[Bug target/45478] New: ICE: in c_builtin_function_ext_scope, at c-decl.c:2852 with -mno-sse/-march=i386

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* [Bug target/45478]  New: ICE: in c_builtin_function_ext_scope, at c-decl.c:2852 with -mno-sse/-march=i386
@ 2010-09-01 10:31 zsojka at seznam dot cz
  2010-09-01 10:33 ` [Bug target/45478] " zsojka at seznam dot cz
                   ` (3 more replies)
  0 siblings, 4 replies; 8+ messages in thread
From: zsojka at seznam dot cz @ 2010-09-01 10:31 UTC (permalink / raw)
  To: gcc-bugs

Command line:
$ gcc -mno-sse testcase.c
or
$ gcc -m32 -march=i386 testcase.c
(or other target without sse support)

Compiler output:
$ gcc -mno-sse testcase.c 
testcase.c:9: internal compiler error: in c_builtin_function_ext_scope, at
c-decl.c:2852
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

Tested revisions:
r163636 - crash
4.4 r149995 - crash


-- 
           Summary: ICE: in c_builtin_function_ext_scope, at c-decl.c:2852
                    with -mno-sse/-march=i386
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: zsojka at seznam dot cz
GCC target triplet: x86(_64)-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45478


^ permalink raw reply	[flat|nested] 8+ messages in thread

* [Bug target/45478] ICE: in c_builtin_function_ext_scope, at c-decl.c:2852 with -mno-sse/-march=i386
  2010-09-01 10:31 [Bug target/45478] New: ICE: in c_builtin_function_ext_scope, at c-decl.c:2852 with -mno-sse/-march=i386 zsojka at seznam dot cz
@ 2010-09-01 10:33 ` zsojka at seznam dot cz
  2010-09-01 13:24 ` zsojka at seznam dot cz
                   ` (2 subsequent siblings)
  3 siblings, 0 replies; 8+ messages in thread
From: zsojka at seznam dot cz @ 2010-09-01 10:33 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #1 from zsojka at seznam dot cz  2010-09-01 10:33 -------
Created an attachment (id=21632)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21632&action=view)
reduced testcase


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45478


^ permalink raw reply	[flat|nested] 8+ messages in thread

* [Bug target/45478] ICE: in c_builtin_function_ext_scope, at c-decl.c:2852 with -mno-sse/-march=i386
  2010-09-01 10:31 [Bug target/45478] New: ICE: in c_builtin_function_ext_scope, at c-decl.c:2852 with -mno-sse/-march=i386 zsojka at seznam dot cz
  2010-09-01 10:33 ` [Bug target/45478] " zsojka at seznam dot cz
@ 2010-09-01 13:24 ` zsojka at seznam dot cz
  2010-09-02 16:47 ` [Bug target/45478] ICE: in c_builtin_function_ext_scope, at c-decl.c:2852 with -mno-sse/-march=i386 and attribute((target)) zsojka at seznam dot cz
  2010-09-02 17:32 ` [Bug target/45478] __attribute__((__target__())) causes crashes at various places zsojka at seznam dot cz
  3 siblings, 0 replies; 8+ messages in thread
From: zsojka at seznam dot cz @ 2010-09-01 13:24 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #2 from zsojka at seznam dot cz  2010-09-01 13:23 -------
Created an attachment (id=21636)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21636&action=view)
different testcase

This testcase crashes the same way with -mno-sse2. It was reduced from lex.i as
well.

