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[Bug debug/52132] [4.7 Regression] ICE in loc_descriptor
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 06 Feb 2012 08:34:22 +0000
- Subject: [Bug debug/52132] [4.7 Regression] ICE in loc_descriptor
- Auto-submitted: auto-generated
- References: <bug-52132-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52132
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-02-06 08:34:22 UTC ---
int l;
void bar (void);
void
foo (int *x, float y)
{
float b;
union { float f; int i; } u = { .f = y };
u.i += 127 << 23;
u.f = ((-1.0f / 3) * u.f + 2) * u.f - 2.0f / 3;
b = 0.5 * (u.f + l);
if (b >= *x)
bar ();
}