_constraint "Uf" "TARGET_HAVE_MVE ? VFPCC_REG : NO_REGS"
   "MVE FPCCR register")
 
-(define_register_constraint "e" "TARGET_HAVE_MVE ? EVEN_REG : NO_REGS"
-  "MVE EVEN registers @code{r0}, @code{r2}, @code{r4}, @code{r6}, @code{r8},
+(define_register_constraint "Te" "TARGET_HAVE_MVE ? EVEN_REG : NO_REGS"
+  "EVEN core registers @code{r0}, @code{r2}, @code{r4}, @code{r6}, @code{r8},
    @code{r10}, @code{r12}, @code{r14}")
 
 (define_constraint "Rd"
diff --git a/gcc/config/arm/mve.md b/gcc/config/arm/mve.md
index 
9cb18ef50e8320b2d7160346361343c4ab1685b9..f43dabbfd4f15b602f0627a9b0ea423064501e51
 100644
--- a/gcc/config/arm/mve.md
+++ b/gcc/config/arm/mve.md
@@ -1102,7 +1102,7 @@
 ;;
 (define_insn "mve_vaddvq_<supf><mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:MVE_2 1 "s_register_operand" "w")]
         VADDVQ))
   ]
@@ -1477,7 +1477,7 @@
 ;;
 (define_insn "mve_vaddvaq_<supf><mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:SI 1 "s_register_operand" "0")
                    (match_operand:MVE_2 2 "s_register_operand" "w")]
         VADDVAQ))
@@ -1492,7 +1492,7 @@
 ;;
 (define_insn "mve_vaddvq_p_<supf><mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:MVE_2 1 "s_register_operand" "w")
                    (match_operand:HI 2 "vpr_register_operand" "Up")]
         VADDVQ_P))
@@ -2032,7 +2032,7 @@
 ;;
 (define_insn "mve_vmladavq_<supf><mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:MVE_2 1 "s_register_operand" "w")
                    (match_operand:MVE_2 2 "s_register_operand" "w")]
         VMLADAVQ))
@@ -2047,7 +2047,7 @@
 ;;
 (define_insn "mve_vmladavxq_s<mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:MVE_2 1 "s_register_operand" "w")
                    (match_operand:MVE_2 2 "s_register_operand" "w")]
         VMLADAVXQ_S))
@@ -2062,7 +2062,7 @@
 ;;
 (define_insn "mve_vmlsdavq_s<mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:MVE_2 1 "s_register_operand" "w")
                    (match_operand:MVE_2 2 "s_register_operand" "w")]
         VMLSDAVQ_S))
@@ -2077,7 +2077,7 @@
 ;;
 (define_insn "mve_vmlsdavxq_s<mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:MVE_2 1 "s_register_operand" "w")
                    (match_operand:MVE_2 2 "s_register_operand" "w")]
         VMLSDAVXQ_S))
@@ -3685,7 +3685,7 @@
 ;;
 (define_insn "mve_vaddvaq_p_<supf><mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:SI 1 "s_register_operand" "0")
                       (match_operand:MVE_2 2 "s_register_operand" "w")
                       (match_operand:HI 3 "vpr_register_operand" "Up")]
@@ -4101,7 +4101,7 @@
 ;;
 (define_insn "mve_vmladavaq_<supf><mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:SI 1 "s_register_operand" "0")
                       (match_operand:MVE_2 2 "s_register_operand" "w")
                       (match_operand:MVE_2 3 "s_register_operand" "w")]
@@ -4117,7 +4117,7 @@
 ;;
 (define_insn "mve_vmladavq_p_<supf><mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:MVE_2 1 "s_register_operand" "w")
                       (match_operand:MVE_2 2 "s_register_operand" "w")
                       (match_operand:HI 3 "vpr_register_operand" "Up")]
@@ -4133,7 +4133,7 @@
 ;;
 (define_insn "mve_vmladavxq_p_s<mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:MVE_2 1 "s_register_operand" "w")
                       (match_operand:MVE_2 2 "s_register_operand" "w")
                       (match_operand:HI 3 "vpr_register_operand" "Up")]
@@ -4181,7 +4181,7 @@
 ;;
 (define_insn "mve_vmlsdavq_p_s<mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:MVE_2 1 "s_register_operand" "w")
                       (match_operand:MVE_2 2 "s_register_operand" "w")
                       (match_operand:HI 3 "vpr_register_operand" "Up")]
@@ -4197,7 +4197,7 @@
 ;;
 (define_insn "mve_vmlsdavxq_p_s<mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:MVE_2 1 "s_register_operand" "w")
                       (match_operand:MVE_2 2 "s_register_operand" "w")
                       (match_operand:HI 3 "vpr_register_operand" "Up")]
@@ -4581,7 +4581,7 @@
 ;;
 (define_insn "mve_vmlsdavaxq_s<mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:SI 1 "s_register_operand" "0")
                    (match_operand:MVE_2 2 "s_register_operand" "w")
                    (match_operand:MVE_2 3 "s_register_operand" "w")]
@@ -4597,7 +4597,7 @@
 ;;
 (define_insn "mve_vmlsdavaq_s<mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:SI 1 "s_register_operand" "0")
                    (match_operand:MVE_2 2 "s_register_operand" "w")
                    (match_operand:MVE_2 3 "s_register_operand" "w")]
@@ -4613,7 +4613,7 @@
 ;;
 (define_insn "mve_vmladavaxq_s<mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:SI 1 "s_register_operand" "0")
                    (match_operand:MVE_2 2 "s_register_operand" "w")
