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riscv-gcc-1
Commit 4ea9e1a5 by Aldy Hernandez Committed by Aldy Hernandez
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* wide-int.h (hwi_with_prec::hwi_with_prec): Sign extend. 

From-SVN: r251260
parent db995e10
Showing with 9 additions and 1 deletions
gcc/ChangeLog
2017-08-22 Aldy Hernandez <aldyh@redhat.com>
* wide-int.h (hwi_with_prec::hwi_with_prec): Sign extend.
2017-08-22 Georg-Johann Lay <avr@gjlay.de> 2017-08-22 Georg-Johann Lay <avr@gjlay.de>
PR target/81910 PR target/81910
......
gcc/wide-int.h
...@@ -1517,8 +1517,12 @@ namespace wi ...@@ -1517,8 +1517,12 @@ namespace wi
inline wi::hwi_with_prec::hwi_with_prec (HOST_WIDE_INT v, unsigned int p, inline wi::hwi_with_prec::hwi_with_prec (HOST_WIDE_INT v, unsigned int p,
signop s) signop s)
: val (v), precision (p), sgn (s) : precision (p), sgn (s)
{ {
if (precision < HOST_BITS_PER_WIDE_INT)
val = sext_hwi (v, precision);
else
val = v;
} }
/* Return a signed integer that has value VAL and precision PRECISION. */ /* Return a signed integer that has value VAL and precision PRECISION. */
......
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