$ gcc -mno-sse2 pr45478-2.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45478


^ permalink raw reply	[flat|nested] 8+ messages in thread

* [Bug target/45478] ICE: in c_builtin_function_ext_scope, at c-decl.c:2852 with -mno-sse/-march=i386 and attribute((target))
  2010-09-01 10:31 [Bug target/45478] New: ICE: in c_builtin_function_ext_scope, at c-decl.c:2852 with -mno-sse/-march=i386 zsojka at seznam dot cz
  2010-09-01 10:33 ` [Bug target/45478] " zsojka at seznam dot cz
  2010-09-01 13:24 ` zsojka at seznam dot cz
@ 2010-09-02 16:47 ` zsojka at seznam dot cz
  2010-09-02 17:32 ` [Bug target/45478] __attribute__((__target__())) causes crashes at various places zsojka at seznam dot cz
  3 siblings, 0 replies; 8+ messages in thread
From: zsojka at seznam dot cz @ 2010-09-02 16:47 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #3 from zsojka at seznam dot cz  2010-09-02 16:46 -------
Created an attachment (id=21672)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21672&action=view)
different crash

This causes invalid read in df_ref_record.

Command line:
$ gcc -O pr45478-3.c

Relevant valgrind output:
$ valgrind cc1 -O -quiet pr45478-3.c
...
==17688== Invalid read of size 2
==17688==    at 0x868FFFD: df_ref_record (df-scan.c:2881)
==17688==    by 0x8696BE4: df_entry_block_defs_collect (df-scan.c:3941)
==17688==    by 0x8696C8A: df_record_entry_block_defs (df-scan.c:3959)
==17688==    by 0x8688633: df_scan_blocks (df-scan.c:676)
==17688==    by 0x8649B4F: rest_of_handle_df_initialize (df-core.c:738)
==17688==    by 0x8EEB8F3: execute_one_pass (passes.c:1568)
==17688==    by 0x8EEBAC7: execute_pass_list (passes.c:1623)
==17688==    by 0x8EEBAE3: execute_pass_list (passes.c:1624)
==17688==    by 0x97772D8: tree_rest_of_compilation (tree-optimize.c:452)
==17688==    by 0xA3362AC: cgraph_expand_function (cgraphunit.c:1469)
==17688==    by 0xA336517: cgraph_expand_all_functions (cgraphunit.c:1548)
==17688==    by 0xA336B09: cgraph_optimize (cgraphunit.c:1804)
==17688==  Address 0x2c is not stack'd, malloc'd or (recently) free'd
==17688== 
pr45478-3.c: In function 'search_line_sse42':
pr45478-3.c:11:1: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45478


^ permalink raw reply	[flat|nested] 8+ messages in thread

* [Bug target/45478] __attribute__((__target__())) causes crashes at various places
  2010-09-01 10:31 [Bug target/45478] New: ICE: in c_builtin_function_ext_scope, at c-decl.c:2852 with -mno-sse/-march=i386 zsojka at seznam dot cz
                   ` (2 preceding siblings ...)
  2010-09-02 16:47 ` [Bug target/45478] ICE: in c_builtin_function_ext_scope, at c-decl.c:2852 with -mno-sse/-march=i386 and attribute((target)) zsojka at seznam dot cz
@ 2010-09-02 17:32 ` zsojka at seznam dot cz
  3 siblings, 0 replies; 8+ messages in thread
From: zsojka at seznam dot cz @ 2010-09-02 17:32 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #4 from zsojka at seznam dot cz  2010-09-02 17:32 -------
Created an attachment (id=21674)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21674&action=view)
another testcase

