Limit new Floatxx types to master branch only

antoyo · Apr 11, 2024 · 35bc8ff · 35bc8ff
1 parent 55e9217
commit 35bc8ff
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Showing 2 changed files with 23 additions and 0 deletions.
diff --git a/src/context.rs b/src/context.rs
@@ -71,9 +71,13 @@ pub struct CodegenCx<'gcc, 'tcx> {
 
     pub float_type: Type<'gcc>,
     pub double_type: Type<'gcc>,
+    #[cfg(feature="master")]
     pub float16_type: Type<'gcc>,
+    #[cfg(feature="master")]
     pub float32_type: Type<'gcc>,
+    #[cfg(feature="master")]
     pub float64_type: Type<'gcc>,
+    #[cfg(feature="master")]
     pub float128_type: Type<'gcc>,
 
     pub linkage: Cell<FunctionType>,
@@ -187,9 +191,13 @@ impl<'gcc, 'tcx> CodegenCx<'gcc, 'tcx> {
         // TODO(antoyo): set alignment on those types as well.
         let float_type = context.new_type::<f32>();
         let double_type = context.new_type::<f64>();
+        #[cfg(feature="master")]
         let float16_type = context.new_c_type(CType::Float16);
+        #[cfg(feature="master")]
         let float32_type = context.new_c_type(CType::Float32);
+        #[cfg(feature="master")]
         let float64_type = context.new_c_type(CType::Float64);
+        #[cfg(feature="master")]
         let float128_type = context.new_c_type(CType::Float128);
 
         let char_type = context.new_c_type(CType::Char);
@@ -316,9 +324,13 @@ impl<'gcc, 'tcx> CodegenCx<'gcc, 'tcx> {
 
             float_type,
             double_type,
+            #[cfg(feature="master")]
             float16_type,
+            #[cfg(feature="master")]
             float32_type,
+            #[cfg(feature="master")]
             float64_type,
+            #[cfg(feature="master")]
             float128_type,
 
             linkage: Cell::new(FunctionType::Internal),

diff --git a/src/type_.rs b/src/type_.rs
@@ -120,9 +120,15 @@ impl<'gcc, 'tcx> BaseTypeMethods<'tcx> for CodegenCx<'gcc, 'tcx> {
         self.isize_type
     }
 
+    #[cfg(feature="master")]
     fn type_f16(&self) -> Type<'gcc> {
         self.float16_type
     }
+    #[cfg(not(feature="master"))]
+    fn type_f16(&self) -> Type<'gcc> {
+        unimplemented!("f16")
+    }
+
 
     fn type_f32(&self) -> Type<'gcc> {
         self.float_type
@@ -132,9 +138,14 @@ impl<'gcc, 'tcx> BaseTypeMethods<'tcx> for CodegenCx<'gcc, 'tcx> {
         self.double_type
     }
 
+    #[cfg(feature="master")]
     fn type_f128(&self) -> Type<'gcc> {
         self.float128_type
     }
+    #[cfg(not(feature="master"))]
+    fn type_f128(&self) -> Type<'gcc> {
+        unimplemented!("f128")
+    }
 
     fn type_func(&self, params: &[Type<'gcc>], return_type: Type<'gcc>) -> Type<'gcc> {
         self.context.new_function_pointer_type(None, return_type, params, false)