chore(math/exponential): avoid import constants if not InlineAsm_X87

ljmf00 · dlang-bot · commit a56287dd8b51 · 2022-05-09T18:44:14.000Z
Signed-off-by: Luís Ferreira &lt;contact@lsferreira.net&gt;
diff --git a/std/math/exponential.d b/std/math/exponential.d
@@ -968,10 +968,10 @@ if (isUnsigned!F && isUnsigned!G && isUnsigned!H)
 pragma(inline, true)
 real exp(real x) @trusted pure nothrow @nogc // TODO: @safe
 {
-    import std.math.constants : LOG2E;
-
     version (InlineAsm_X87)
     {
+        import std.math.constants : LOG2E;
+
         //  e^^x = 2^^(LOG2E*x)
         // (This is valid because the overflow & underflow limits for exp
         // and exp2 are so similar).

Original file line number	Diff line number	Diff line change
`@@ -968,10 +968,10 @@ if (isUnsigned!F && isUnsigned!G && isUnsigned!H)`
`968`	`968`	`pragma(inline, true)`
`969`	`969`	`real exp(real x) @trusted pure nothrow @nogc // TODO: @safe`
`970`	`970`	`{`
`971`		`- import std.math.constants : LOG2E;`
`972`		`-`
`973`	`971`	`version (InlineAsm_X87)`
`974`	`972`	`{`
	`973`	`+ import std.math.constants : LOG2E;`
	`974`	`+`
`975`	`975`	`// e^^x = 2^^(LOG2E*x)`
`976`	`976`	`// (This is valid because the overflow & underflow limits for exp`
`977`	`977`	`// and exp2 are so similar).`