Fix float playback for cross-compilation
diff --git a/gcc/jit/jit-playback.cc b/gcc/jit/jit-playback.cc
index dddd537..9cb27ee 100644
--- a/gcc/jit/jit-playback.cc
+++ b/gcc/jit/jit-playback.cc
@@ -41,6 +41,7 @@
#include "gcc.h"
#include "diagnostic.h"
#include "stmt.h"
+#include "realmpfr.h"
#include "jit-playback.h"
#include "jit-result.h"
@@ -932,22 +933,16 @@
// FIXME: type-checking, or coercion?
tree inner_type = type->as_tree ();
+ mpfr_t mpf_value;
+
+ mpfr_init2 (mpf_value, 64);
+ mpfr_set_d (mpf_value, value, MPFR_RNDN);
+
/* We have a "double", we want a REAL_VALUE_TYPE.
- real.cc:real_from_target appears to require the representation to be
- split into 32-bit values, and then sent as an pair of host long
- ints. */
+ realmpfr.cc:real_from_mpfr. */
REAL_VALUE_TYPE real_value;
- union
- {
- double as_double;
- uint32_t as_uint32s[2];
- } u;
- u.as_double = value;
- long int as_long_ints[2];
- as_long_ints[0] = u.as_uint32s[0];
- as_long_ints[1] = u.as_uint32s[1];
- real_from_target (&real_value, as_long_ints, DFmode);
+ real_from_mpfr (&real_value, mpf_value, inner_type, MPFR_RNDN);
tree inner = build_real (inner_type, real_value);
return new rvalue (this, inner);
}
