Add __truncdfsf2vfp for ARM

ayrtonm · ayrtonm · commit 13051ed71ee7 · 2021-12-12T15:36:09.000-05:00
diff --git a/src/float/trunc.rs b/src/float/trunc.rs
@@ -116,4 +116,9 @@ intrinsics! {
     pub extern "C" fn __truncdfsf2(a: f64) -> f32 {
         trunc(a)
     }
+
+    #[cfg(target_arch = "arm")]
+    pub extern "C" fn __truncdfsf2vfp(a: f64) -> f32 {
+        a as f32
+    }
 }

Original file line number	Diff line number	Diff line change
`@@ -116,4 +116,9 @@ intrinsics! {`
`116`	`116`	`pub extern "C" fn __truncdfsf2(a: f64) -> f32 {`
`117`	`117`	`trunc(a)`
`118`	`118`	`}`
	`119`	`+`
	`120`	`+ #[cfg(target_arch = "arm")]`
	`121`	`+ pub extern "C" fn __truncdfsf2vfp(a: f64) -> f32 {`
	`122`	`+ a as f32`
	`123`	`+ }`
`119`	`124`	`}`