Rename only-soft-floats feature into force-soft-floats

Author: GuillaumeGomez

Cargo.toml

@@ -24,7 +24,7 @@ unstable = []
 musl-reference-tests = ['rand']
 
 # Used to prevent using any intrinsics or arch-specific code.
-only-soft-floats = []
+force-soft-floats = []
 
 [workspace]
 members = [

crates/compiler-builtins-smoke-test/Cargo.toml

@@ -10,4 +10,4 @@ bench = false
 [features]
 unstable = []
 checked = []
-only-soft-floats = []
+force-soft-floats = []

src/math/mod.rs

@@ -76,7 +76,7 @@ macro_rules! div {
 
 macro_rules! llvm_intrinsically_optimized {
     (#[cfg($($clause:tt)*)] $e:expr) => {
-        #[cfg(all(feature = "unstable", not(feature = "only-soft-floats"), $($clause)*))]
+        #[cfg(all(feature = "unstable", not(feature = "force-soft-floats"), $($clause)*))]
         {
             if true { // thwart the dead code lint
                 $e

src/math/sqrt.rs

@@ -92,7 +92,7 @@ pub fn sqrt(x: f64) -> f64 {
             }
         }
     }
-    #[cfg(all(target_feature = "sse2", not(feature = "only-soft-floats")))]
+    #[cfg(all(target_feature = "sse2", not(feature = "force-soft-floats")))]
     {
         // Note: This path is unlikely since LLVM will usually have already
         // optimized sqrt calls into hardware instructions if sse2 is available,
@@ -107,7 +107,7 @@ pub fn sqrt(x: f64) -> f64 {
             _mm_cvtsd_f64(m_sqrt)
         }
     }
-    #[cfg(any(not(target_feature = "sse2"), feature = "only-soft-floats"))]
+    #[cfg(any(not(target_feature = "sse2"), feature = "force-soft-floats"))]
     {
         use core::num::Wrapping;
 

src/math/sqrtf.rs

@@ -27,7 +27,7 @@ pub fn sqrtf(x: f32) -> f32 {
             }
         }
     }
-    #[cfg(all(target_feature = "sse", not(feature = "only-soft-floats")))]
+    #[cfg(all(target_feature = "sse", not(feature = "force-soft-floats")))]
     {
         // Note: This path is unlikely since LLVM will usually have already
         // optimized sqrt calls into hardware instructions if sse is available,
@@ -42,7 +42,7 @@ pub fn sqrtf(x: f32) -> f32 {
             _mm_cvtss_f32(m_sqrt)
         }
     }
-    #[cfg(any(not(target_feature = "sse"), feature = "only-soft-floats"))]
+    #[cfg(any(not(target_feature = "sse"), feature = "force-soft-floats"))]
     {
         const TINY: f32 = 1.0e-30;