diff --git a/Makefile.system b/Makefile.system
index 7d26eccc3..62926b380 100644
--- a/Makefile.system
+++ b/Makefile.system
@@ -668,6 +668,7 @@ DYNAMIC_CORE += NEOVERSEN1
 ifneq ($(NO_SVE), 1)
 DYNAMIC_CORE += NEOVERSEV1
 DYNAMIC_CORE += NEOVERSEN2
+DYNAMIC_CORE += ARMV8SVE
 endif
 DYNAMIC_CORE += CORTEXA55
 DYNAMIC_CORE += FALKOR
diff --git a/cmake/arch.cmake b/cmake/arch.cmake
index e6e434a0a..07df31b89 100644
--- a/cmake/arch.cmake
+++ b/cmake/arch.cmake
@@ -46,7 +46,7 @@ if (DYNAMIC_ARCH)
   if (ARM64)
 	  set(DYNAMIC_CORE ARMV8 CORTEXA53 CORTEXA55 CORTEXA57 CORTEXA72 CORTEXA73 FALKOR THUNDERX THUNDERX2T99 TSV110 EMAG8180 NEOVERSEN1 THUNDERX3T110)
     if (${CMAKE_C_COMPILER_VERSION} VERSION_GREATER 9.99)
-          set(DYNAMIC_CORE ${DYNAMIC_CORE} NEOVERSEV1 NEOVERSEN2)
+          set(DYNAMIC_CORE ${DYNAMIC_CORE} NEOVERSEV1 NEOVERSEN2 ARMV8SVE)
     endif ()
     if (DYNAMIC_LIST)
 	  set(DYNAMIC_CORE ARMV8 ${DYNAMIC_LIST})
diff --git a/driver/others/dynamic_arm64.c b/driver/others/dynamic_arm64.c
index ef2597234..530d18115 100644
--- a/driver/others/dynamic_arm64.c
+++ b/driver/others/dynamic_arm64.c
@@ -1,5 +1,6 @@
 /*********************************************************************/
 /* Copyright 2009, 2010 The University of Texas at Austin.           */
+/* Copyright 2023 The OpenBLAS Project                               */
 /* All rights reserved.                                              */
 /*                                                                   */
 /* Redistribution and use in source and binary forms, with or        */
@@ -109,6 +110,11 @@ extern gotoblas_t gotoblas_NEOVERSEN2;
 #else
 #define gotoblas_NEOVERSEN2 gotoblas_ARMV8
 #endif
+#ifdef DYN_ARMV8SVE
+extern gotoblas_t gotoblas_ARMV8SVE;
+#else
+#define gotoblas_ARMV8SVE gotoblas_ARMV8
+#endif
 #ifdef DYN_CORTEX_A55
 extern gotoblas_t  gotoblas_CORTEXA55;
 #else
@@ -128,9 +134,11 @@ extern gotoblas_t  gotoblas_NEOVERSEN1;
 #ifndef NO_SVE
 extern gotoblas_t  gotoblas_NEOVERSEV1;
 extern gotoblas_t  gotoblas_NEOVERSEN2;
+extern gotoblas_t  gotoblas_ARMV8SVE;
 #else
 #define gotoblas_NEOVERSEV1 gotoblas_ARMV8
 #define gotoblas_NEOVERSEN2 gotoblas_ARMV8
+#define gotoblas_ARMV8SVE   gotoblas_ARMV8
 #endif
 extern gotoblas_t  gotoblas_THUNDERX3T110;
 extern gotoblas_t  gotoblas_CORTEXA55;
@@ -140,7 +148,7 @@ extern void openblas_warning(int verbose, const char * msg);
 #define FALLBACK_VERBOSE 1
 #define NEOVERSEN1_FALLBACK "OpenBLAS : Your OS does not support SVE instructions. OpenBLAS is using Neoverse N1 kernels as a fallback, which may give poorer performance.\n"
 
-#define NUM_CORETYPES   13
+#define NUM_CORETYPES   16
 
 /*
  * In case asm/hwcap.h is outdated on the build system, make sure
@@ -173,6 +181,7 @@ static char *corename[] = {
   "neoversen2",
   "thunderx3t110",
   "cortexa55",
+  "armv8sve",
   "unknown"
 };
 
@@ -192,6 +201,7 @@ char *gotoblas_corename(void) {
   if (gotoblas == &gotoblas_NEOVERSEN2)   return corename[12];
   if (gotoblas == &gotoblas_THUNDERX3T110) return corename[13];
   if (gotoblas == &gotoblas_CORTEXA55)    return corename[14];
+  if (gotoblas == &gotoblas_ARMV8SVE)     return corename[15];
   return corename[NUM_CORETYPES];
 }
 
@@ -226,6 +236,7 @@ static gotoblas_t *force_coretype(char *coretype) {
     case 12: return (&gotoblas_NEOVERSEN2);
     case 13: return (&gotoblas_THUNDERX3T110);
     case 14: return (&gotoblas_CORTEXA55);
+    case 15: return (&gotoblas_ARMV8SVE);
   }
   snprintf(message, 128, "Core not found: %s\n", coretype);
   openblas_warning(1, message);
@@ -345,6 +356,12 @@ static gotoblas_t *get_coretype(void) {
       snprintf(coremsg, 128, "Unknown CPU model - implementer %x part %x\n",implementer,part);
       openblas_warning(1, coremsg);
   }
+#ifndef NO_SVE
+  if ((getauxval(AT_HWCAP) & HWCAP_SVE)) {
+    return &gotoblas_ARMV8SVE;
+  }
+#endif
+
   return NULL;
 #endif
 }
diff --git a/kernel/arm64/cgemm_ncopy_sve_v1.c b/kernel/arm64/cgemm_ncopy_sve_v1.c
index 6aa44a8f6..2fdaf5fcd 100644
--- a/kernel/arm64/cgemm_ncopy_sve_v1.c
+++ b/kernel/arm64/cgemm_ncopy_sve_v1.c
@@ -1,5 +1,6 @@
 /*********************************************************************/
 /* Copyright 2009, 2010 The University of Texas at Austin.           */
+/* Copyright 2023 The OpenBLAS Project                               */
 /* All rights reserved.                                              */
 /*                                                                   */
 /* Redistribution and use in source and binary forms, with or        */
@@ -52,7 +53,7 @@ int CNAME(BLASLONG m, BLASLONG n, IFLOAT *a, BLASLONG lda, IFLOAT *b){
     boffset = b;
 
     j = 0;
-    svbool_t pg = svwhilelt_b32(j, n);
+    svbool_t pg = svwhilelt_b32((uint64_t)j, (uint64_t)n);
     uint32_t active = svcntp_b32(svptrue_b32(), pg);
     do {
 