This needs -O as well:
$ gcc -O pr45478-4.c

Related valgrind output:
$ valgrind cc1 -O -quiet pr45478-4.c
...
==17845== Invalid write of size 1
==17845==    at 0x877B2AA: mark_reg_pointer (emit-rtl.c:1121)
==17845==    by 0x89B97B6: assign_parm_setup_reg (function.c:3137)
==17845==    by 0x89BA9F7: assign_parms (function.c:3368)
==17845==    by 0x89BF1C6: expand_function_start (function.c:4666)
==17845==    by 0x84C594E: gimple_expand_cfg (cfgexpand.c:3825)
==17845==    by 0x8EEB8F3: execute_one_pass (passes.c:1568)
==17845==    by 0x8EEBAC7: execute_pass_list (passes.c:1623)
==17845==    by 0x97772D8: tree_rest_of_compilation (tree-optimize.c:452)
==17845==    by 0xA3362AC: cgraph_expand_function (cgraphunit.c:1469)
==17845==    by 0xA336517: cgraph_expand_all_functions (cgraphunit.c:1548)
==17845==    by 0xA336B09: cgraph_optimize (cgraphunit.c:1804)
==17845==    by 0xA334877: cgraph_finalize_compilation_unit (cgraphunit.c:1012)
==17845==  Address 0x4b6c45c is 3 bytes after a block of size 1 alloc'd
==17845==    at 0x40287FE: malloc (in
/usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==17845==    by 0xB6A0D6A: xrealloc (xmalloc.c:177)
==17845==    by 0x8778B49: gen_reg_rtx (emit-rtl.c:901)
==17845==    by 0x84B764D: expand_one_register_var (cfgexpand.c:846)
==17845==    by 0x84B80B6: expand_one_var (cfgexpand.c:993)
==17845==    by 0x84B910C: expand_used_vars (cfgexpand.c:1330)
==17845==    by 0x84C58CF: gimple_expand_cfg (cfgexpand.c:3807)
==17845==    by 0x8EEB8F3: execute_one_pass (passes.c:1568)
==17845==    by 0x8EEBAC7: execute_pass_list (passes.c:1623)
==17845==    by 0x97772D8: tree_rest_of_compilation (tree-optimize.c:452)
==17845==    by 0xA3362AC: cgraph_expand_function (cgraphunit.c:1469)
==17845==    by 0xA336517: cgraph_expand_all_functions (cgraphunit.c:1548)
==17845== 
==17845== Invalid read of size 4
==17845==    at 0xAF5EFFF: count_reg_usage (cse.c:6583)
==17845==    by 0xAF6029A: count_reg_usage (cse.c:6681)
==17845==    by 0xAF5F593: count_reg_usage (cse.c:6608)
==17845==    by 0xAF5F804: count_reg_usage (cse.c:6625)
==17845==    by 0xAF61651: delete_trivially_dead_insns (cse.c:6800)
==17845==    by 0xAE3E705: rest_of_handle_jump2 (cfgcleanup.c:2425)
==17845==    by 0x8EEB8F3: execute_one_pass (passes.c:1568)
==17845==    by 0x8EEBAC7: execute_pass_list (passes.c:1623)
==17845==    by 0x8EEBAE3: execute_pass_list (passes.c:1624)
==17845==    by 0x97772D8: tree_rest_of_compilation (tree-optimize.c:452)
==17845==    by 0xA3362AC: cgraph_expand_function (cgraphunit.c:1469)
==17845==    by 0xA336517: cgraph_expand_all_functions (cgraphunit.c:1548)
==17845==  Address 0x4b6fb78 is not stack'd, malloc'd or (recently) free'd
==17845== 
==17845== Invalid write of size 4
==17845==    at 0xAF5F004: count_reg_usage (cse.c:6583)
==17845==    by 0xAF6029A: count_reg_usage (cse.c:6681)
==17845==    by 0xAF5F593: count_reg_usage (cse.c:6608)
==17845==    by 0xAF5F804: count_reg_usage (cse.c:6625)
==17845==    by 0xAF61651: delete_trivially_dead_insns (cse.c:6800)
==17845==    by 0xAE3E705: rest_of_handle_jump2 (cfgcleanup.c:2425)
==17845==    by 0x8EEB8F3: execute_one_pass (passes.c:1568)
==17845==    by 0x8EEBAC7: execute_pass_list (passes.c:1623)
==17845==    by 0x8EEBAE3: execute_pass_list (passes.c:1624)
==17845==    by 0x97772D8: tree_rest_of_compilation (tree-optimize.c:452)
==17845==    by 0xA3362AC: cgraph_expand_function (cgraphunit.c:1469)
==17845==    by 0xA336517: cgraph_expand_all_functions (cgraphunit.c:1548)
==17845==  Address 0x4b6fb78 is not stack'd, malloc'd or (recently) free'd
==17845== 
==17845== Invalid read of size 4
==17845==    at 0xAF5EFFF: count_reg_usage (cse.c:6583)
==17845==    by 0xAF6029A: count_reg_usage (cse.c:6681)
==17845==    by 0xAF5FBC4: count_reg_usage (cse.c:6645)
==17845==    by 0xAF61651: delete_trivially_dead_insns (cse.c:6800)
==17845==    by 0xAE3E705: rest_of_handle_jump2 (cfgcleanup.c:2425)
==17845==    by 0x8EEB8F3: execute_one_pass (passes.c:1568)
==17845==    by 0x8EEBAC7: execute_pass_list (passes.c:1623)
