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* [Bug target/19051] New: m6811-elf-gcc ICE @ 2004-12-17 8:34 gcc-bugzilla at gcc dot gnu dot org 2004-12-17 11:04 ` [Bug target/19051] " namsh at kldp dot org ` (8 more replies) 0 siblings, 9 replies; 10+ messages in thread From: gcc-bugzilla at gcc dot gnu dot org @ 2004-12-17 8:34 UTC (permalink / raw) To: gcc-bugs gcc ICE when I did: =================== $ m6811-elf-g++ -Os -mshort -msoft-reg-count=32 -m68hc12 -c n.cpp The ICE message is: =================== n.cpp: In function 'void getNewTableEntry()': n.cpp:49: error: unable to find a register to spill in class 'D_REGS' n.cpp:49: error: this is the insn: (insn:HI 60 59 62 9 (set (reg:HI 59 [ D.1552 ]) (mult:HI (sign_extend:HI (reg:QI 63)) (sign_extend:HI (reg/v:QI 14 *_.d1 [orig:55 newIdx ] [55])))) 70 {mulqihi3} (insn_list:REG_DEP_TRUE 59 (nil)) (expr_list:REG_DEAD (reg/v:QI 14 *_.d1 [orig:55 newIdx ] [55]) (expr_list:REG_DEAD (reg:QI 63) (expr_list:REG_EQUAL (mult:HI (sign_extend:HI (reg/v:QI 14 *_.d1 [orig:55 newIdx ] [55])) (const_int 6 [0x6])) (nil))))) n.cpp:49: internal compiler error: in spill_failure, at reload1.c:1873 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. The m6811-elf-g++ 3.4.4 also generates same ICE. $ ./m6811-elf-g++ --version m6811-elf-g++ (GCC) 3.4.4 20041108 (prerelease) Environment: System: Linux namsh 2.6.10-rc3n2 #6 Tue Dec 14 15:50:33 KST 2004 i686 athlon i386 GNU/Linux Architecture: i686 host: i686-pc-linux-gnu build: i686-pc-linux-gnu target: m6811-unknown-none configured with: ../configure --target=m6811-elf --prefix=/usr/GNUHCS --program-prefix=m6811-elf- --with-gnu-ld --with-gnu-as --disable-shared --enable-languages=c,c++ --without-headers --with-newlib --disable-nls --disable-threads How-To-Repeat: Compile the code below with compiler option I described: // n.cpp extern signed char g_oldVal, g_newVal; extern signed char g_base; extern unsigned char tableA[], tableB[]; extern unsigned char g_AAval, g_APval; extern unsigned char g_BAval, g_BPval; extern unsigned int g_ARval, g_ABval; extern unsigned int g_BRval, g_BBval; typedef struct { unsigned int r; unsigned int b; unsigned char a; unsigned char p; } TABLEENTRY; void getNewTableEntry() { signed char oldIdx = g_oldVal, newIdx = g_newVal; const signed char maxVal = ((44 * 2) + 6 * 2); oldIdx += g_base; newIdx += g_base; if (oldIdx < 0) oldIdx = 0; else if (oldIdx > maxVal) oldIdx = maxVal; if (newIdx < 0) newIdx = 0; else if (newIdx > maxVal) newIdx = maxVal; if (oldIdx != newIdx) { TABLEENTRY *tablePtr; tablePtr = (TABLEENTRY *) tableA + newIdx; g_ARval = tablePtr->r; g_ABval = tablePtr->b; g_AAval = tablePtr->a; g_APval = tablePtr->p; tablePtr = (TABLEENTRY *) tableB + newIdx; g_BRval = tablePtr->r; g_BBval = tablePtr->b; g_BAval = tablePtr->a; g_BPval = tablePtr->p; } } ------- Additional Comments From namsh at kldp dot org 2004-12-17 08:34 ------- Fix: The work-around is: 1. Remove one of the compiler options: -Os or -msoft-reg-count=32 2. Use 'int' instead of 'signed char' for oldIdx/newIdx. -- Summary: m6811-elf-gcc ICE Product: gcc Version: 0.