@@ -69,7 +70,7 @@ int CNAME(BLASLONG m, BLASLONG n, IFLOAT *a, BLASLONG lda, IFLOAT *b){
         aoffset += active * lda * 2;
 
         j += svcntw();
-        pg = svwhilelt_b32(j, n);
+        pg = svwhilelt_b32((uint64_t)j, (uint64_t)n);
         active = svcntp_b32(svptrue_b32(), pg);
 
 
diff --git a/kernel/arm64/cgemm_tcopy_sve_v1.c b/kernel/arm64/cgemm_tcopy_sve_v1.c
index 748cd954e..086a2fed1 100644
--- a/kernel/arm64/cgemm_tcopy_sve_v1.c
+++ b/kernel/arm64/cgemm_tcopy_sve_v1.c
@@ -1,5 +1,6 @@
 /*********************************************************************/
 /* Copyright 2009, 2010 The University of Texas at Austin.           */
+/* Copyright 2023 The OpenBLAS Project                               */
 /* All rights reserved.                                              */
 /*                                                                   */
 /* Redistribution and use in source and binary forms, with or        */
@@ -50,7 +51,7 @@ int CNAME(BLASLONG m, BLASLONG n, IFLOAT *a, BLASLONG lda, IFLOAT *b){
     boffset = b;
 
     j = 0;
-    svbool_t pg = svwhilelt_b32(j, n);
+    svbool_t pg = svwhilelt_b32((uint64_t)j, (uint64_t)n);
     uint32_t active = svcntp_b32(svptrue_b32(), pg);
     do {
 
@@ -66,7 +67,7 @@ int CNAME(BLASLONG m, BLASLONG n, IFLOAT *a, BLASLONG lda, IFLOAT *b){
         aoffset += active * 2;
 
         j += svcntw();
-        pg = svwhilelt_b32(j, n);
+        pg = svwhilelt_b32((uint64_t)j, (uint64_t)n);
         active = svcntp_b32(svptrue_b32(), pg);
 
     } while (svptest_any(svptrue_b32(), pg));
diff --git a/kernel/arm64/symm_lcopy_sve.c b/kernel/arm64/symm_lcopy_sve.c
index 6ba4afc8b..e138f0647 100644
--- a/kernel/arm64/symm_lcopy_sve.c
+++ b/kernel/arm64/symm_lcopy_sve.c
@@ -1,5 +1,6 @@
 /*********************************************************************/
 /* Copyright 2009, 2010 The University of Texas at Austin.           */
+/* Copyright 2023 The OpenBLAS Project                               */
 /* All rights reserved.                                              */
 /*                                                                   */
 /* Redistribution and use in source and binary forms, with or        */
@@ -52,7 +53,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
   svint64_t one_vec = svdup_s64(1LL);
 
   int64_t j = 0;
-  svbool_t pg = svwhilelt_b64(j, n);
+  svbool_t pg = svwhilelt_b64((uint64_t)j, (uint64_t)n);
   int64_t active = svcntp_b64(svptrue_b64(), pg);
   svint64_t index_neg = svindex_s64(0LL, -1LL);
   svint64_t index = svindex_s64(0LL, 1LL);
@@ -86,7 +87,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
     posX += sve_size;
     posX_vec = svdup_s64(posX);
     j += sve_size;
-    pg = svwhilelt_b64(j, n);
+    pg = svwhilelt_b64((uint64_t)j, (uint64_t)n);
     active = svcntp_b64(svptrue_b64(), pg);
   } while (svptest_any(svptrue_b64(), pg));
 
@@ -99,7 +100,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
 
   int32_t N = n;
   int32_t j = 0;
-  svbool_t pg = svwhilelt_b32(j, N);
+  svbool_t pg = svwhilelt_b32((uint32_t)j, (uint32_t)N);
   int32_t active = svcntp_b32(svptrue_b32(), pg);
   svint32_t index_neg = svindex_s32(0, -1);
   svint32_t index = svindex_s32(0, 1);
@@ -133,7 +134,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
     posX += sve_size;
     posX_vec = svdup_s32(posX);
     j += sve_size;
-    pg = svwhilelt_b32(j, N);
+    pg = svwhilelt_b32((uint32_t)j, (uint32_t)N);
     active = svcntp_b32(svptrue_b32(), pg);
   } while (svptest_any(svptrue_b32(), pg));
 
diff --git a/kernel/arm64/symm_ucopy_sve.c b/kernel/arm64/symm_ucopy_sve.c
index 32da5bd16..9a4cb6d4f 100644
--- a/kernel/arm64/symm_ucopy_sve.c
+++ b/kernel/arm64/symm_ucopy_sve.c
@@ -1,5 +1,6 @@
 /*********************************************************************/
 /* Copyright 2009, 2010 The University of Texas at Austin.           */
+/* Copyright 2023 The OpenBLAS Project                               */
 /* All rights reserved.                                              */
 /*                                                                   */
 /* Redistribution and use in source and binary forms, with or        */
@@ -52,7 +53,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
   svint64_t one_vec = svdup_s64(1LL);
 
   int64_t j = 0;
-  svbool_t pg = svwhilelt_b64(j, n);
+  svbool_t pg = svwhilelt_b64((uint64_t)j, (uint64_t)n);
   int64_t active = svcntp_b64(svptrue_b64(), pg);
   svint64_t index_neg = svindex_s64(0LL, -1LL);
   svint64_t index = svindex_s64(0LL, 1LL);
@@ -86,7 +87,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
     posX += sve_size;
     posX_vec = svdup_s64(posX);
     j += sve_size;
-    pg = svwhilelt_b64(j, n);
+    pg = svwhilelt_b64((uint64_t)j, (uint64_t)n);
     active = svcntp_b64(svptrue_b64(), pg);
   } while (svptest_any(svptrue_b64(), pg));
 