==17845==    by 0x8EEBAE3: execute_pass_list (passes.c:1624)
==17845==    by 0x97772D8: tree_rest_of_compilation (tree-optimize.c:452)
==17845==    by 0xA3362AC: cgraph_expand_function (cgraphunit.c:1469)
==17845==    by 0xA336517: cgraph_expand_all_functions (cgraphunit.c:1548)
==17845==    by 0xA336B09: cgraph_optimize (cgraphunit.c:1804)
==17845==  Address 0x4b6fb78 is not stack'd, malloc'd or (recently) free'd
==17845== 
==17845== Invalid write of size 4
==17845==    at 0xAF5F004: count_reg_usage (cse.c:6583)
==17845==    by 0xAF6029A: count_reg_usage (cse.c:6681)
==17845==    by 0xAF5FBC4: count_reg_usage (cse.c:6645)
==17845==    by 0xAF61651: delete_trivially_dead_insns (cse.c:6800)
==17845==    by 0xAE3E705: rest_of_handle_jump2 (cfgcleanup.c:2425)
==17845==    by 0x8EEB8F3: execute_one_pass (passes.c:1568)
==17845==    by 0x8EEBAC7: execute_pass_list (passes.c:1623)
==17845==    by 0x8EEBAE3: execute_pass_list (passes.c:1624)
==17845==    by 0x97772D8: tree_rest_of_compilation (tree-optimize.c:452)
==17845==    by 0xA3362AC: cgraph_expand_function (cgraphunit.c:1469)
==17845==    by 0xA336517: cgraph_expand_all_functions (cgraphunit.c:1548)
==17845==    by 0xA336B09: cgraph_optimize (cgraphunit.c:1804)
==17845==  Address 0x4b6fb78 is not stack'd, malloc'd or (recently) free'd
==17845== 
==17845== Invalid read of size 4
==17845==    at 0xAF5EFFF: count_reg_usage (cse.c:6583)
==17845==    by 0xAF6029A: count_reg_usage (cse.c:6681)
==17845==    by 0xAF6029A: count_reg_usage (cse.c:6681)
==17845==    by 0xAF5F593: count_reg_usage (cse.c:6608)
==17845==    by 0xAF5F804: count_reg_usage (cse.c:6625)
==17845==    by 0xAF61651: delete_trivially_dead_insns (cse.c:6800)
==17845==    by 0xAE3E705: rest_of_handle_jump2 (cfgcleanup.c:2425)
==17845==    by 0x8EEB8F3: execute_one_pass (passes.c:1568)
==17845==    by 0x8EEBAC7: execute_pass_list (passes.c:1623)
==17845==    by 0x8EEBAE3: execute_pass_list (passes.c:1624)
==17845==    by 0x97772D8: tree_rest_of_compilation (tree-optimize.c:452)
==17845==    by 0xA3362AC: cgraph_expand_function (cgraphunit.c:1469)
==17845==  Address 0x4b6fb7c is not stack'd, malloc'd or (recently) free'd
==17845== 
==17845== Invalid write of size 4
==17845==    at 0xAF5F004: count_reg_usage (cse.c:6583)
==17845==    by 0xAF6029A: count_reg_usage (cse.c:6681)
==17845==    by 0xAF6029A: count_reg_usage (cse.c:6681)
==17845==    by 0xAF5F593: count_reg_usage (cse.c:6608)
==17845==    by 0xAF5F804: count_reg_usage (cse.c:6625)
==17845==    by 0xAF61651: delete_trivially_dead_insns (cse.c:6800)
==17845==    by 0xAE3E705: rest_of_handle_jump2 (cfgcleanup.c:2425)
==17845==    by 0x8EEB8F3: execute_one_pass (passes.c:1568)
==17845==    by 0x8EEBAC7: execute_pass_list (passes.c:1623)
==17845==    by 0x8EEBAE3: execute_pass_list (passes.c:1624)
==17845==    by 0x97772D8: tree_rest_of_compilation (tree-optimize.c:452)
==17845==    by 0xA3362AC: cgraph_expand_function (cgraphunit.c:1469)
==17845==  Address 0x4b6fb7c is not stack'd, malloc'd or (recently) free'd
==17845== 
==17845== Invalid read of size 2
==17845==    at 0x868FFFD: df_ref_record (df-scan.c:2881)
==17845==    by 0x8696BE4: df_entry_block_defs_collect (df-scan.c:3941)
==17845==    by 0x8696C8A: df_record_entry_block_defs (df-scan.c:3959)
==17845==    by 0x8688633: df_scan_blocks (df-scan.c:676)
==17845==    by 0x8649B4F: rest_of_handle_df_initialize (df-core.c:738)
==17845==    by 0x8EEB8F3: execute_one_pass (passes.c:1568)
==17845==    by 0x8EEBAC7: execute_pass_list (passes.c:1623)
==17845==    by 0x8EEBAE3: execute_pass_list (passes.c:1624)
==17845==    by 0x97772D8: tree_rest_of_compilation (tree-optimize.c:452)
==17845==    by 0xA3362AC: cgraph_expand_function (cgraphunit.c:1469)
==17845==    by 0xA336517: cgraph_expand_all_functions (cgraphunit.c:1548)
==17845==    by 0xA336B09: cgraph_optimize (cgraphunit.c:1804)
==17845==  Address 0x0 is not stack'd, malloc'd or (recently) free'd
==17845== 
pr45478-4.c: In function 'search_line_sse42':
pr45478-4.c:14:1: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.


