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From: "biergaizi2009 at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/58158] [4.8/4.9 Regression] ICE with conditional moves on GPRs with a floating point conditional on mipsel with loongson2f
Date: Wed, 01 Jan 2014 04:27:00 -0000	[thread overview]
Message-ID: <bug-58158-4-x9iubTDj6X@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-58158-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58158

--- Comment #12 from Tom Li <biergaizi2009 at gmail dot com> ---
And I just applied Aaro Koskinen's patch on gcc 4.8.2, recompile gcc and
resolve this issue.

Patch for 4.8.2:

--- gcc-4.8.2/gcc/config/mips/mips.md   2013-02-25 21:53:16.000000000 +0800
+++ gcc-4.8.2-fixed/gcc/config/mips/mips.md     2013-12-31 20:23:26.021484375
+0800
@@ -6715,6 +6715,9 @@
                          (match_operand:GPR 3 "reg_or_0_operand")))]
   "ISA_HAS_CONDMOVE"
 {
+  if (!ISA_HAS_FP_CONDMOVE &&
+      GET_MODE_CLASS (GET_MODE (XEXP (operands[1], 0))) != MODE_INT)
+    FAIL;
   mips_expand_conditional_move (operands);
   DONE;
 })


  parent reply	other threads:[~2014-01-01  4:27 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-08-14 16:55 [Bug target/58158] New: internal compiler error: in extract_insn, at recog.c:2150 while compiling ImageMagick on mipsel aaro.koskinen at iki dot fi
2013-08-15  6:51 ` [Bug target/58158] " pinskia at gcc dot gnu.org
2013-08-15 17:36 ` aaro.koskinen at iki dot fi
2013-08-16  8:36 ` aaro.koskinen at iki dot fi
2013-08-16 12:39 ` mikpe at it dot uu.se
2013-08-22 21:18 ` pinskia at gcc dot gnu.org
2013-08-22 21:25 ` pinskia at gcc dot gnu.org
2013-08-22 21:27 ` [Bug target/58158] [4.8/4.9 Regression] ICE with conditional moves on GPRs with a floating point conditional on mipsel with loongson2f pinskia at gcc dot gnu.org
2013-08-24 16:10 ` aaro.koskinen at iki dot fi
2013-10-16  9:51 ` jakub at gcc dot gnu.org
2013-11-21 14:27 ` rguenth at gcc dot gnu.org
2013-12-29 18:32 ` pinskia at gcc dot gnu.org
2013-12-31  1:53 ` biergaizi2009 at gmail dot com
2014-01-01  4:27 ` biergaizi2009 at gmail dot com [this message]
2014-02-12 20:23 ` rth at gcc dot gnu.org
2014-02-12 21:45 ` pinskia at gcc dot gnu.org
2014-05-22  9:02 ` [Bug target/58158] [4.8/4.9/4.10 " rguenth at gcc dot gnu.org
2014-12-19 13:29 ` [Bug target/58158] [4.8/4.9/5 " jakub at gcc dot gnu.org
2015-03-02 23:01 ` sje at gcc dot gnu.org
2015-03-02 23:29 ` aaro.koskinen at iki dot fi
2015-03-03  0:07 ` sje at gcc dot gnu.org
2015-03-06  9:08 ` [Bug target/58158] [4.8/4.9 " biergaizi2009 at gmail dot com
2015-06-23  8:23 ` rguenth at gcc dot gnu.org
2015-06-26 19:59 ` [Bug target/58158] [4.9 " jakub at gcc dot gnu.org
2015-06-26 20:30 ` jakub at gcc dot gnu.org

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