diff --git a/gcc/config/loongarch/lasx.md b/gcc/config/loongarch/lasx.md
index 4ac85b7fcf9325de30933b9322ffe8b9c3d10d6e..e4505c1660d1ec64d9cebf506d5119037ded4c49 100644
--- a/gcc/config/loongarch/lasx.md
+++ b/gcc/config/loongarch/lasx.md
@@ -43,9 +43,7 @@
   UNSPEC_LASX_XVSAT_U
   UNSPEC_LASX_XVREPL128VEI
   UNSPEC_LASX_XVSRAR
-  UNSPEC_LASX_XVSRARI
   UNSPEC_LASX_XVSRLR
-  UNSPEC_LASX_XVSRLRI
   UNSPEC_LASX_XVSHUF
   UNSPEC_LASX_XVSHUF_B
   UNSPEC_LASX_BRANCH
@@ -2035,16 +2033,6 @@
   [(set_attr "type" "simd_shift")
    (set_attr "mode" "<MODE>")])
 
-(define_insn "lasx_xvsrari_<lasxfmt>"
-  [(set (match_operand:ILASX 0 "register_operand" "=f")
-	(unspec:ILASX [(match_operand:ILASX 1 "register_operand" "f")
-		       (match_operand 2 "const_<bitimm256>_operand" "")]
-		      UNSPEC_LASX_XVSRARI))]
-  "ISA_HAS_LASX"
-  "xvsrari.<lasxfmt>\t%u0,%u1,%2"
-  [(set_attr "type" "simd_shift")
-   (set_attr "mode" "<MODE>")])
-
 (define_insn "lasx_xvsrlr_<lasxfmt>"
   [(set (match_operand:ILASX 0 "register_operand" "=f")
 	(unspec:ILASX [(match_operand:ILASX 1 "register_operand" "f")
@@ -2055,16 +2043,6 @@
   [(set_attr "type" "simd_shift")
    (set_attr "mode" "<MODE>")])
 
-(define_insn "lasx_xvsrlri_<lasxfmt>"
-  [(set (match_operand:ILASX 0 "register_operand" "=f")
-	(unspec:ILASX [(match_operand:ILASX 1 "register_operand" "f")
-		       (match_operand 2 "const_<bitimm256>_operand" "")]
-		      UNSPEC_LASX_XVSRLRI))]
-  "ISA_HAS_LASX"
-  "xvsrlri.<lasxfmt>\t%u0,%u1,%2"
-  [(set_attr "type" "simd_shift")
-   (set_attr "mode" "<MODE>")])
-
 (define_insn "lasx_xvssub_s_<lasxfmt>"
   [(set (match_operand:ILASX 0 "register_operand" "=f")
 	(ss_minus:ILASX (match_operand:ILASX 1 "register_operand" "f")
diff --git a/gcc/config/loongarch/lsx.md b/gcc/config/loongarch/lsx.md
index 9d7254768ae34707906768ea8b769e52b49c0ff1..c35826ffc0e1ea3bf46819a1065d3f0d92e6db5f 100644
--- a/gcc/config/loongarch/lsx.md
+++ b/gcc/config/loongarch/lsx.md
@@ -44,9 +44,7 @@
   UNSPEC_LSX_VSAT_S
   UNSPEC_LSX_VSAT_U
   UNSPEC_LSX_VSRAR
-  UNSPEC_LSX_VSRARI
   UNSPEC_LSX_VSRLR
-  UNSPEC_LSX_VSRLRI
   UNSPEC_LSX_VSHUF
   UNSPEC_LSX_VEXTW_S
   UNSPEC_LSX_VEXTW_U
@@ -1710,16 +1708,6 @@
   [(set_attr "type" "simd_shift")
    (set_attr "mode" "<MODE>")])
 