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: namsh at kldp dot org CC: gcc-bugs at gcc dot gnu dot org GCC build triplet: i686-pc-linux-gnu GCC host triplet: i686-pc-linux-gnu GCC target triplet: m6811-unknown-none http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19051 ^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug target/19051] m6811-elf-gcc ICE 2004-12-17 8:34 [Bug target/19051] New: m6811-elf-gcc ICE gcc-bugzilla at gcc dot gnu dot org @ 2004-12-17 11:04 ` namsh at kldp dot org 2004-12-17 12:42 ` pinskia at gcc dot gnu dot org ` (7 subsequent siblings) 8 siblings, 0 replies; 10+ messages in thread From: namsh at kldp dot org @ 2004-12-17 11:04 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From namsh at kldp dot org 2004-12-17 11:04 ------- I used m6811-elf-gccbug to report this bug. And I noticed the gcc version is disappeared. m6811-elf-gcc shows: >Release: 4.0.0 20041216 (experimental) Why it changed to 0.0? Because of extra version string like "20041216 (experimental)"? -- What |Removed |Added ---------------------------------------------------------------------------- Version|0.0 |4.0.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19051 ^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug target/19051] m6811-elf-gcc ICE 2004-12-17 8:34 [Bug target/19051] New: m6811-elf-gcc ICE gcc-bugzilla at gcc dot gnu dot org 2004-12-17 11:04 ` [Bug target/19051] " namsh at kldp dot org @ 2004-12-17 12:42 ` pinskia at gcc dot gnu dot org 2004-12-18 3:51 ` pinskia at gcc dot gnu dot org ` (6 subsequent siblings) 8 siblings, 0 replies; 10+ messages in thread From: pinskia at gcc dot gnu dot org @ 2004-12-17 12:42 UTC (permalink / raw) To: gcc-bugs -- What |Removed |Added ---------------------------------------------------------------------------- Keywords| |ice-on-valid-code http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19051 ^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug target/19051] m6811-elf-gcc ICE 2004-12-17 8:34 [Bug target/19051] New: m6811-elf-gcc ICE gcc-bugzilla at gcc dot gnu dot org 2004-12-17 11:04 ` [Bug target/19051] " namsh at kldp dot org 2004-12-17 12:42 ` pinskia at gcc dot gnu dot org @ 2004-12-18 3:51 ` pinskia at gcc dot gnu dot org 2005-05-08 17:03 ` ciceron at gcc dot gnu dot org ` (5 subsequent siblings) 8 siblings, 0 replies; 10+ messages in thread From: pinskia at gcc dot gnu dot org @ 2004-12-18 3:51 UTC (permalink / raw) To: gcc-bugs -- What |Removed |Added ---------------------------------------------------------------------------- Known to fail| |3.4.4 4.0.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19051 ^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug target/19051] m6811-elf-gcc ICE 2004-12-17 8:34 [Bug target/19051] New: m6811-elf-gcc ICE gcc-bugzilla at gcc dot gnu dot org ` (2 preceding siblings ...) 2004-12-18 3:51 ` pinskia at gcc dot gnu dot org @ 2005-05-08 17:03 ` ciceron at gcc dot gnu dot org 2005-05-08 17:42 ` cvs-commit at gcc dot gnu dot org ` (4 subsequent siblings) 8 siblings, 0 replies; 10+ messages in thread From: ciceron at gcc dot gnu dot org @ 2005-05-08 17:03 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From ciceron at gcc dot gnu dot org 2005-05-08 17:03 ------- Mine. -- What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |ciceron at gcc dot gnu dot |dot org |org Status|UNCONFIRMED |ASSIGNED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19051 ^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug target/19051] m6811-elf-gcc ICE 2004-12-17 8:34 [Bug target/19051] New: m6811-elf-gcc ICE gcc-bugzilla at gcc dot gnu dot org ` (3 preceding siblings ...) 