With other similiar testcases, I received various ICEs:
000.i:817:15: internal compiler error: in memory_address_addr_space, at
explow.c:505
1380.i:700:1: internal compiler error: RTL check: expected code 'const_int',
have '' in const_int_htab_eq, at emit-rtl.c:187
*** glibc detected ***
/tmp/portage/sys-devel/gcc-4.6.0_pre9999/work/build/prev-gcc/cc1: malloc():
smallbin double linked list corrupted: 0x0a2e1da0 ***

They are probably caused by working with uninitialized and invalid memory.

All these testcases are from libcpp/lex.c, I got them while reducing testcase
for PR45478. It's probably not needed to upload all of them.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45478


^ permalink raw reply	[flat|nested] 8+ messages in thread

[parent not found: <bug-45478-4@http.gcc.gnu.org/bugzilla/>]

* [Bug target/45478] __attribute__((__target__())) causes crashes at various places
       [not found] <bug-45478-4@http.gcc.gnu.org/bugzilla/>
@ 2010-11-10  1:28 ` zsojka at seznam dot cz
  2021-08-28  4:10 ` pinskia at gcc dot gnu.org
  2021-11-29  6:47 ` pinskia at gcc dot gnu.org
  2 siblings, 0 replies; 8+ messages in thread
From: zsojka at seznam dot cz @ 2010-11-10  1:28 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45478

--- Comment #5 from Zdenek Sojka <zsojka at seznam dot cz> 2010-11-10 01:28:36 UTC ---
Created attachment 22361
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22361
another testcase

