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lines changed Original file line number Diff line number Diff line change @@ -662,10 +662,6 @@ impl f32 {
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// hardware flushes subnormals to zero. These are platforms bugs, and Rust will misbehave on
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// such hardware, but we can at least try to make things seem as sane as possible by being
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// careful here.
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- //
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- // FIXME(jubilee): Using x87 operations is never necessary in order to function
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- // on x86 processors for Rust-to-Rust calls, so this issue should not happen.
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- // Code generation should be adjusted to use non-C calling conventions, avoiding this.
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if self . is_infinite ( ) {
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// A value may compare unequal to infinity, despite having a "full" exponent mask.
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FpCategory :: Infinite
Original file line number Diff line number Diff line change @@ -661,10 +661,6 @@ impl f64 {
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// subnormals to zero. These are platforms bugs, and Rust will misbehave on such hardware,
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// but we can at least try to make things seem as sane as possible by being careful here.
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//
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- // FIXME(jubilee): Using x87 operations is never necessary in order to function
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- // on x86 processors for Rust-to-Rust calls, so this issue should not happen.
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- // Code generation should be adjusted to use non-C calling conventions, avoiding this.
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- //
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// Thus, a value may compare unequal to infinity, despite having a "full" exponent mask.
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// And it may not be NaN, as it can simply be an "overextended" finite value.
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if self . is_nan ( ) {
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