From 16d62226d101228aa48a186af2d0f1f416492f7d Mon Sep 17 00:00:00 2001 From: Ian Lance Taylor Date: Fri, 10 Feb 2012 00:40:27 +0000 Subject: runtime: Use __builtin_{inf,nan} rather than INFINITY/NAN. From-SVN: r184080 --- libgo/runtime/go-matherr.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'libgo') diff --git a/libgo/runtime/go-matherr.c b/libgo/runtime/go-matherr.c index 786f316..d620ba0 100644 --- a/libgo/runtime/go-matherr.c +++ b/libgo/runtime/go-matherr.c @@ -35,7 +35,7 @@ matherr (struct exception* e) n = e->name; if (__builtin_strcmp (n, "acos") == 0 || __builtin_strcmp (n, "asin") == 0) - e->retval = NAN; + e->retval = __builtin_nan (""); else if (__builtin_strcmp (n, "atan2") == 0) { if (e->arg1 == 0 && e->arg2 == 0) @@ -53,11 +53,11 @@ matherr (struct exception* e) } else if (__builtin_strcmp (n, "log") == 0 || __builtin_strcmp (n, "log10") == 0) - e->retval = NAN; + e->retval = __builtin_nan (""); else if (__builtin_strcmp (n, "pow") == 0) { if (e->arg1 < 0) - e->retval = NAN; + e->retval = __builtin_nan (""); else if (e->arg1 == 0 && e->arg2 == 0) e->retval = 1.0; else if (e->arg1 == 0 && e->arg2 < 0) @@ -65,9 +65,9 @@ matherr (struct exception* e) double i; if (modf (e->arg2, &i) == 0 && ((int64_t) i & 1) == 1) - e->retval = copysign (INFINITY, e->arg1); + e->retval = copysign (__builtin_inf (), e->arg1); else - e->retval = INFINITY; + e->retval = __builtin_inf (); } else return 0; @@ -75,7 +75,7 @@ matherr (struct exception* e) else if (__builtin_strcmp (n, "sqrt") == 0) { if (e->arg1 < 0) - e->retval = NAN; + e->retval = __builtin_nan (""); else return 0; } -- cgit v1.1