1 files changed, 0 insertions, 42 deletions
diff --git a/src/Sema.zig b/src/Sema.zig
index d31c0745ed..a73c1eedcb 100644
--- a/src/Sema.zig
+++ b/src/Sema.zig
@@ -26490,48 +26490,6 @@ fn bitCastVal(
     const target = sema.mod.getTarget();
     if (old_ty.eql(new_ty, sema.mod)) return val;
 
-    // Some conversions have a bitwise definition that ignores in-memory layout,
-    // such as converting between f80 and u80.
-
-    if (old_ty.eql(Type.f80, sema.mod) and new_ty.isAbiInt()) {
-        const float = val.toFloat(f80);
-        switch (new_ty.intInfo(target).signedness) {
-            .signed => {
-                const int = @bitCast(i80, float);
-                const limbs = try sema.arena.alloc(std.math.big.Limb, 2);
-                const big_int = std.math.big.int.Mutable.init(limbs, int);
-                return Value.fromBigInt(sema.arena, big_int.toConst());
-            },
-            .unsigned => {
-                const int = @bitCast(u80, float);
-                const limbs = try sema.arena.alloc(std.math.big.Limb, 2);
-                const big_int = std.math.big.int.Mutable.init(limbs, int);
-                return Value.fromBigInt(sema.arena, big_int.toConst());
-            },
-        }
-    }
-
-    if (new_ty.eql(Type.f80, sema.mod) and old_ty.isAbiInt()) {
-        var bigint_space: Value.BigIntSpace = undefined;
-        var bigint = try val.toBigIntAdvanced(&bigint_space, target, sema.kit(block, src));
-        switch (old_ty.intInfo(target).signedness) {
-            .signed => {
-                // This conversion cannot fail because we already checked bit size before
-                // calling bitCastVal.
-                const int = bigint.to(i80) catch unreachable;
-                const float = @bitCast(f80, int);
-                return Value.Tag.float_80.create(sema.arena, float);
-            },
-            .unsigned => {
-                // This conversion cannot fail because we already checked bit size before
-                // calling bitCastVal.
-                const int = bigint.to(u80) catch unreachable;
-                const float = @bitCast(f80, int);
-                return Value.Tag.float_80.create(sema.arena, float);
-            },
-        }
-    }
-
     // For types with well-defined memory layouts, we serialize them a byte buffer,
     // then deserialize to the new type.
     const abi_size = try sema.usizeCast(block, src, old_ty.abiSize(target));