@@ -99,7 +100,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
 
   int32_t N = n;
   int32_t j = 0;
-  svbool_t pg = svwhilelt_b32(j, N);
+  svbool_t pg = svwhilelt_b32((uint32_t)j, (uint32_t)N);
   int32_t active = svcntp_b32(svptrue_b32(), pg);
   svint32_t index_neg = svindex_s32(0, -1);
   svint32_t index = svindex_s32(0, 1);
@@ -133,7 +134,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
     posX += sve_size;
     posX_vec = svdup_s32(posX);
     j += sve_size;
-    pg = svwhilelt_b32(j, N);
+    pg = svwhilelt_b32((uint32_t)j, (uint32_t)N);
     active = svcntp_b32(svptrue_b32(), pg);
   } while (svptest_any(svptrue_b32(), pg));
 
diff --git a/kernel/arm64/trsm_ltcopy_sve.c b/kernel/arm64/trsm_ltcopy_sve.c
index ac4019e26..fdda992e0 100644
--- a/kernel/arm64/trsm_ltcopy_sve.c
+++ b/kernel/arm64/trsm_ltcopy_sve.c
@@ -1,5 +1,6 @@
 /*********************************************************************/
 /* Copyright 2009, 2010 The University of Texas at Austin.           */
+/* Copyright 2023 The OpenBLAS Project                               */
 /* All rights reserved.                                              */
 /*                                                                   */
 /* Redistribution and use in source and binary forms, with or        */
@@ -55,12 +56,12 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG offset, FLOAT
   jj = offset;
 #ifdef DOUBLE
   int64_t js = 0;
-  svbool_t pn = svwhilelt_b64(js, n);
+  svbool_t pn = svwhilelt_b64((uint64_t)js, (uint64_t)n);
   int n_active = svcntp_b64(svptrue_b64(), pn);
 #else
   int32_t N = n;
   int32_t js = 0;
-  svbool_t pn = svwhilelt_b32(js, N);
+  svbool_t pn = svwhilelt_b32((uint32_t)js, (uint32_t)N);
   int n_active = svcntp_b32(svptrue_b32(), pn);
 #endif
   do {
@@ -104,11 +105,11 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG offset, FLOAT
 
     js += n_active;
 #ifdef DOUBLE
-    pn = svwhilelt_b64(js, n);
+    pn = svwhilelt_b64((uint64_t)js, (uint64_t)n);
     n_active = svcntp_b64(svptrue_b64(), pn);
   } while (svptest_any(svptrue_b64(), pn));
 #else
-    pn = svwhilelt_b32(js, N);
+    pn = svwhilelt_b32((uint32_t)js, (uint32_t)N);
     n_active = svcntp_b32(svptrue_b32(), pn);
   } while (svptest_any(svptrue_b32(), pn));
 #endif
diff --git a/kernel/arm64/trsm_uncopy_sve.c b/kernel/arm64/trsm_uncopy_sve.c
index 8fdcd0f4b..1a03aa974 100644
--- a/kernel/arm64/trsm_uncopy_sve.c
+++ b/kernel/arm64/trsm_uncopy_sve.c
@@ -1,5 +1,6 @@
 /*********************************************************************/
 /* Copyright 2009, 2010 The University of Texas at Austin.           */
+/* Copyright 2023 The OpenBLAS Project                               */
 /* All rights reserved.                                              */
 /*                                                                   */
 /* Redistribution and use in source and binary forms, with or        */
@@ -56,13 +57,13 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG offset, FLOAT
 #ifdef DOUBLE
   int64_t js = 0;
   svint64_t index = svindex_s64(0LL, lda);
-  svbool_t pn = svwhilelt_b64(js, n);
+  svbool_t pn = svwhilelt_b64((uint64_t)js, (uint64_t)n);
   int n_active = svcntp_b64(svptrue_b64(), pn);
 #else
   int32_t N = n;
   int32_t js = 0;
   svint32_t index = svindex_s32(0, lda);
-  svbool_t pn = svwhilelt_b32(js, N);
+  svbool_t pn = svwhilelt_b32((uint32_t)js, (uint32_t)N);
   int n_active = svcntp_b32(svptrue_b32(), pn);
 #endif
   do {
@@ -106,11 +107,11 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG offset, FLOAT
 
     js += n_active;
 #ifdef DOUBLE
-    pn = svwhilelt_b64(js, n);
+    pn = svwhilelt_b64((uint64_t)js, (uint64_t)n);
     n_active = svcntp_b64(svptrue_b64(), pn);
   } while (svptest_any(svptrue_b64(), pn));
 #else
-    pn = svwhilelt_b32(js, N);
+    pn = svwhilelt_b32((uint32_t)js, (uint32_t)N);
     n_active = svcntp_b32(svptrue_b32(), pn);
   } while (svptest_any(svptrue_b32(), pn));
 #endif
diff --git a/kernel/arm64/trsm_utcopy_sve.c b/kernel/arm64/trsm_utcopy_sve.c
index 0f5f0dccd..b06166f36 100644
--- a/kernel/arm64/trsm_utcopy_sve.c
+++ b/kernel/arm64/trsm_utcopy_sve.c
@@ -1,5 +1,6 @@
 /*********************************************************************/
 /* Copyright 2009, 2010 The University of Texas at Austin.           */
+/* Copyright 2023 The OpenBLAS Project                               */
 /* All rights reserved.                                              */
 /*                                                                   */
 /* Redistribution and use in source and binary forms, with or        */
@@ -55,12 +56,12 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG offset, FLOAT
   jj = offset;
 #ifdef DOUBLE
   int64_t js = 0;
-  svbool_t pn = svwhilelt_b64(js, n);
+  svbool_t pn = svwhilelt_b64((uint64_t)js, (uint64_t)n);
   int n_active = svcntp_b64(svptrue_b64(), pn);
 #else
   int32_t N = n;
   int32_t js = 0;
-  svbool_t pn = svwhilelt_b32(js, N);
+  svbool_t pn = svwhilelt_b32((uint32_t)js, (uint32_t)N);
   int n_active = svcntp_b32(svptrue_b32(), pn);
 #endif
   do {
@@ -104,11 +105,11 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG offset, FLOAT
 
     js += n_active;
 #ifdef DOUBLE
-    pn = svwhilelt_b64(js, n);
+    pn = svwhilelt_b64((uint64_t)js, (uint64_t)n);
     n_active = svcntp_b64(svptrue_b64(), pn);
   } while (svptest_any(svptrue_b64(), pn));
 #else
-    pn = svwhilelt_b32(js, N);
+    pn = svwhilelt_b32((uint32_t)js, (uint32_t)N);
     n_active = svcntp_b32(svptrue_b32(), pn);
   } while (svptest_any(svptrue_b32(), pn));
 #endif
diff --git a/kernel/arm64/zgemm_ncopy_sve_v1.c b/kernel/arm64/zgemm_ncopy_sve_v1.c
index 8f9b4268a..6b8c93baf 100644
--- a/kernel/arm64/zgemm_ncopy_sve_v1.c
+++ b/kernel/arm64/zgemm_ncopy_sve_v1.c
@@ -1,5 +1,6 @@
 /*********************************************************************/
 /* Copyright 2009, 2010 The University of Texas at Austin.           */
+/* Copyright 2023 The OpenBLAS Project                               */
 /* All rights reserved.                                              */
 /*                                                                   */
 /* Redistribution and use in source and binary forms, with or        */
@@ -52,7 +53,7 @@ int CNAME(BLASLONG m, BLASLONG n, IFLOAT *a, BLASLONG lda, IFLOAT *b){
     boffset = b;
 
     j = 0;
-    svbool_t pg = svwhilelt_b64(j, n);
+    svbool_t pg = svwhilelt_b64((uint64_t)j, (uint64_t)n);
     uint64_t active = svcntp_b64(svptrue_b64(), pg);
     do {
 
