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[Bug rtl-optimization/15895] [3.5 Regression] ICE in final_scan_insn, at final.c:2508
- From: "belyshev at lubercy dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 9 Jun 2004 17:42:11 -0000
- Subject: [Bug rtl-optimization/15895] [3.5 Regression] ICE in final_scan_insn, at final.c:2508
- References: <20040609135747.15895.trentalg@aston.ac.uk>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From belyshev at lubercy dot com 2004-06-09 17:42 -------
Small testcase, use '-O2 -msse2 -mfpmath=sse' :
-------------------------------------------------------------------------------
void foo (double r)
{
if (r == 1.0)
r = 0.0;
bar (r);
}
-------------------------------------------------------------------------------
Confirmed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |NEW
Ever Confirmed| |1
GCC build triplet|i686-pc-linux-gnu |
GCC host triplet|i686-pc-linux-gnu |
Known to fail| |3.5.0
Priority|P1 |P2
Last reconfirmed|0000-00-00 00:00:00 |2004-06-09 17:42:10
date| |
Summary|Error compiling gsl 1.4 (on |[3.5 Regression] ICE in
|histogram/pdf.c: error: |final_scan_insn, at
|could not split insn) |final.c:2508
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15895