[Bug target/58158] [4.8/4.9 Regression] ICE with conditional moves on GPRs with a floating point conditional on mipsel with loongson2f
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58158 --- Comment #20 from Tom Li biergaizi2009 at gmail dot com --- Great job, I'll test it.
[Bug target/58158] [4.8/4.9 Regression] ICE with conditional moves on GPRs with a floating point conditional on mipsel with loongson2f
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 21:53:16.0 +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;
})
[Bug target/58158] [4.8/4.9 Regression] ICE with conditional moves on GPRs with a floating point conditional on mipsel with loongson2f
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58158 --- Comment #11 from Tom Li biergaizi2009 at gmail dot com --- My Gentoo system is nearly broken because of this bug :( I'm going to report it to Loongson's mailing list.
[Bug c/59619] New: gstaudiotestsrc.c:479:1: error: unrecognizable insn: DEFINE_SQUARE (int16, 32767.0);
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59619 Bug ID: 59619 Summary: gstaudiotestsrc.c:479:1: error: unrecognizable insn: DEFINE_SQUARE (int16, 32767.0); Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: biergaizi2009 at gmail dot com mips64el-unknown-linux-gnu-gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I../.. -save-temps -march=loongson2f -mplt -Wa,-mfix-loongson2f-nop -pipe -fomit-frame-pointer -mno-branch-likely -pthread -I/usr/include/glib-2.0 -I/usr/lib32/glib-2.0/include -pthread -I/usr/include/gstreamer-0.10 -I/usr/include/glib-2.0 -I/usr/lib32/glib-2.0/include -I/usr/include/libxml2 -DG_THREADS_MANDATORY -DG_DISABLE_CAST_CHECKS -DG_DISABLE_ASSERT -Wall -Wdeclaration-after-statement -Wvla -Wpointer-arith -Wmissing-declarations -Wmissing-prototypes -Wredundant-decls -Wundef -Wwrite-strings -Wformat-nonliteral -Wformat-security -Winit-self -Wmissing-include-dirs -Waddress -Waggregate-return -Wno-multichar -Wnested-externs -pthread -I/usr/include/gstreamer-0.10 -I/usr/include/glib-2.0 -I/usr/lib32/glib-2.0/include -I/usr/include/libxml2 -O2 -march=loongson2f -mplt -Wa,-mfix-loongson2f-nop -pipe -fomit-frame-pointer -mno-branch-likely -c -o libgstaudiotestsrc_la-gstaudiotestsrc.lo `test -f 'gstaudiotestsrc.c' || echo './'`gstaudiotestsrc.c mips64el-unknown-linux-gnu-gcc: warning: -pipe ignored because -save-temps specified gstaudiotestsrc.c: In function ‘gst_audio_test_src_create_square_int16’: gstaudiotestsrc.c:479:1: error: unrecognizable insn: DEFINE_SQUARE (int16, 32767.0); ^ (insn 106 105 107 8 (set (reg:SI 284) (if_then_else:SI (ne:CC (reg:CC 67 $fcc0) (const_int 0 [0])) (reg:SI 249 [ iftmp.184 ]) (reg:SI 251 [ iftmp.184 ]))) -1 (nil)) gstaudiotestsrc.c:479:1: internal compiler error: in extract_insn, at recog.c:2154 Please submit a full bug report, with preprocessed source if appropriate.
[Bug c/59620] New: gstaudiotestsrc.c:479:1: error: unrecognizable insn: DEFINE_SQUARE (int16, 32767.0);
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59620 Bug ID: 59620 Summary: gstaudiotestsrc.c:479:1: error: unrecognizable insn: DEFINE_SQUARE (int16, 32767.0); Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: biergaizi2009 at gmail dot com mips64el-unknown-linux-gnu-gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I../.. -save-temps -march=loongson2f -mplt -Wa,-mfix-loongson2f-nop -pipe -fomit-frame-pointer -mno-branch-likely -pthread -I/usr/include/glib-2.0 -I/usr/lib32/glib-2.0/include -pthread -I/usr/include/gstreamer-0.10 -I/usr/include/glib-2.0 -I/usr/lib32/glib-2.0/include -I/usr/include/libxml2 -DG_THREADS_MANDATORY -DG_DISABLE_CAST_CHECKS -DG_DISABLE_ASSERT -Wall -Wdeclaration-after-statement -Wvla -Wpointer-arith -Wmissing-declarations -Wmissing-prototypes -Wredundant-decls -Wundef -Wwrite-strings -Wformat-nonliteral -Wformat-security -Winit-self -Wmissing-include-dirs -Waddress -Waggregate-return -Wno-multichar -Wnested-externs -pthread -I/usr/include/gstreamer-0.10 -I/usr/include/glib-2.0 -I/usr/lib32/glib-2.0/include -I/usr/include/libxml2 -O2 -march=loongson2f -mplt -Wa,-mfix-loongson2f-nop -pipe -fomit-frame-pointer -mno-branch-likely -c -o libgstaudiotestsrc_la-gstaudiotestsrc.lo `test -f 'gstaudiotestsrc.c' || echo './'`gstaudiotestsrc.c mips64el-unknown-linux-gnu-gcc: warning: -pipe ignored because -save-temps specified gstaudiotestsrc.c: In function ‘gst_audio_test_src_create_square_int16’: gstaudiotestsrc.c:479:1: error: unrecognizable insn: DEFINE_SQUARE (int16, 32767.0); ^ (insn 106 105 107 8 (set (reg:SI 284) (if_then_else:SI (ne:CC (reg:CC 67 $fcc0) (const_int 0 [0])) (reg:SI 249 [ iftmp.184 ]) (reg:SI 251 [ iftmp.184 ]))) -1 (nil)) gstaudiotestsrc.c:479:1: internal compiler error: in extract_insn, at recog.c:2154 Please submit a full bug report, with preprocessed source if appropriate.
[Bug c/59620] gstaudiotestsrc.c:479:1: error: unrecognizable insn: DEFINE_SQUARE (int16, 32767.0);
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59620 --- Comment #1 from Tom Li biergaizi2009 at gmail dot com --- Created attachment 31534 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=31534action=edit preprocessed source
[Bug c/59620] gstaudiotestsrc.c:479:1: error: unrecognizable insn: DEFINE_SQUARE (int16, 32767.0);
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59620 --- Comment #2 from Tom Li biergaizi2009 at gmail dot com --- Using built-in specs. COLLECT_GCC=/usr/mips64el-unknown-linux-gnu/gcc-bin/4.8.2/gcc COLLECT_LTO_WRAPPER=/usr/libexec/gcc/mips64el-unknown-linux-gnu/4.8.2/lto-wrapper Target: mips64el-unknown-linux-gnu Configured with: /var/tmp/portage/sys-devel/gcc-4.8.2/work/gcc-4.8.2/configure --prefix=/usr --bindir=/usr/mips64el-unknown-linux-gnu/gcc-bin/4.8.2 --includedir=/usr/lib/gcc/mips64el-unknown-linux-gnu/4.8.2/include --datadir=/usr/share/gcc-data/mips64el-unknown-linux-gnu/4.8.2 --mandir=/usr/share/gcc-data/mips64el-unknown-linux-gnu/4.8.2/man --infodir=/usr/share/gcc-data/mips64el-unknown-linux-gnu/4.8.2/info --with-gxx-include-dir=/usr/lib/gcc/mips64el-unknown-linux-gnu/4.8.2/include/g++-v4 --host=mips64el-unknown-linux-gnu --build=mips64el-unknown-linux-gnu --disable-altivec --disable-fixed-point --without-cloog --disable-lto --enable-nls --without-included-gettext --with-system-zlib --enable-obsolete --disable-werror --enable-secureplt --enable-multilib --enable-libmudflap --disable-libssp --disable-libgomp --with-python-dir=/share/gcc-data/mips64el-unknown-linux-gnu/4.8.2/python --enable-checking=release --disable-libgcj --enable-libstdcxx-time --disable-libquadmath --with-abi=n32 --enable-languages=c,c++ --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --with-bugurl=http://bugs.gentoo.org/ --with-pkgversion='Gentoo 4.8.2 p1.0, pie-0.5.8' Thread model: posix gcc version 4.8.2 (Gentoo 4.8.2 p1.0, pie-0.5.8)