@@ -69,7 +70,7 @@ int CNAME(BLASLONG m, BLASLONG n, IFLOAT *a, BLASLONG lda, IFLOAT *b){
         aoffset += active * lda * 2;
 
         j += svcntd();
-        pg = svwhilelt_b64(j, n);
+        pg = svwhilelt_b64((uint64_t)j, (uint64_t)n);
         active = svcntp_b64(svptrue_b64(), pg);
 
 
diff --git a/kernel/arm64/zgemm_tcopy_sve_v1.c b/kernel/arm64/zgemm_tcopy_sve_v1.c
index c6e50bc1c..fd8d2190f 100644
--- a/kernel/arm64/zgemm_tcopy_sve_v1.c
+++ b/kernel/arm64/zgemm_tcopy_sve_v1.c
@@ -1,5 +1,6 @@
 /*********************************************************************/
 /* Copyright 2009, 2010 The University of Texas at Austin.           */
+/* Copyright 2023 The OpenBLAS Project                               */
 /* All rights reserved.                                              */
 /*                                                                   */
 /* Redistribution and use in source and binary forms, with or        */
@@ -50,7 +51,7 @@ int CNAME(BLASLONG m, BLASLONG n, IFLOAT *a, BLASLONG lda, IFLOAT *b){
     boffset = b;
 
     j = 0;
-    svbool_t pg = svwhilelt_b64(j, n);
+    svbool_t pg = svwhilelt_b64((uint64_t)j, (uint64_t)n);
     uint64_t active = svcntp_b64(svptrue_b64(), pg);
     do {
 
@@ -66,7 +67,7 @@ int CNAME(BLASLONG m, BLASLONG n, IFLOAT *a, BLASLONG lda, IFLOAT *b){
         aoffset += active * 2;
 
         j += svcntd();
-        pg = svwhilelt_b64(j, n);
+        pg = svwhilelt_b64((uint64_t)j, (uint64_t)n);
         active = svcntp_b64(svptrue_b64(), pg);
 
     } while (svptest_any(svptrue_b64(), pg));
diff --git a/kernel/arm64/zhemm_ltcopy_sve.c b/kernel/arm64/zhemm_ltcopy_sve.c
index 37dbfe4e1..615667264 100644
--- a/kernel/arm64/zhemm_ltcopy_sve.c
+++ b/kernel/arm64/zhemm_ltcopy_sve.c
@@ -1,5 +1,6 @@
 /*********************************************************************/
 /* Copyright 2009, 2010 The University of Texas at Austin.           */
+/* Copyright 2023 The OpenBLAS Project                               */
 /* All rights reserved.                                              */
 /*                                                                   */
 /* Redistribution and use in source and binary forms, with or        */
@@ -54,7 +55,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
   svint64_t one_vec = svdup_s64(1LL);
 
   int64_t j = 0;
-  svbool_t pg = svwhilelt_b64(j, n);
+  svbool_t pg = svwhilelt_b64((uint64_t)j, (uint64_t)n);
   int64_t active = svcntp_b64(svptrue_b64(), pg);
   svint64_t index_neg = svindex_s64(0LL, -1LL);
   svint64_t index = svindex_s64(0LL, 1LL);
@@ -79,7 +80,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
         gat_ind = svadd_m(cmp, gat_ind, lda_vec);
         gat_ind = svadd_m(svnot_z(pg, cmp) , gat_ind, 2);
         if (offset <= 0) {
-            svbool_t off_g = svwhilelt_b64(offset, 0LL);
+            svbool_t off_g = svwhilelt_b64((uint64_t)offset, (uint64_t)0LL);
             data_vec_imag = svneg_m(data_vec_imag, off_g, data_vec_imag);
         }
 
@@ -99,7 +100,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
     posX += sve_size;
     posX_vec = svdup_s64(posX);
     j += sve_size;
-    pg = svwhilelt_b64(j, n);
+    pg = svwhilelt_b64((uint64_t)j, (uint64_t)n);
     active = svcntp_b64(svptrue_b64(), pg);
   } while (svptest_any(svptrue_b64(), pg));
 
@@ -117,7 +118,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
 
   int32_t j = 0;
   int32_t N = n;
-  svbool_t pg = svwhilelt_b32(j, N);
+  svbool_t pg = svwhilelt_b32((uint32_t)j, (uint32_t)N);
   int32_t active = svcntp_b32(svptrue_b32(), pg);
   svint32_t index_neg = svindex_s32(0, -1);
   svint32_t index = svindex_s32(0, 1);
@@ -142,7 +143,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
         gat_ind = svadd_m(cmp, gat_ind, lda_vec);
         gat_ind = svadd_m(svnot_z(pg, cmp) , gat_ind, 2);
         if (offset <= 0) {
-            svbool_t off_g = svwhilelt_b32(offset, 0);
+            svbool_t off_g = svwhilelt_b32((uint32_t)offset, (uint32_t)0);
             data_vec_imag = svneg_m(data_vec_imag, off_g, data_vec_imag);
         }
 
@@ -162,7 +163,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
     posX += sve_size;
     posX_vec = svdup_s32(posX);
     j += sve_size;
-    pg = svwhilelt_b32(j, N);
+    pg = svwhilelt_b32((uint32_t)j, (uint32_t)N);
     active = svcntp_b32(svptrue_b32(), pg);
   } while (svptest_any(svptrue_b32(), pg));
 
diff --git a/kernel/arm64/zhemm_utcopy_sve.c b/kernel/arm64/zhemm_utcopy_sve.c
index 21e03b7be..f763d5607 100644
--- a/kernel/arm64/zhemm_utcopy_sve.c
+++ b/kernel/arm64/zhemm_utcopy_sve.c
@@ -1,5 +1,6 @@
 /*********************************************************************/
 /* Copyright 2009, 2010 The University of Texas at Austin.           */
+/* Copyright 2023 The OpenBLAS Project                               */
 /* All rights reserved.                                              */
 /*                                                                   */
 /* Redistribution and use in source and binary forms, with or        */
@@ -54,7 +55,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
   svint64_t one_vec = svdup_s64(1LL);
 
   int64_t j = 0;
-  svbool_t pg = svwhilelt_b64(j, n);
+  svbool_t pg = svwhilelt_b64((uint64_t)j, (uint64_t)n);
   int64_t active = svcntp_b64(svptrue_b64(), pg);
   svint64_t index_neg = svindex_s64(0LL, -1LL);
   svint64_t index = svindex_s64(0LL, 1LL);
@@ -80,7 +81,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
         gat_ind = svadd_m(svnot_z(pg, cmp) , gat_ind, lda_vec);
         data_vec_imag = svneg_z(pg, data_vec_imag);
         if (offset <= 0) {
-            svbool_t off_g = svwhilelt_b64(offset, 0LL);
+            svbool_t off_g = svwhilelt_b64((uint64_t)offset, (uint64_t)0LL);
             data_vec_imag = svneg_m(data_vec_imag, off_g, data_vec_imag);
         }
 
