Simplify match statement since variable arch that is predictable

heiher · heiher · commit c5382adc6511 · 2023-05-08T11:08:09.000+08:00
diff --git a/compiler/rustc_target/src/asm/loongarch.rs b/compiler/rustc_target/src/asm/loongarch.rs
@@ -33,12 +33,11 @@ impl LoongArchInlineAsmRegClass {
 
     pub fn supported_types(
         self,
-        arch: InlineAsmArch,
+        _arch: InlineAsmArch,
     ) -> &'static [(InlineAsmType, Option<Symbol>)] {
-        match (self, arch) {
-            (Self::reg, InlineAsmArch::LoongArch64) => types! { _: I8, I16, I32, I64, F32, F64; },
-            (Self::reg, _) => types! { _: I8, I16, I32, F32; },
-            (Self::freg, _) => types! { _: F32, F64; },
+        match self {
+            Self::reg => types! { _: I8, I16, I32, I64, F32, F64; },
+            Self::freg => types! { _: F32, F64; },
         }
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -33,12 +33,11 @@ impl LoongArchInlineAsmRegClass {`
`33`	`33`
`34`	`34`	`pub fn supported_types(`
`35`	`35`	`self,`
`36`		`- arch: InlineAsmArch,`
	`36`	`+ _arch: InlineAsmArch,`
`37`	`37`	`) -> &'static [(InlineAsmType, Option<Symbol>)] {`
`38`		`- match (self, arch) {`
`39`		`- (Self::reg, InlineAsmArch::LoongArch64) => types! { _: I8, I16, I32, I64, F32, F64; },`
`40`		`- (Self::reg, _) => types! { _: I8, I16, I32, F32; },`
`41`		`- (Self::freg, _) => types! { _: F32, F64; },`
	`38`	`+ match self {`
	`39`	`+ Self::reg => types! { _: I8, I16, I32, I64, F32, F64; },`
	`40`	`+ Self::freg => types! { _: F32, F64; },`
`42`	`41`	`}`
`43`	`42`	`}`
`44`	`43`	`}`