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[Bug rtl-optimization/49847] [4.7 Regression] NULL deref in fold_rtx (prev_insn_cc0 == NULL)
- From: "mikpe at it dot uu.se" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 05 Feb 2012 21:56:47 +0000
- Subject: [Bug rtl-optimization/49847] [4.7 Regression] NULL deref in fold_rtx (prev_insn_cc0 == NULL)
- Auto-submitted: auto-generated
- References: <bug-49847-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49847
--- Comment #14 from Mikael Pettersson <mikpe at it dot uu.se> 2012-02-05 21:56:47 UTC ---
(In reply to comment #10)
> In 4.7. Ada is also affected.
Yeah, I got this same ICE in my latest attempt to natively bootstrap 4.7 with
Ada enabled and my patch for the Ada FP bug PR51483 applied. Happened in
a-calfor.adb sometime in or after stage 3.