@@ -100,7 +101,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
     posX += sve_size;
     posX_vec = svdup_s64(posX);
     j += sve_size;
-    pg = svwhilelt_b64(j, n);
+    pg = svwhilelt_b64((uint64_t)j, (uint64_t)n);
     active = svcntp_b64(svptrue_b64(), pg);
   } while (svptest_any(svptrue_b64(), pg));
 #else
@@ -116,7 +117,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
 
   int32_t j = 0;
   int32_t N = n;
-  svbool_t pg = svwhilelt_b32(j, N);
+  svbool_t pg = svwhilelt_b32((uint32_t)j, (uint32_t)N);
   int32_t active = svcntp_b32(svptrue_b32(), pg);
   svint32_t index_neg = svindex_s32(0, -1);
   svint32_t index = svindex_s32(0, 1);
@@ -142,7 +143,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
         gat_ind = svadd_m(svnot_z(pg, cmp) , gat_ind, lda_vec);
         data_vec_imag = svneg_z(pg, data_vec_imag);
         if (offset <= 0) {
-            svbool_t off_g = svwhilelt_b32(offset, 0);
+            svbool_t off_g = svwhilelt_b32((uint32_t)offset, (uint32_t)0);
             data_vec_imag = svneg_m(data_vec_imag, off_g, data_vec_imag);
         }
 
@@ -162,7 +163,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
     posX += sve_size;
     posX_vec = svdup_s32(posX);
     j += sve_size;
-    pg = svwhilelt_b32(j, N);
+    pg = svwhilelt_b32((uint32_t)j, (uint32_t)N);
     active = svcntp_b32(svptrue_b32(), pg);
   } while (svptest_any(svptrue_b32(), pg));
 
diff --git a/kernel/arm64/zsymm_lcopy_sve.c b/kernel/arm64/zsymm_lcopy_sve.c
index 6f18aa956..5a17d3b19 100644
--- a/kernel/arm64/zsymm_lcopy_sve.c
+++ b/kernel/arm64/zsymm_lcopy_sve.c
@@ -1,5 +1,6 @@
 /*********************************************************************/
 /* Copyright 2009, 2010 The University of Texas at Austin.           */
+/* Copyright 2023 The OpenBLAS Project                               */
 /* All rights reserved.                                              */
 /*                                                                   */
 /* Redistribution and use in source and binary forms, with or        */
@@ -53,7 +54,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
   svint64_t one_vec = svdup_s64(1LL);
 
   int64_t j = 0;
-  svbool_t pg = svwhilelt_b64(j, n);
+  svbool_t pg = svwhilelt_b64((uint64_t)j, (uint64_t)n);
   int64_t active = svcntp_b64(svptrue_b64(), pg);
   svint64_t index_neg = svindex_s64(0LL, -1LL);
   svint64_t index = svindex_s64(0LL, 1LL);
@@ -90,7 +91,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
     posX += sve_size;
     posX_vec = svdup_s64(posX);
     j += sve_size;
-    pg = svwhilelt_b64(j, n);
+    pg = svwhilelt_b64((uint64_t)j, (uint64_t)n);
     active = svcntp_b64(svptrue_b64(), pg);
   } while (svptest_any(svptrue_b64(), pg));
 
@@ -103,7 +104,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
 
   int32_t N = n;
   int32_t j = 0;
-  svbool_t pg = svwhilelt_b32(j, N);
+  svbool_t pg = svwhilelt_b32((uint32_t)j, (uint32_t)N);
   int32_t active = svcntp_b32(svptrue_b32(), pg);
   svint32_t index_neg = svindex_s32(0, -1);
   svint32_t index = svindex_s32(0, 1);
@@ -140,7 +141,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
     posX += sve_size;
     posX_vec = svdup_s32(posX);
     j += sve_size;
-    pg = svwhilelt_b32(j, N);
+    pg = svwhilelt_b32((uint32_t)j, (uint32_t)N);
     active = svcntp_b32(svptrue_b32(), pg);
   } while (svptest_any(svptrue_b32(), pg));
 
diff --git a/kernel/arm64/zsymm_ucopy_sve.c b/kernel/arm64/zsymm_ucopy_sve.c
index 6be48cdaf..06989e3aa 100644
--- a/kernel/arm64/zsymm_ucopy_sve.c
+++ b/kernel/arm64/zsymm_ucopy_sve.c
@@ -1,5 +1,6 @@
 /*********************************************************************/
 /* Copyright 2009, 2010 The University of Texas at Austin.           */
+/* Copyright 2023 The OpenBLAS Project                               */
 /* All rights reserved.                                              */
 /*                                                                   */
 /* Redistribution and use in source and binary forms, with or        */
@@ -53,7 +54,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
   svint64_t one_vec = svdup_s64(1LL);
 
   int64_t j = 0;
-  svbool_t pg = svwhilelt_b64(j, n);
+  svbool_t pg = svwhilelt_b64((uint64_t)j, (uint64_t)n);
   int64_t active = svcntp_b64(svptrue_b64(), pg);
   svint64_t index_neg = svindex_s64(0LL, -1LL);
   svint64_t index = svindex_s64(0LL, 1LL);
@@ -90,7 +91,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
     posX += sve_size;
     posX_vec = svdup_s64(posX);
     j += sve_size;
-    pg = svwhilelt_b64(j, n);
+    pg = svwhilelt_b64((uint64_t)j, (uint64_t)n);
     active = svcntp_b64(svptrue_b64(), pg);
   } while (svptest_any(svptrue_b64(), pg));
 
