From 569de84ba2fc25be0d3d96db5418fa3f148aa1cd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9my=20Rakic?= <remy.rakic+github@gmail.com>
Date: Tue, 2 Mar 2021 19:39:06 +0100
Subject: [PATCH] remove unused x86 macros

---
 .../crates/core_arch/src/x86/macros.rs        | 65 -------------------
 1 file changed, 65 deletions(-)

diff --git a/library/stdarch/crates/core_arch/src/x86/macros.rs b/library/stdarch/crates/core_arch/src/x86/macros.rs
index e659ac3da8ee..4f160221d648 100644
--- a/library/stdarch/crates/core_arch/src/x86/macros.rs
+++ b/library/stdarch/crates/core_arch/src/x86/macros.rs
@@ -32,71 +32,6 @@ macro_rules! static_assert_sae {
     };
 }
 
-macro_rules! constify_imm6 {
-    ($imm8:expr, $expand:ident) => {
-        #[allow(overflowing_literals)]
-        match ($imm8) & 0b1_1111 {
-            0 => $expand!(0),
-            1 => $expand!(1),
-            2 => $expand!(2),
-            3 => $expand!(3),
-            4 => $expand!(4),
-            5 => $expand!(5),
-            6 => $expand!(6),
-            7 => $expand!(7),
-            8 => $expand!(8),
-            9 => $expand!(9),
-            10 => $expand!(10),
-            11 => $expand!(11),
-            12 => $expand!(12),
-            13 => $expand!(13),
-            14 => $expand!(14),
-            15 => $expand!(15),
-            16 => $expand!(16),
-            17 => $expand!(17),
-            18 => $expand!(18),
-            19 => $expand!(19),
-            20 => $expand!(20),
-            21 => $expand!(21),
-            22 => $expand!(22),
-            23 => $expand!(23),
-            24 => $expand!(24),
-            25 => $expand!(25),
-            26 => $expand!(26),
-            27 => $expand!(27),
-            28 => $expand!(28),
-            29 => $expand!(29),
-            30 => $expand!(30),
-            _ => $expand!(31),
-        }
-    };
-}
-
-#[allow(unused_macros)]
-macro_rules! constify_imm4 {
-    ($imm8:expr, $expand:ident) => {
-        #[allow(overflowing_literals)]
-        match ($imm8) & 0b1111 {
-            0 => $expand!(0),
-            1 => $expand!(1),
-            2 => $expand!(2),
-            3 => $expand!(3),
-            4 => $expand!(4),
-            5 => $expand!(5),
-            6 => $expand!(6),
-            7 => $expand!(7),
-            8 => $expand!(8),
-            9 => $expand!(9),
-            10 => $expand!(10),
-            11 => $expand!(11),
-            12 => $expand!(12),
-            13 => $expand!(13),
-            14 => $expand!(14),
-            _ => $expand!(15),
-        }
-    };
-}
-
 macro_rules! constify_imm3 {
     ($imm8:expr, $expand:ident) => {
         #[allow(overflowing_literals)]