                    (match_operand:MVE_2 3 "s_register_operand" "w")]
@@ -6298,7 +6298,7 @@
 ;;
 (define_insn "mve_vmladavaq_p_<supf><mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:SI 1 "s_register_operand" "0")
                    (match_operand:MVE_2 2 "s_register_operand" "w")
                    (match_operand:MVE_2 3 "s_register_operand" "w")
@@ -6808,7 +6808,7 @@
 ;;
 (define_insn "mve_vmladavaxq_p_s<mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:SI 1 "s_register_operand" "0")
                       (match_operand:MVE_2 2 "s_register_operand" "w")
                       (match_operand:MVE_2 3 "s_register_operand" "w")
@@ -6825,7 +6825,7 @@
 ;;
 (define_insn "mve_vmlsdavaq_p_s<mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:SI 1 "s_register_operand" "0")
                       (match_operand:MVE_2 2 "s_register_operand" "w")
                       (match_operand:MVE_2 3 "s_register_operand" "w")
@@ -6842,7 +6842,7 @@
 ;;
 (define_insn "mve_vmlsdavaxq_p_s<mode>"
   [
-   (set (match_operand:SI 0 "s_register_operand" "=e")
+   (set (match_operand:SI 0 "s_register_operand" "=Te")
        (unspec:SI [(match_operand:SI 1 "s_register_operand" "0")
                       (match_operand:MVE_2 2 "s_register_operand" "w")
                       (match_operand:MVE_2 3 "s_register_operand" "w")
@@ -9736,7 +9736,7 @@
        (unspec:MVE_2 [(match_operand:SI 2 "s_register_operand" "1")
                      (match_operand:SI 3 "mve_imm_selective_upto_8" "Rg")]
         VIDUPQ))
-  (set (match_operand:SI 1 "s_register_operand" "=e")
+  (set (match_operand:SI 1 "s_register_operand" "=Te")
        (plus:SI (match_dup 2)
                (match_operand:SI 4 "immediate_operand" "i")))]
  "TARGET_HAVE_MVE"
@@ -9772,7 +9772,7 @@
                      (match_operand:SI 4 "mve_imm_selective_upto_8" "Rg")
                      (match_operand:HI 5 "vpr_register_operand" "Up")]
        VIDUPQ_M))
-  (set (match_operand:SI 2 "s_register_operand" "=e")
+  (set (match_operand:SI 2 "s_register_operand" "=Te")
        (plus:SI (match_dup 3)
                (match_operand:SI 6 "immediate_operand" "i")))]
  "TARGET_HAVE_MVE"
@@ -9804,7 +9804,7 @@
        (unspec:MVE_2 [(match_operand:SI 2 "s_register_operand" "1")
                      (match_operand:SI 3 "immediate_operand" "i")]
        VDDUPQ))
-  (set (match_operand:SI 1 "s_register_operand" "=e")
+  (set (match_operand:SI 1 "s_register_operand" "=Te")
        (minus:SI (match_dup 2)
                 (match_operand:SI 4 "immediate_operand" "i")))]
  "TARGET_HAVE_MVE"
@@ -9840,7 +9840,7 @@
                      (match_operand:SI 4 "mve_imm_selective_upto_8" "Rg")
                      (match_operand:HI 5 "vpr_register_operand" "Up")]
        VDDUPQ_M))
-  (set (match_operand:SI 2 "s_register_operand" "=e")
+  (set (match_operand:SI 2 "s_register_operand" "=Te")
        (minus:SI (match_dup 3)
                 (match_operand:SI 6 "immediate_operand" "i")))]
  "TARGET_HAVE_MVE"
@@ -9891,7 +9891,7 @@
                       (subreg:SI (match_operand:DI 3 "s_register_operand" "r") 
4)
                       (match_operand:SI 4 "mve_imm_selective_upto_8" "Rg")]
         VDWDUPQ))
-   (set (match_operand:SI 1 "s_register_operand" "=e")
+   (set (match_operand:SI 1 "s_register_operand" "=Te")
        (unspec:SI [(match_dup 2)
                    (subreg:SI (match_dup 3) 4)
                    (match_dup 4)]
@@ -9951,7 +9951,7 @@
                       (match_operand:SI 5 "mve_imm_selective_upto_8" "Rg")
                       (match_operand:HI 6 "vpr_register_operand" "Up")]
         VDWDUPQ_M))
-   (set (match_operand:SI 1 "s_register_operand" "=e")
+   (set (match_operand:SI 1 "s_register_operand" "=Te")
        (unspec:SI [(match_dup 2)
                    (match_dup 3)
                    (subreg:SI (match_dup 4) 4)
@@ -10008,7 +10008,7 @@
                       (subreg:SI (match_operand:DI 3 "s_register_operand" "r") 
4)
                       (match_operand:SI 4 "mve_imm_selective_upto_8" "Rg")]
         VIWDUPQ))
-   (set (match_operand:SI 1 "s_register_operand" "=e")
+   (set (match_operand:SI 1 "s_register_operand" "=Te")
        (unspec:SI [(match_dup 2)
                    (subreg:SI (match_dup 3) 4)
                    (match_dup 4)]
@@ -10068,7 +10068,7 @@
                       (match_operand:SI 5 "mve_imm_selective_upto_8" "Rg")
                       (match_operand:HI 6 "vpr_register_operand" "Up")]
         VIWDUPQ_M))
-   (set (match_operand:SI 1 "s_register_operand" "=e")
+   (set (match_operand:SI 1 "s_register_operand" "=Te")
        (unspec:SI [(match_dup 2)
                    (match_dup 3)
                    (subreg:SI (match_dup 4) 4)

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