@@ -103,7 +104,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
 
   int32_t N = n;
   int32_t j = 0;
-  svbool_t pg = svwhilelt_b32(j, N);
+  svbool_t pg = svwhilelt_b32((uint32_t)j, (uint32_t)N);
   int32_t active = svcntp_b32(svptrue_b32(), pg);
   svint32_t index_neg = svindex_s32(0, -1);
   svint32_t index = svindex_s32(0, 1);
@@ -140,7 +141,7 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
     posX += sve_size;
     posX_vec = svdup_s32(posX);
     j += sve_size;
-    pg = svwhilelt_b32(j, N);
+    pg = svwhilelt_b32((uint32_t)j, (uint32_t)N);
     active = svcntp_b32(svptrue_b32(), pg);
   } while (svptest_any(svptrue_b32(), pg));
 
diff --git a/kernel/arm64/ztrmm_lncopy_sve_v1.c b/kernel/arm64/ztrmm_lncopy_sve_v1.c
index d34f607ab..5a7171d9d 100644
--- a/kernel/arm64/ztrmm_lncopy_sve_v1.c
+++ b/kernel/arm64/ztrmm_lncopy_sve_v1.c
@@ -1,5 +1,6 @@
 /*********************************************************************/
 /* Copyright 2009, 2010 The University of Texas at Austin.           */
+/* Copyright 2023 The OpenBLAS Project                               */
 /* All rights reserved.                                              */
 /*                                                                   */
 /* Redistribution and use in source and binary forms, with or        */
@@ -54,11 +55,11 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
     FLOAT *ao;
 #ifdef DOUBLE
     svint64_t index = svindex_s64(0LL, lda);
-    svbool_t pn = svwhilelt_b64(js, n);
+    svbool_t pn = svwhilelt_b64((uint64_t)js, (uint64_t)n);
     int n_active = svcntp_b64(svptrue_b64(), pn);
 #else
     svint32_t index = svindex_s32(0, lda);
-    svbool_t pn = svwhilelt_b32(js, n);
+    svbool_t pn = svwhilelt_b32((uint64_t)js, (uint64_t)n);
     int n_active = svcntp_b32(svptrue_b32(), pn);
 #endif
     do
@@ -132,11 +133,11 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
         posY += n_active;
         js += n_active;
 #ifdef DOUBLE
-        pn = svwhilelt_b64(js, n);
+        pn = svwhilelt_b64((uint64_t)js, (uint64_t)n);
         n_active = svcntp_b64(svptrue_b64(), pn);
     } while (svptest_any(svptrue_b64(), pn));
 #else
-        pn = svwhilelt_b32(js, n);
+        pn = svwhilelt_b32((uint64_t)js, (uint64_t)n);
         n_active = svcntp_b32(svptrue_b32(), pn);
     } while (svptest_any(svptrue_b32(), pn));
 #endif
diff --git a/kernel/arm64/ztrmm_ltcopy_sve_v1.c b/kernel/arm64/ztrmm_ltcopy_sve_v1.c
index 7f34c9857..3a88f26b2 100644
--- a/kernel/arm64/ztrmm_ltcopy_sve_v1.c
+++ b/kernel/arm64/ztrmm_ltcopy_sve_v1.c
@@ -1,5 +1,6 @@
 /*********************************************************************/
 /* Copyright 2009, 2010 The University of Texas at Austin.           */
+/* Copyright 2023 The OpenBLAS Project                               */
 /* All rights reserved.                                              */
 /*                                                                   */
 /* Redistribution and use in source and binary forms, with or        */
@@ -53,10 +54,10 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
     FLOAT *ao;
     js = 0;
 #ifdef DOUBLE
-    svbool_t pn = svwhilelt_b64(js, n);
+    svbool_t pn = svwhilelt_b64((uint64_t)js, (uint64_t)n);
     int n_active = svcntp_b64(svptrue_b64(), pn);
 #else
-    svbool_t pn = svwhilelt_b32(js, n);
+    svbool_t pn = svwhilelt_b32((uint64_t)js, (uint64_t)n);
     int n_active = svcntp_b32(svptrue_b32(), pn);
 #endif
     do
@@ -129,11 +130,11 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
         posY += n_active;
         js += n_active;
 #ifdef DOUBLE
-        pn = svwhilelt_b64(js, n);
+        pn = svwhilelt_b64((uint64_t)js, (uint64_t)n);
         n_active = svcntp_b64(svptrue_b64(), pn);
     } while (svptest_any(svptrue_b64(), pn));
 #else
-        pn = svwhilelt_b32(js, n);
+        pn = svwhilelt_b32((uint64_t)js, (uint64_t)n);
         n_active = svcntp_b32(svptrue_b32(), pn);
     } while (svptest_any(svptrue_b32(), pn));
 #endif
diff --git a/kernel/arm64/ztrmm_uncopy_sve_v1.c b/kernel/arm64/ztrmm_uncopy_sve_v1.c
index 7eb9452c9..c3dbdcbe3 100644
--- a/kernel/arm64/ztrmm_uncopy_sve_v1.c
+++ b/kernel/arm64/ztrmm_uncopy_sve_v1.c
@@ -1,5 +1,6 @@
 /*********************************************************************/
 /* Copyright 2009, 2010 The University of Texas at Austin.           */
+/* Copyright 2023 The OpenBLAS Project                               */
 /* All rights reserved.                                              */
 /*                                                                   */
 /* Redistribution and use in source and binary forms, with or        */
@@ -54,11 +55,11 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
     FLOAT *ao;
 #ifdef DOUBLE
     svint64_t index = svindex_s64(0LL, lda);
-    svbool_t pn = svwhilelt_b64(js, n);
+    svbool_t pn = svwhilelt_b64((uint64_t)js, (uint64_t)n);
     int n_active = svcntp_b64(svptrue_b64(), pn);
 #else
     svint32_t index = svindex_s32(0, lda);
-    svbool_t pn = svwhilelt_b32(js, n);
+    svbool_t pn = svwhilelt_b32((uint64_t)js, (uint64_t)n);
     int n_active = svcntp_b32(svptrue_b32(), pn);
 #endif
     do
@@ -132,11 +133,11 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
         posY += n_active;
         js += n_active;
 #ifdef DOUBLE
-        pn = svwhilelt_b64(js, n);
+        pn = svwhilelt_b64((uint64_t)js, (uint64_t)n);
         n_active = svcntp_b64(svptrue_b64(), pn);
     } while (svptest_any(svptrue_b64(), pn));
 #else
-        pn = svwhilelt_b32(js, n);
+        pn = svwhilelt_b32((uint64_t)js, (uint64_t)n);
         n_active = svcntp_b32(svptrue_b32(), pn);
     } while (svptest_any(svptrue_b32(), pn));
 #endif
diff --git a/kernel/arm64/ztrmm_utcopy_sve_v1.c b/kernel/arm64/ztrmm_utcopy_sve_v1.c
index 60c8ff3b4..ddfa7ba4e 100644
--- a/kernel/arm64/ztrmm_utcopy_sve_v1.c
+++ b/kernel/arm64/ztrmm_utcopy_sve_v1.c
@@ -1,5 +1,6 @@
 /*********************************************************************/
 /* Copyright 2009, 2010 The University of Texas at Austin.           */
+/* Copyright 2023 The OpenBLAS Project                               */
 /* All rights reserved.                                              */
 /*                                                                   */
 /* Redistribution and use in source and binary forms, with or        */
@@ -53,10 +54,10 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
     FLOAT *ao;
     js = 0;
 #ifdef DOUBLE
-    svbool_t pn = svwhilelt_b64(js, n);
+    svbool_t pn = svwhilelt_b64((uint64_t)js, (uint64_t)n);
     int n_active = svcntp_b64(svptrue_b64(), pn);
 #else
-    svbool_t pn = svwhilelt_b32(js, n);
+    svbool_t pn = svwhilelt_b32((uint64_t)js, (uint64_t)n);
     int n_active = svcntp_b32(svptrue_b32(), pn);
 #endif
     do
@@ -128,11 +129,11 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
         posY += n_active;
         js += n_active;
 #ifdef DOUBLE
-        pn = svwhilelt_b64(js, n);
+        pn = svwhilelt_b64((uint64_t)js, (uint64_t)n);
         n_active = svcntp_b64(svptrue_b64(), pn);
     } while (svptest_any(svptrue_b64(), pn));
 #else
-        pn = svwhilelt_b32(js, n);
+        pn = svwhilelt_b32((uint64_t)js, (uint64_t)n);
         n_active = svcntp_b32(svptrue_b32(), pn);
     } while (svptest_any(svptrue_b32(), pn));
 #endif
diff --git a/kernel/arm64/ztrsm_lncopy_sve.c b/kernel/arm64/ztrsm_lncopy_sve.c
index eb7cd0294..f81ba14c2 100644
--- a/kernel/arm64/ztrsm_lncopy_sve.c
+++ b/kernel/arm64/ztrsm_lncopy_sve.c
@@ -1,5 +1,6 @@
 /*********************************************************************/
 /* Copyright 2009, 2010 The University of Texas at Austin.           */
+/* Copyright 2023 The OpenBLAS Project                               */
 /* All rights reserved.                                              */
 /*                                                                   */
 /* Redistribution and use in source and binary forms, with or        */
@@ -52,13 +53,13 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG offset, FLOAT
 #ifdef DOUBLE
   int64_t js = 0;
   svint64_t index = svindex_s64(0LL, lda);
-  svbool_t pn = svwhilelt_b64(js, n);
+  svbool_t pn = svwhilelt_b64((uint64_t)js, (uint64_t)n);
   int n_active = svcntp_b64(svptrue_b64(), pn);
 #else
   int32_t N = n;
   int32_t js = 0;
   svint32_t index = svindex_s32(0, lda);
-  svbool_t pn = svwhilelt_b32(js, N);
+  svbool_t pn = svwhilelt_b32((uint32_t)js, (uint32_t)N);
   int n_active = svcntp_b32(svptrue_b32(), pn);
 #endif
   do {
@@ -106,11 +107,11 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG offset, FLOAT
 
