https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64971
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |UNCONFIRMED
Version|5.0 |6.0
Resolution|WORKSFORME |---
Target Milestone|5.0 |---
--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
FAIL: gcc.c-torture/compile/pr37433.c -O2 (internal compiler error)
FAIL: gcc.c-torture/compile/pr37433.c -O2 (test for excess errors)
FAIL: gcc.c-torture/compile/pr37433.c -O3 -g (internal compiler error)
FAIL: gcc.c-torture/compile/pr37433.c -O3 -g (test for excess errors)
FAIL: gcc.c-torture/compile/pr37433.c -Os (internal compiler error)
FAIL: gcc.c-torture/compile/pr37433.c -Os (test for excess errors)
FAIL: gcc.c-torture/compile/pr37433.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none (internal compiler error)
FAIL: gcc.c-torture/compile/pr37433.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none (test for excess errors)
I definitely can reproduce it on the trunk:
Executing on host: /home/apinski/src/ilp32/gcc/objdir-ilp32/gcc/xgcc
-B/home/apinski/src/ilp32/gcc/objdir-ilp32/gcc/ -fno-diagnostics-show-caret
-fdiagnostics-color=never -O2 -w -c -mabi=ilp32 -o pr37433.o
/home/apinski/src/ilp32/gcc/gcc/testsuite/gcc.c-torture/compile/pr37433.c
(timeout = 300)
spawn /home/apinski/src/ilp32/gcc/objdir-ilp32/gcc/xgcc
-B/home/apinski/src/ilp32/gcc/objdir-ilp32/gcc/ -fno-diagnostics-show-caret
-fdiagnostics-color=never -O2 -w -c -mabi=ilp32 -o pr37433.o
/home/apinski/src/ilp32/gcc/gcc/testsuite/gcc.c-torture/compile/pr37433.c^M
/home/apinski/src/ilp32/gcc/gcc/testsuite/gcc.c-torture/compile/pr37433.c: In
function 'regex_subst':^M
/home/apinski/src/ilp32/gcc/gcc/testsuite/gcc.c-torture/compile/pr37433.c:5:1:
error: unrecognizable insn:^M
(call_insn/j 6 5 7 2 (parallel [^M
(set (reg:SI 0 x0)^M
(call (mem:DI (symbol_ref/f:SI ("*.LC0") [flags 0x82] <var_decl
0x40003ef81200 *.LC0>) [0 *subst.0_1 S8 A8])^M
(const_int 0 [0])))^M
(return)^M
(use (const_int 0 [0]))^M
])
/home/apinski/src/ilp32/gcc/gcc/testsuite/gcc.c-torture/compile/pr37433.c:4
-1^M
(expr_list:REG_CALL_DECL (nil)^M
(nil))^M
(expr_list (clobber (reg:DI 17 x17))^M
(expr_list (clobber (reg:DI 16 x16))^M
(expr_list:SI (use (reg:SI 0 x0))^M
(nil)))))^M
/home/apinski/src/ilp32/gcc/gcc/testsuite/gcc.c-torture/compile/pr37433.c:5:1:
internal compiler error: in extract_insn, at recog.c:2287^M
0xa9dd3f _fatal_insn(char const*, rtx_def const*, char const*, int, char
const*)^M
../../gcc/rtl-error.c:108^M
0xa9dd87 _fatal_insn_not_found(rtx_def const*, char const*, int, char const*)^M
../../gcc/rtl-error.c:116^M
0xa702eb extract_insn(rtx_insn*)^M
../../gcc/recog.c:2287^M
0x854deb instantiate_virtual_regs_in_insn^M
../../gcc/function.c:1630^M
0x854deb instantiate_virtual_regs^M
../../gcc/function.c:1950^M
0x854deb execute^M
../../gcc/function.c:1999^M
Please submit a full bug report,^M
with preprocessed source if appropriate.^M
Please include the complete backtrace with any bug report.^M
See <http://gcc.gnu.org/bugs.html> for instructions.^M
compiler exited with status 1
apinski@arm64:~/src/ilp32/gcc/objdir-ilp32/gcc$ ./xgcc --version
xgcc (GCC) 6.0.0 20160322 (experimental)
Copyright (C) 2016 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
