[PPL-devel] [GIT] ppl/ppl(master): Output is exact also with some added needless zeroes .
Abramo Bagnara
abramo.bagnara at gmail.com
Mon Mar 26 14:52:13 CEST 2012
Module: ppl/ppl
Branch: master
Commit: 1362d3bf62085f7c2b121139fd156d0b60b08169
URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=1362d3bf62085f7c2b121139fd156d0b60b08169
Author: Abramo Bagnara <abramo.bagnara at gmail.com>
Date: Mon Mar 26 14:51:48 2012 +0200
Output is exact also with some added needless zeroes.
---
m4/ac_cxx_float_exact_output.m4 | 18 ++++++++++++------
1 files changed, 12 insertions(+), 6 deletions(-)
diff --git a/m4/ac_cxx_float_exact_output.m4 b/m4/ac_cxx_float_exact_output.m4
index 16f683f..4851d63 100644
--- a/m4/ac_cxx_float_exact_output.m4
+++ b/m4/ac_cxx_float_exact_output.m4
@@ -84,14 +84,20 @@ convert(uint32_t x) {
int
main() {
- if (check(convert(0xaaacccaaU),
- "-3.069535185924732179074680971098132431507110595703125e-13")
+ if ((check(convert(0xaaacccaaU),
+ "-3.069535185924732179074680971098132431507110595703125e-13")
+ || check(convert(0xaaacccaaU),
+ "-3.069535185924732179074680971098132431507110595703125e-013"))
&& check(convert(0xcccaaaccU),
"-106255968")
- && check(convert(0x00000001U),
- "1.40129846432481707092372958328991613128026194187651577175706828388979108268586060148663818836212158203125e-45")
- && check(convert(0x80000001U),
- "-1.40129846432481707092372958328991613128026194187651577175706828388979108268586060148663818836212158203125e-45"))
+ && (check(convert(0x00000001U),
+ "1.40129846432481707092372958328991613128026194187651577175706828388979108268586060148663818836212158203125e-45")
+ || check(convert(0x00000001U),
+ "1.40129846432481707092372958328991613128026194187651577175706828388979108268586060148663818836212158203125e-045"))
+ && (check(convert(0x80000001U),
+ "-1.40129846432481707092372958328991613128026194187651577175706828388979108268586060148663818836212158203125e-45")
+ || check(convert(0x80000001U),
+ "-1.40129846432481707092372958328991613128026194187651577175706828388979108268586060148663818836212158203125e-045")))
return 0;
else
return 1;
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