diff --git a/example/mini_core_hello_world.rs b/example/mini_core_hello_world.rs
index 1d51b499c8b..a1cdf31c68a 100644
--- a/example/mini_core_hello_world.rs
+++ b/example/mini_core_hello_world.rs
@@ -538,261 +538,38 @@ pub enum E1 {
 pub enum E2<X> {
     V1 { f: bool },
 
-    /*_00*/ _01(X),
-    _02(X),
-    _03(X),
-    _04(X),
-    _05(X),
-    _06(X),
-    _07(X),
-    _08(X),
-    _09(X),
-    _0A(X),
-    _0B(X),
-    _0C(X),
-    _0D(X),
-    _0E(X),
-    _0F(X),
-    _10(X),
-    _11(X),
-    _12(X),
-    _13(X),
-    _14(X),
-    _15(X),
-    _16(X),
-    _17(X),
-    _18(X),
-    _19(X),
-    _1A(X),
-    _1B(X),
-    _1C(X),
-    _1D(X),
-    _1E(X),
-    _1F(X),
-    _20(X),
-    _21(X),
-    _22(X),
-    _23(X),
-    _24(X),
-    _25(X),
-    _26(X),
-    _27(X),
-    _28(X),
-    _29(X),
-    _2A(X),
-    _2B(X),
-    _2C(X),
-    _2D(X),
-    _2E(X),
-    _2F(X),
-    _30(X),
-    _31(X),
-    _32(X),
-    _33(X),
-    _34(X),
-    _35(X),
-    _36(X),
-    _37(X),
-    _38(X),
-    _39(X),
-    _3A(X),
-    _3B(X),
-    _3C(X),
-    _3D(X),
-    _3E(X),
-    _3F(X),
-    _40(X),
-    _41(X),
-    _42(X),
-    _43(X),
-    _44(X),
-    _45(X),
-    _46(X),
-    _47(X),
-    _48(X),
-    _49(X),
-    _4A(X),
-    _4B(X),
-    _4C(X),
-    _4D(X),
-    _4E(X),
-    _4F(X),
-    _50(X),
-    _51(X),
-    _52(X),
-    _53(X),
-    _54(X),
-    _55(X),
-    _56(X),
-    _57(X),
-    _58(X),
-    _59(X),
-    _5A(X),
-    _5B(X),
-    _5C(X),
-    _5D(X),
-    _5E(X),
-    _5F(X),
-    _60(X),
-    _61(X),
-    _62(X),
-    _63(X),
-    _64(X),
-    _65(X),
-    _66(X),
-    _67(X),
-    _68(X),
-    _69(X),
-    _6A(X),
-    _6B(X),
-    _6C(X),
-    _6D(X),
-    _6E(X),
-    _6F(X),
-    _70(X),
-    _71(X),
-    _72(X),
-    _73(X),
-    _74(X),
-    _75(X),
-    _76(X),
-    _77(X),
-    _78(X),
-    _79(X),
-    _7A(X),
-    _7B(X),
-    _7C(X),
-    _7D(X),
-    _7E(X),
-    _7F(X),
-    _80(X),
-    _81(X),
-    _82(X),
-    _83(X),
-    _84(X),
-    _85(X),
-    _86(X),
-    _87(X),
-    _88(X),
-    _89(X),
-    _8A(X),
-    _8B(X),
-    _8C(X),
-    _8D(X),
-    _8E(X),
-    _8F(X),
-    _90(X),
-    _91(X),
-    _92(X),
-    _93(X),
-    _94(X),
-    _95(X),
-    _96(X),
-    _97(X),
-    _98(X),
-    _99(X),
-    _9A(X),
-    _9B(X),
-    _9C(X),
-    _9D(X),
-    _9E(X),
-    _9F(X),
-    _A0(X),
-    _A1(X),
-    _A2(X),
-    _A3(X),
-    _A4(X),
-    _A5(X),
-    _A6(X),
-    _A7(X),
-    _A8(X),
-    _A9(X),
-    _AA(X),
-    _AB(X),
-    _AC(X),
-    _AD(X),
-    _AE(X),
-    _AF(X),
-    _B0(X),
-    _B1(X),
-    _B2(X),
-    _B3(X),
-    _B4(X),
-    _B5(X),
-    _B6(X),
-    _B7(X),
-    _B8(X),
-    _B9(X),
-    _BA(X),
-    _BB(X),
-    _BC(X),
-    _BD(X),
-    _BE(X),
-    _BF(X),
-    _C0(X),
-    _C1(X),
-    _C2(X),
-    _C3(X),
-    _C4(X),
-    _C5(X),
-    _C6(X),
-    _C7(X),
-    _C8(X),
-    _C9(X),
-    _CA(X),
-    _CB(X),
-    _CC(X),
-    _CD(X),
-    _CE(X),
-    _CF(X),
-    _D0(X),
-    _D1(X),
-    _D2(X),
-    _D3(X),
-    _D4(X),
-    _D5(X),
-    _D6(X),
-    _D7(X),
-    _D8(X),
-    _D9(X),
-    _DA(X),
-    _DB(X),
-    _DC(X),
-    _DD(X),
-    _DE(X),
-    _DF(X),
-    _E0(X),
-    _E1(X),
-    _E2(X),
-    _E3(X),
-    _E4(X),
-    _E5(X),
-    _E6(X),
-    _E7(X),
-    _E8(X),
-    _E9(X),
-    _EA(X),
-    _EB(X),
-    _EC(X),
-    _ED(X),
-    _EE(X),
-    _EF(X),
-    _F0(X),
-    _F1(X),
-    _F2(X),
-    _F3(X),
-    _F4(X),
-    _F5(X),
-    _F6(X),
-    _F7(X),
-    _F8(X),
-    _F9(X),
-    _FA(X),
-    _FB(X),
-    _FC(X),
-    _FD(X),
-    _FE(X),
-    _FF(X),
+    /*_00*/ _01(X), _02(X), _03(X), _04(X), _05(X), _06(X), _07(X),
+    _08(X), _09(X), _0A(X), _0B(X), _0C(X), _0D(X), _0E(X), _0F(X),
+    _10(X), _11(X), _12(X), _13(X), _14(X), _15(X), _16(X), _17(X),
+    _18(X), _19(X), _1A(X), _1B(X), _1C(X), _1D(X), _1E(X), _1F(X),
+    _20(X), _21(X), _22(X), _23(X), _24(X), _25(X), _26(X), _27(X),
+    _28(X), _29(X), _2A(X), _2B(X), _2C(X), _2D(X), _2E(X), _2F(X),
+    _30(X), _31(X), _32(X), _33(X), _34(X), _35(X), _36(X), _37(X),
+    _38(X), _39(X), _3A(X), _3B(X), _3C(X), _3D(X), _3E(X), _3F(X),
+    _40(X), _41(X), _42(X), _43(X), _44(X), _45(X), _46(X), _47(X),
+    _48(X), _49(X), _4A(X), _4B(X), _4C(X), _4D(X), _4E(X), _4F(X),
+    _50(X), _51(X), _52(X), _53(X), _54(X), _55(X), _56(X), _57(X),
+    _58(X), _59(X), _5A(X), _5B(X), _5C(X), _5D(X), _5E(X), _5F(X),
+    _60(X), _61(X), _62(X), _63(X), _64(X), _65(X), _66(X), _67(X),
+    _68(X), _69(X), _6A(X), _6B(X), _6C(X), _6D(X), _6E(X), _6F(X),
+    _70(X), _71(X), _72(X), _73(X), _74(X), _75(X), _76(X), _77(X),
+    _78(X), _79(X), _7A(X), _7B(X), _7C(X), _7D(X), _7E(X), _7F(X),
+    _80(X), _81(X), _82(X), _83(X), _84(X), _85(X), _86(X), _87(X),
+    _88(X), _89(X), _8A(X), _8B(X), _8C(X), _8D(X), _8E(X), _8F(X),
+    _90(X), _91(X), _92(X), _93(X), _94(X), _95(X), _96(X), _97(X),
+    _98(X), _99(X), _9A(X), _9B(X), _9C(X), _9D(X), _9E(X), _9F(X),
+    _A0(X), _A1(X), _A2(X), _A3(X), _A4(X), _A5(X), _A6(X), _A7(X),
+    _A8(X), _A9(X), _AA(X), _AB(X), _AC(X), _AD(X), _AE(X), _AF(X),
+    _B0(X), _B1(X), _B2(X), _B3(X), _B4(X), _B5(X), _B6(X), _B7(X),
+    _B8(X), _B9(X), _BA(X), _BB(X), _BC(X), _BD(X), _BE(X), _BF(X),
+    _C0(X), _C1(X), _C2(X), _C3(X), _C4(X), _C5(X), _C6(X), _C7(X),
+    _C8(X), _C9(X), _CA(X), _CB(X), _CC(X), _CD(X), _CE(X), _CF(X),
+    _D0(X), _D1(X), _D2(X), _D3(X), _D4(X), _D5(X), _D6(X), _D7(X),
+    _D8(X), _D9(X), _DA(X), _DB(X), _DC(X), _DD(X), _DE(X), _DF(X),
+    _E0(X), _E1(X), _E2(X), _E3(X), _E4(X), _E5(X), _E6(X), _E7(X),
+    _E8(X), _E9(X), _EA(X), _EB(X), _EC(X), _ED(X), _EE(X), _EF(X),
+    _F0(X), _F1(X), _F2(X), _F3(X), _F4(X), _F5(X), _F6(X), _F7(X),
+    _F8(X), _F9(X), _FA(X), _FB(X), _FC(X), _FD(X), _FE(X), _FF(X),
 
     V3,
     V4,
diff --git a/src/intrinsics/simd.rs b/src/intrinsics/simd.rs
index 9242021ce2e..d06237f8d91 100644
--- a/src/intrinsics/simd.rs
+++ b/src/intrinsics/simd.rs
@@ -1088,7 +1088,7 @@ pub(super) fn codegen_simd_intrinsic_call<'tcx>(
         }
 
         sym::simd_scatter => {
-            intrinsic_args!(fx, args => (mask, ptr, val); intrinsic);
+            intrinsic_args!(fx, args => (val, ptr, mask); intrinsic);
 
             let (val_lane_count, _val_lane_ty) = val.layout().ty.simd_size_and_type(fx.tcx);
             let (ptr_lane_count, _ptr_lane_ty) = ptr.layout().ty.simd_size_and_type(fx.tcx);