-(define_insn "lsx_vsrari_<lsxfmt>"
-  [(set (match_operand:ILSX 0 "register_operand" "=f")
-	(unspec:ILSX [(match_operand:ILSX 1 "register_operand" "f")
-		      (match_operand 2 "const_<bitimm>_operand" "")]
-		     UNSPEC_LSX_VSRARI))]
-  "ISA_HAS_LSX"
-  "vsrari.<lsxfmt>\t%w0,%w1,%2"
-  [(set_attr "type" "simd_shift")
-   (set_attr "mode" "<MODE>")])
-
 (define_insn "lsx_vsrlr_<lsxfmt>"
   [(set (match_operand:ILSX 0 "register_operand" "=f")
 	(unspec:ILSX [(match_operand:ILSX 1 "register_operand" "f")
@@ -1730,16 +1718,6 @@
   [(set_attr "type" "simd_shift")
    (set_attr "mode" "<MODE>")])
 
-(define_insn "lsx_vsrlri_<lsxfmt>"
-  [(set (match_operand:ILSX 0 "register_operand" "=f")
-	(unspec:ILSX [(match_operand:ILSX 1 "register_operand" "f")
-		      (match_operand 2 "const_<bitimm>_operand" "")]
-		     UNSPEC_LSX_VSRLRI))]
-  "ISA_HAS_LSX"
-  "vsrlri.<lsxfmt>\t%w0,%w1,%2"
-  [(set_attr "type" "simd_shift")
-   (set_attr "mode" "<MODE>")])
-
 (define_insn "lsx_vssub_s_<lsxfmt>"
   [(set (match_operand:ILSX 0 "register_operand" "=f")
 	(ss_minus:ILSX (match_operand:ILSX 1 "register_operand" "f")
diff --git a/gcc/config/loongarch/simd.md b/gcc/config/loongarch/simd.md
index 45d2bcaec2ea91fb3028c341154ba28eec898bf6..5e7bd49eaa24794c31e6d54f4778ae9738bb1d4f 100644
--- a/gcc/config/loongarch/simd.md
+++ b/gcc/config/loongarch/simd.md
@@ -932,6 +932,35 @@
   DONE;
 })
 
+;; Integer shift right with rounding.
+(define_insn "simd_<optab>_imm_round_<mode>"
+  [(set (match_operand:IVEC 0 "register_operand" "=f")
+	(any_shiftrt:IVEC
+	  (plus:IVEC
+	    (match_operand:IVEC 1 "register_operand" "f")
+	    (match_operand:IVEC 2 "const_vector_same_val_operand" "Uuvx"))
+	  (match_operand:SI 3 "const_<bitimm>_operand" "I")))]
+  "(HOST_WIDE_INT_1U << UINTVAL (operands[3]) >> 1)
+   == UINTVAL (CONST_VECTOR_ELT (operands[2], 0))"
+  "<x>v<insn>ri.<simdfmt>\t%<wu>0,%<wu>1,%d3"
+  [(set_attr "type" "simd_shift")
+   (set_attr "mode" "<MODE>")])
+
+(define_expand "<simd_isa>_<x>v<insn>ri_<simdfmt>"
+  [(match_operand:IVEC 0 "register_operand" "=f")
+   (match_operand:IVEC 1 "register_operand" " f")
+   (match_operand 2 "const_<bitimm>_operand")
+   (any_shiftrt (const_int 0) (const_int 0))]
+  ""
+{
+  auto addend = HOST_WIDE_INT_1U << UINTVAL (operands[2]) >> 1;
+  rtx addend_v = loongarch_gen_const_int_vector (<MODE>mode, addend);
+
+  emit_insn (gen_simd_<optab>_imm_round_<mode> (operands[0], operands[1],
+						addend_v, operands[2]));
+  DONE;
+})
+
 ; The LoongArch SX Instructions.
 (include "lsx.md")
 
diff --git a/gcc/testsuite/gcc.target/loongarch/vect-shift-imm-round.c b/gcc/testsuite/gcc.target/loongarch/vect-shift-imm-round.c
new file mode 100644
index 0000000000000000000000000000000000000000..6f16566ba9bf434d53ae5484ef06ba4498c7774f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/loongarch/vect-shift-imm-round.c
@@ -0,0 +1,11 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -march=loongarch64 -mlsx" } */
+/* { dg-final { scan-assembler "vsrari\\.w\t\\\$vr\[0-9\]+,\\\$vr\[0-9\]+,15" } } */
+
+int x __attribute__ ((vector_size (16)));
+
+void
+f (void)
+{
+  x = (x + (1 << 14)) >> 15;
+}