     js += n_active;
 #ifdef DOUBLE
-    pn = svwhilelt_b64(js, n);
+    pn = svwhilelt_b64((uint64_t)js, (uint64_t)n);
     n_active = svcntp_b64(svptrue_b64(), pn);
   } while (svptest_any(svptrue_b64(), pn));
 #else
-    pn = svwhilelt_b32(js, N);
+    pn = svwhilelt_b32((uint32_t)js, (uint32_t)N);
     n_active = svcntp_b32(svptrue_b32(), pn);
   } while (svptest_any(svptrue_b32(), pn));
 #endif
diff --git a/kernel/arm64/ztrsm_ltcopy_sve.c b/kernel/arm64/ztrsm_ltcopy_sve.c
index 34dbf8a30..46a11abed 100644
--- a/kernel/arm64/ztrsm_ltcopy_sve.c
+++ b/kernel/arm64/ztrsm_ltcopy_sve.c
@@ -1,5 +1,6 @@
 /*********************************************************************/
 /* Copyright 2009, 2010 The University of Texas at Austin.           */
+/* Copyright 2023 The OpenBLAS Project                               */
 /* All rights reserved.                                              */
 /*                                                                   */
 /* Redistribution and use in source and binary forms, with or        */
@@ -51,12 +52,12 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG offset, FLOAT
   jj = offset;
 #ifdef DOUBLE
   int64_t js = 0;
-  svbool_t pn = svwhilelt_b64(js, n);
+  svbool_t pn = svwhilelt_b64((uint64_t)js, (uint64_t)n);
   int n_active = svcntp_b64(svptrue_b64(), pn);
 #else
   int32_t N = n;
   int32_t js = 0;
-  svbool_t pn = svwhilelt_b32(js, N);
+  svbool_t pn = svwhilelt_b32((uint32_t)js, (uint32_t)N);
   int n_active = svcntp_b32(svptrue_b32(), pn);
 #endif
   do {
@@ -102,11 +103,11 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG offset, FLOAT
 
     js += n_active;
 #ifdef DOUBLE
-    pn = svwhilelt_b64(js, n);
+    pn = svwhilelt_b64((uint64_t)js, (uint64_t)n);
     n_active = svcntp_b64(svptrue_b64(), pn);
   } while (svptest_any(svptrue_b64(), pn));
 #else
-    pn = svwhilelt_b32(js, N);
+    pn = svwhilelt_b32((uint32_t)js, (uint32_t)N);
     n_active = svcntp_b32(svptrue_b32(), pn);
   } while (svptest_any(svptrue_b32(), pn));
 #endif
diff --git a/kernel/arm64/ztrsm_uncopy_sve.c b/kernel/arm64/ztrsm_uncopy_sve.c
index 92e086b75..436112130 100644
--- a/kernel/arm64/ztrsm_uncopy_sve.c
+++ b/kernel/arm64/ztrsm_uncopy_sve.c
@@ -1,5 +1,6 @@
 /*********************************************************************/
 /* Copyright 2009, 2010 The University of Texas at Austin.           */
+/* Copyright 2023 The OpenBLAS Project                               */
 /* All rights reserved.                                              */
 /*                                                                   */
 /* Redistribution and use in source and binary forms, with or        */
@@ -52,13 +53,13 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG offset, FLOAT
 #ifdef DOUBLE
   int64_t js = 0;
   svint64_t index = svindex_s64(0LL, lda);
-  svbool_t pn = svwhilelt_b64(js, n);
+  svbool_t pn = svwhilelt_b64((uint64_t)js, (uint64_t)n);
   int n_active = svcntp_b64(svptrue_b64(), pn);
 #else
   int32_t N = n;
   int32_t js = 0;
   svint32_t index = svindex_s32(0, lda);
-  svbool_t pn = svwhilelt_b32(js, N);
+  svbool_t pn = svwhilelt_b32((uint32_t)js, (uint32_t)N);
   int n_active = svcntp_b32(svptrue_b32(), pn);
 #endif
   do {
@@ -106,11 +107,11 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG offset, FLOAT
 
