Address comments.

lntue · lntue · commit 7b34e70ef40f · 2024-10-18T04:02:44.000Z
diff --git a/libc/src/math/generic/powf.cpp b/libc/src/math/generic/powf.cpp
@@ -856,10 +856,8 @@ LLVM_LIBC_FUNCTION(float, powf, (float x, float y)) {
   exp2_hi_mid_dd.hi = exp2_hi_mid;
 
   double r_dd = powf_double_double(idx_x, dx, y6, lo6_hi, exp2_hi_mid_dd);
-  float r_f = static_cast<float>(r_dd);
 
-  // Only fix signed zeros for exact zeros results.
-  return r_dd != 0 ? r_f : r_f + 0.0f;
+  return static_cast<float>(r_dd);
 }
 
 } // namespace LIBC_NAMESPACE_DECL

Original file line number	Diff line number	Diff line change
`@@ -856,10 +856,8 @@ LLVM_LIBC_FUNCTION(float, powf, (float x, float y)) {`
`856`	`856`	`exp2_hi_mid_dd.hi = exp2_hi_mid;`
`857`	`857`
`858`	`858`	`double r_dd = powf_double_double(idx_x, dx, y6, lo6_hi, exp2_hi_mid_dd);`
`859`		`- float r_f = static_cast<float>(r_dd);`
`860`	`859`
`861`		`- // Only fix signed zeros for exact zeros results.`
`862`		`- return r_dd != 0 ? r_f : r_f + 0.0f;`
	`860`	`+ return static_cast<float>(r_dd);`
`863`	`861`	`}`
`864`	`862`
`865`	`863`	`} // namespace LIBC_NAMESPACE_DECL`