invoke.texi (RS/6000 and PowerPC Options): Fix -finite-math typo.
2016-01-03 Vladimír Čunát <vcunat@gmail.com> gcc/ * doc/invoke.texi (RS/6000 and PowerPC Options): Fix -finite-math typo. (x86 Options): Likewise. From-SVN: r232046
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@ -1,3 +1,9 @@
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2016-01-03 Vladimír Čunát <vcunat@gmail.com>
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* doc/invoke.texi (RS/6000 and PowerPC Options): Fix
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-finite-math typo.
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(x86 Options): Likewise.
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2016-01-01 Sandra Loosemore <sandra@codesourcery.com>
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PR 1078
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@ -20374,7 +20374,7 @@ Newton-Raphson steps to increase precision instead of doing a divide or
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square root and divide for floating-point arguments. You should use
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the @option{-ffast-math} option when using @option{-mrecip} (or at
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least @option{-funsafe-math-optimizations},
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@option{-finite-math-only}, @option{-freciprocal-math} and
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@option{-ffinite-math-only}, @option{-freciprocal-math} and
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@option{-fno-trapping-math}). Note that while the throughput of the
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sequence is generally higher than the throughput of the non-reciprocal
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instruction, the precision of the sequence can be decreased by up to 2
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@ -23366,7 +23366,7 @@ to increase precision instead of @code{DIVSS} and @code{SQRTSS}
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(and their vectorized
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variants) for single-precision floating-point arguments. These instructions
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are generated only when @option{-funsafe-math-optimizations} is enabled
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together with @option{-finite-math-only} and @option{-fno-trapping-math}.
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together with @option{-ffinite-math-only} and @option{-fno-trapping-math}.
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Note that while the throughput of the sequence is higher than the throughput
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of the non-reciprocal instruction, the precision of the sequence can be
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decreased by up to 2 ulp (i.e. the inverse of 1.0 equals 0.99999994).
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