Merge pull request #568 from rust-lang/update-gcc

Update GCC version with the removal of supports_128bit_int

Cargo.toml

@@ -22,7 +22,7 @@ master = ["gccjit/master"]
 default = ["master"]
 
 [dependencies]
-gccjit = "2.2"
+gccjit = "2.3"
 #gccjit = { git = "https://github.com/rust-lang/gccjit.rs" }
 
 # Local copy.

libgccjit.version

@@ -1 +1 @@
-c16f53a752ed2b679fafe88d4ec795fe54a245ac
+29901846ff610daab8a80436cfe36e93b4b5aa1e

src/base.rs

@@ -199,12 +199,13 @@ pub fn compile_codegen_unit(
             let f32_type_supported = target_info.supports_target_dependent_type(CType::Float32);
             let f64_type_supported = target_info.supports_target_dependent_type(CType::Float64);
             let f128_type_supported = target_info.supports_target_dependent_type(CType::Float128);
+            let u128_type_supported = target_info.supports_target_dependent_type(CType::UInt128t);
             // TODO: improve this to avoid passing that many arguments.
             let cx = CodegenCx::new(
                 &context,
                 cgu,
                 tcx,
-                target_info.supports_128bit_int(),
+                u128_type_supported,
                 f16_type_supported,
                 f32_type_supported,
                 f64_type_supported,

src/lib.rs

@@ -134,11 +134,15 @@ impl TargetInfo {
         false
     }
 
-    fn supports_128bit_int(&self) -> bool {
-        self.supports_128bit_integers.load(Ordering::SeqCst)
-    }
-
-    fn supports_target_dependent_type(&self, _typ: CType) -> bool {
+    fn supports_target_dependent_type(&self, typ: CType) -> bool {
+        match typ {
+            CType::UInt128t | CType::Int128t => {
+                if self.supports_128bit_integers.load(Ordering::SeqCst) {
+                    return true;
+                }
+            }
+            _ => (),
+        }
         false
     }
 }
@@ -159,10 +163,6 @@ impl LockedTargetInfo {
         self.info.lock().expect("lock").cpu_supports(feature)
     }
 
-    fn supports_128bit_int(&self) -> bool {
-        self.info.lock().expect("lock").supports_128bit_int()
-    }
-
     fn supports_target_dependent_type(&self, typ: CType) -> bool {
         self.info.lock().expect("lock").supports_target_dependent_type(typ)
     }