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re PR go/89598 (go frontend fails to build against mpfr 2.4.2)

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PR go/89598
    compiler: use GMP_RNDN rather than MPFR_RNDN
    
    Missed one last time around.  This fixes the build with mpfr 2.4.2.
    
    Fixes https://gcc.gnu.org/PR89598
    
    Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/165420

From-SVN: r269411
This commit is contained in:
Ian Lance Taylor 2019-03-06 05:02:16 +00:00
parent d77e925912
commit 956cb6d397
2 changed files with 2 additions and 2 deletions
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2
gcc/go/gofrontend/MERGE
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@ -1,4 +1,4 @@
3f8ddaa1d773309b6a4b8e4640f8b9675d9764c6
9b1374ded3d5e352a655d96bfe1bfb6aa1491a98
The first line of this file holds the git revision number of the last
merge done from the gofrontend repository.

2
gcc/go/gofrontend/expressions.cc
View File

@ -17292,7 +17292,7 @@ Numeric_constant::hash(unsigned int seed) const
mpfr_clear(m);
break;
case NC_FLOAT:
f = mpfr_get_d_2exp(&e, this->u_.float_val, MPFR_RNDN) * 4294967295.0;
f = mpfr_get_d_2exp(&e, this->u_.float_val, GMP_RNDN) * 4294967295.0;
val = static_cast<unsigned long>(e + static_cast<long>(f));
break;
default: