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riscv-gcc-1
Commit 01684293 by Craig Burley
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fix MCLOCK8, TIME8 descriptions 

From-SVN: r25188
parent ed8def4f
Showing with 14 additions and 0 deletions
gcc/f/intdoc.in
......@@ -1263,6 +1263,13 @@ DEFDOC (MCLOCK8, "Get number of clock ticks for process.", "\
Returns the number of clock ticks since the start of the process.
Supported on systems with @code{clock(3)} (q.v.).
@emph{Warning:} this intrinsic does not increase the range
of the timing values over that returned by @code{clock(3)}.
On a system with a 32-bit @code{clock(3)},
@code{@0@} will return a 32-bit value,
even though converted to an @samp{INTEGER(KIND=2)} value.
That means overflows of the 32-bit value can still occur.
No Fortran implementations other than GNU Fortran are
known to support this intrinsic at the time of this
writing.
......@@ -1315,6 +1322,13 @@ Returns the current time encoded as a long integer
This value is suitable for passing to @code{CTIME},
@code{GMTIME}, and @code{LTIME}.
@emph{Warning:} this intrinsic does not increase the range
of the timing values over that returned by @code{time(3)}.
On a system with a 32-bit @code{time(3)},
@code{@0@} will return a 32-bit value,
even though converted to an @samp{INTEGER(KIND=2)} value.
That means overflows of the 32-bit value can still occur.
No Fortran implementations other than GNU Fortran are
known to support this intrinsic at the time of this
writing.
......
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