neon/uqadd: clang prior to 9 used incorrect types for the scalar funcs

The second parameter was signed, but should have been unsigned.

arm/neon/uqadd.h

@@ -37,7 +37,11 @@ SIMDE_FUNCTION_ATTRIBUTES
 int8_t
 simde_vuqaddb_s8(int8_t a, uint8_t b) {
   #if defined(SIMDE_ARM_NEON_A64V8_NATIVE)
-    return vuqaddb_s8(a, b);
+    #if defined(SIMDE_BUG_CLANG_GIT_4EC445B8)
+      return vuqaddb_s8(a, HEDLEY_STATIC_CAST(int8_t, b));
+    #else
+      return vuqaddb_s8(a, b);
+    #endif
   #else
     int16_t r_ = HEDLEY_STATIC_CAST(int16_t, a) + HEDLEY_STATIC_CAST(int16_t, b);
     return (r_ < INT8_MIN) ? INT8_MIN : ((r_ > INT8_MAX) ? INT8_MAX : HEDLEY_STATIC_CAST(int8_t, r_));
@@ -52,7 +56,11 @@ SIMDE_FUNCTION_ATTRIBUTES
 int16_t
 simde_vuqaddh_s16(int16_t a, uint16_t b) {
   #if defined(SIMDE_ARM_NEON_A64V8_NATIVE)
-    return vuqaddh_s16(a, b);
+    #if defined(SIMDE_BUG_CLANG_GIT_4EC445B8)
+      return vuqaddh_s16(a, HEDLEY_STATIC_CAST(int16_t, b));
+    #else
+      return vuqaddh_s16(a, b);
+    #endif
   #else
     int32_t r_ = HEDLEY_STATIC_CAST(int32_t, a) + HEDLEY_STATIC_CAST(int32_t, b);
     return (r_ < INT16_MIN) ? INT16_MIN : ((r_ > INT16_MAX) ? INT16_MAX : HEDLEY_STATIC_CAST(int16_t, r_));
@@ -67,7 +75,11 @@ SIMDE_FUNCTION_ATTRIBUTES
 int32_t
 simde_vuqadds_s32(int32_t a, uint32_t b) {
   #if defined(SIMDE_ARM_NEON_A64V8_NATIVE)
-    return vuqadds_s32(a, b);
+    #if defined(SIMDE_BUG_CLANG_GIT_4EC445B8)
+      return vuqadds_s32(a, HEDLEY_STATIC_CAST(int32_t, b));
+    #else
+      return vuqadds_s32(a, b);
+    #endif
   #else
     int64_t r_ = HEDLEY_STATIC_CAST(int64_t, a) + HEDLEY_STATIC_CAST(int64_t, b);
     return (r_ < INT32_MIN) ? INT32_MIN : ((r_ > INT32_MAX) ? INT32_MAX : HEDLEY_STATIC_CAST(int32_t, r_));
@@ -82,7 +94,11 @@ SIMDE_FUNCTION_ATTRIBUTES
 int64_t
 simde_vuqaddd_s64(int64_t a, uint64_t b) {
   #if defined(SIMDE_ARM_NEON_A64V8_NATIVE)
-    return vuqaddd_s64(a, b);
+    #if defined(SIMDE_BUG_CLANG_GIT_4EC445B8)
+      return vuqaddd_s64(a, HEDLEY_STATIC_CAST(int64_t, b));
+    #else
+      return vuqaddd_s64(a, b);
+    #endif
   #else
     /* TODO: I suspect there is room for improvement here.  This is
      * just the first thing that worked, and I don't feel like messing

simde-common.h

@@ -834,6 +834,9 @@ HEDLEY_DIAGNOSTIC_POP
 #      if SIMDE_DETECT_CLANG_VERSION_CHECK(10,0,0) && SIMDE_DETECT_CLANG_VERSION_NOT(11,0,0)
 #        define SIMDE_BUG_CLANG_BAD_VI64_OPS
 #      endif
+#      if SIMDE_DETECT_CLANG_VERSION_NOT(9,0,0)
+#        define SIMDE_BUG_CLANG_GIT_4EC445B8
+#      endif
 #    endif
 #    if defined(SIMDE_ARCH_POWER)
 #      define SIMDE_BUG_CLANG_46770