     js += n_active;
 #ifdef DOUBLE
-    pn = svwhilelt_b64(js, n);
+    pn = svwhilelt_b64((uint64_t)js, (uint64_t)n);
     n_active = svcntp_b64(svptrue_b64(), pn);
   } while (svptest_any(svptrue_b64(), pn));
 #else
-    pn = svwhilelt_b32(js, N);
+    pn = svwhilelt_b32((uint32_t)js, (uint32_t)N);
     n_active = svcntp_b32(svptrue_b32(), pn);
   } while (svptest_any(svptrue_b32(), pn));
 #endif
diff --git a/kernel/arm64/ztrsm_utcopy_sve.c b/kernel/arm64/ztrsm_utcopy_sve.c
index ccb942e1b..ddf3e265f 100644
--- a/kernel/arm64/ztrsm_utcopy_sve.c
+++ b/kernel/arm64/ztrsm_utcopy_sve.c
@@ -1,5 +1,6 @@
 /*********************************************************************/
 /* Copyright 2009, 2010 The University of Texas at Austin.           */
+/* Copyright 2023 The OpenBLAS Project                               */
 /* All rights reserved.                                              */
 /*                                                                   */
 /* Redistribution and use in source and binary forms, with or        */
@@ -51,12 +52,12 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG offset, FLOAT
   jj = offset;
 #ifdef DOUBLE
   int64_t js = 0;
-  svbool_t pn = svwhilelt_b64(js, n);
+  svbool_t pn = svwhilelt_b64((uint64_t)js, (uint64_t)n);
   int n_active = svcntp_b64(svptrue_b64(), pn);
 #else
   int32_t N = n;
   int32_t js = 0;
-  svbool_t pn = svwhilelt_b32(js, N);
+  svbool_t pn = svwhilelt_b32((uint32_t)js, (uint32_t)N);
   int n_active = svcntp_b32(svptrue_b32(), pn);
 #endif
   do {
@@ -102,11 +103,11 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG offset, FLOAT
 
     js += n_active;
 #ifdef DOUBLE
-    pn = svwhilelt_b64(js, n);
+    pn = svwhilelt_b64((uint64_t)js, (uint64_t)n);
     n_active = svcntp_b64(svptrue_b64(), pn);
   } while (svptest_any(svptrue_b64(), pn));
 #else
-    pn = svwhilelt_b32(js, N);
+    pn = svwhilelt_b32((uint32_t)js, (uint32_t)N);
     n_active = svcntp_b32(svptrue_b32(), pn);
   } while (svptest_any(svptrue_b32(), pn));
 #endif
diff --git a/param.h b/param.h
index aa193a284..84e0c2ac7 100644
--- a/param.h
+++ b/param.h
@@ -3371,7 +3371,7 @@ is a big desktop or server with abundant cache rather than a phone or embedded d
 #define CGEMM_DEFAULT_R 4096
 #define ZGEMM_DEFAULT_R 4096
 
-#elif defined(NEOVERSEV1)
+#elif defined(NEOVERSEV1) // 256-bit SVE
 
 #if defined(XDOUBLE) || defined(DOUBLE)
 #define SWITCH_RATIO            8
@@ -3449,7 +3449,7 @@ is a big desktop or server with abundant cache rather than a phone or embedded d
 #define CGEMM_DEFAULT_R 4096
 #define ZGEMM_DEFAULT_R 4096
 
-#elif defined(ARMV8SVE) || defined(A64FX) || defined(ARMV9) || defined(CORTEXA510)|| defined(CORTEXA710) || defined(CORTEXX2)
+#elif defined(A64FX) // 512-bit SVE
 
 /* When all BLAS3 routines are implemeted with SVE, SGEMM_DEFAULT_UNROLL_M should be "sve_vl".
 Until then, just keep it different than DGEMM_DEFAULT_UNROLL_N to keep copy routines in both directions seperated. */
@@ -3490,6 +3490,43 @@ Until then, just keep it different than DGEMM_DEFAULT_UNROLL_N to keep copy rout
 #define CGEMM_DEFAULT_R 4096
 #define ZGEMM_DEFAULT_R 4096
 
+#elif defined(ARMV8SVE) || defined(ARMV9) || defined(CORTEXA510)|| defined(CORTEXA710) || defined(CORTEXX2) // 128-bit SVE
+
+#if defined(XDOUBLE) || defined(DOUBLE)
+#define SWITCH_RATIO            8
+#else
+#define SWITCH_RATIO            16
+#endif
+
+#define SGEMM_DEFAULT_UNROLL_M  4 // Actually 1VL (8) but kept seperate to keep copies seperate
+#define SGEMM_DEFAULT_UNROLL_N  8
+
+#define DGEMM_DEFAULT_UNROLL_M  4
+#define DGEMM_DEFAULT_UNROLL_N  8
+
+#define CGEMM_DEFAULT_UNROLL_M  2
+#define CGEMM_DEFAULT_UNROLL_N  4
+#define CGEMM_DEFAULT_UNROLL_MN  16
+
+#define ZGEMM_DEFAULT_UNROLL_M  2
+#define ZGEMM_DEFAULT_UNROLL_N  4
+#define ZGEMM_DEFAULT_UNROLL_MN  16
+
+#define SGEMM_DEFAULT_P 128
+#define DGEMM_DEFAULT_P 160
+#define CGEMM_DEFAULT_P 128
+#define ZGEMM_DEFAULT_P 128
+
+#define SGEMM_DEFAULT_Q 352
+#define DGEMM_DEFAULT_Q 128
+#define CGEMM_DEFAULT_Q 224
+#define ZGEMM_DEFAULT_Q 112
+
+#define SGEMM_DEFAULT_R 4096
+#define DGEMM_DEFAULT_R 4096
+#define CGEMM_DEFAULT_R 4096
+#define ZGEMM_DEFAULT_R 4096
+
 #else /* Other/undetected ARMv8 cores */
 
 #define SGEMM_DEFAULT_UNROLL_M  16