This was reduced from gcc.target/i386/funcspec-3.c

Compiler output:
$ gcc -O2 -fno-early-inlining -fno-inline-small-functions testcase.c
==13599== Invalid write of size 4
==13599==    at 0xFEE5BC: decompose_multiword_subregs (lower-subreg.c:51)
==13599==    by 0xFEFFB8: rest_of_handle_lower_subreg (lower-subreg.c:1346)
==13599==    by 0x799A9E: execute_one_pass (passes.c:1560)
==13599==    by 0x799D44: execute_pass_list (passes.c:1615)
==13599==    by 0x799D56: execute_pass_list (passes.c:1616)
==13599==    by 0x8E6A25: tree_rest_of_compilation (tree-optimize.c:422)
==13599==    by 0xAB6E01: cgraph_expand_function (cgraphunit.c:1493)
==13599==    by 0xAB93C9: cgraph_optimize (cgraphunit.c:1552)
==13599==    by 0xAB9929: cgraph_finalize_compilation_unit (cgraphunit.c:1016)
==13599==    by 0x4AC9EB: c_write_global_declarations (c-decl.c:9831)
==13599==    by 0x88D9C9: toplev_main (toplev.c:931)
==13599==    by 0x6376BBC: (below main) (in /lib64/libc-2.11.2.so)
==13599==  Address 0x0 is not stack'd, malloc'd or (recently) free'd
==13599== 
testcase.c: In function 'foo':
testcase.c:12:1: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

Originally, the testcase crashed with:
/mnt/svn/gcc-trunk/gcc/testsuite/gcc.target/i386/funcspec-3.c: In function
'main':
/mnt/svn/gcc-trunk/gcc/testsuite/gcc.target/i386/funcspec-3.c:27:30: internal
compiler error: in memory_address_addr_space, at explow.c:505
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.


^ permalink raw reply	[flat|nested] 8+ messages in thread

* [Bug target/45478] __attribute__((__target__())) causes crashes at various places
       [not found] <bug-45478-4@http.gcc.gnu.org/bugzilla/>
  2010-11-10  1:28 ` zsojka at seznam dot cz
@ 2021-08-28  4:10 ` pinskia at gcc dot gnu.org
  2021-11-29  6:47 ` pinskia at gcc dot gnu.org
  2 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-08-28  4:10 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45478

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
           Keywords|                            |ice-on-valid-code
             Status|UNCONFIRMED                 |RESOLVED
   Target Milestone|---                         |5.0

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
These have been fixed for a long time. At least since GCC 5.
Many were fixed in GCC 4.6.  I am not going to go through each one and anonate
which testcase was fixed when but they all work for GCC 5 which was released 6
years ago.

^ permalink raw reply	[flat|nested] 8+ messages in thread

* [Bug target/45478] __attribute__((__target__())) causes crashes at various places
       [not found] <bug-45478-4@http.gcc.gnu.org/bugzilla/>
  2010-11-10  1:28 ` zsojka at seznam dot cz
  2021-08-28  4:10 ` pinskia at gcc dot gnu.org
@ 2021-11-29  6:47 ` pinskia at gcc dot gnu.org
  2 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-11-29  6:47 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45478
Bug 45478 depends on bug 37565, which changed state.

Bug 37565 Summary: __optimize__  attribute doesn't work correctly
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=37565

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2021-11-29  6:47 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-09-01 10:31 [Bug target/45478] New: ICE: in c_builtin_function_ext_scope, at c-decl.c:2852 with -mno-sse/-march=i386 zsojka at seznam dot cz
2010-09-01 10:33 ` [Bug target/45478] " zsojka at seznam dot cz
2010-09-01 13:24 ` zsojka at seznam dot cz
2010-09-02 16:47 ` [Bug target/45478] ICE: in c_builtin_function_ext_scope, at c-decl.c:2852 with -mno-sse/-march=i386 and attribute((target)) zsojka at seznam dot cz
2010-09-02 17:32 ` [Bug target/45478] __attribute__((__target__())) causes crashes at various places zsojka at seznam dot cz
     [not found] <bug-45478-4@http.gcc.gnu.org/bugzilla/>
2010-11-10  1:28 ` zsojka at seznam dot cz
2021-08-28  4:10 ` pinskia at gcc dot gnu.org
2021-11-29  6:47 ` pinskia at gcc dot gnu.org

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