2005-05-08 17:03 ` ciceron at gcc dot gnu dot org @ 2005-05-08 17:42 ` cvs-commit at gcc dot gnu dot org 2005-05-08 17:48 ` cvs-commit at gcc dot gnu dot org ` (3 subsequent siblings) 8 siblings, 0 replies; 10+ messages in thread From: cvs-commit at gcc dot gnu dot org @ 2005-05-08 17:42 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-05-08 17:42 ------- Subject: Bug 19051 CVSROOT: /cvs/gcc Module name: gcc Branch: gcc-3_4-branch Changes by: ciceron@gcc.gnu.org 2005-05-08 17:42:45 Modified files: gcc : ChangeLog gcc/config/m68hc11: m68hc11.md Log message: PR target/19051 * config/m68hc11/m68hc11.md ("mulqi3"): Use general_operand for operand 1 and fix constraints. ("mulqihi3"): Use general_operand for operand 2. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=2.2326.2.856&r2=2.2326.2.857 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/m68hc11/m68hc11.md.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.54.10.7&r2=1.54.10.8 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19051 ^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug target/19051] m6811-elf-gcc ICE 2004-12-17 8:34 [Bug target/19051] New: m6811-elf-gcc ICE gcc-bugzilla at gcc dot gnu dot org ` (4 preceding siblings ...) 2005-05-08 17:42 ` cvs-commit at gcc dot gnu dot org @ 2005-05-08 17:48 ` cvs-commit at gcc dot gnu dot org 2005-05-08 17:52 ` cvs-commit at gcc dot gnu dot org ` (2 subsequent siblings) 8 siblings, 0 replies; 10+ messages in thread From: cvs-commit at gcc dot gnu dot org @ 2005-05-08 17:48 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-05-08 17:48 ------- Subject: Bug 19051 CVSROOT: /cvs/gcc Module name: gcc Branch: gcc-4_0-branch Changes by: ciceron@gcc.gnu.org 2005-05-08 17:48:20 Modified files: gcc : ChangeLog gcc/config/m68hc11: m68hc11.md Log message: PR target/19051 * config/m68hc11/m68hc11.md ("mulqi3"): Use general_operand for operand 1 and fix constraints. ("mulqihi3"): Use general_operand for operand 2. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=2.7592.2.229&r2=2.7592.2.230 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/m68hc11/m68hc11.md.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.67&r2=1.67.28.1 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19051 ^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug target/19051] m6811-elf-gcc ICE 2004-12-17 8:34 [Bug target/19051] New: m6811-elf-gcc ICE gcc-bugzilla at gcc dot gnu dot org ` (5 preceding siblings ...) 2005-05-08 17:48 ` cvs-commit at gcc dot gnu dot org @ 2005-05-08 17:52 ` cvs-commit at gcc dot gnu dot org 2005-05-08 17:53 ` ciceron at gcc dot gnu dot org 2005-05-08 17:59 ` pinskia at gcc dot gnu dot org 8 siblings, 0 replies; 10+ messages in thread From: cvs-commit at gcc dot gnu dot org @ 2005-05-08 17:52 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-05-08 17:52 ------- Subject: Bug 19051 CVSROOT: /cvs/gcc Module name: gcc Changes by: ciceron@gcc.gnu.org 2005-05-08 17:52:23 Modified files: gcc : ChangeLog gcc/config/m68hc11: m68hc11.md Log message: PR target/19051 * config/m68hc11/m68hc11.md ("mulqi3"): Use general_operand for operand 1 and fix constraints. ("mulqihi3"): Use general_operand for operand 2. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8658&r2=2.8659 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/m68hc11/m68hc11.md.diff?cvsroot=gcc&r1=1.68&r2=1.69 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19051 ^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug target/19051] m6811-elf-gcc ICE 2004-12-17 8:34 [Bug target/19051] New: m6811-elf-gcc ICE gcc-bugzilla at gcc dot gnu dot org ` (6 preceding siblings ...) 2005-05-08 17:52 ` cvs-commit at gcc dot gnu dot org @ 2005-05-08 17:53 ` ciceron at gcc dot gnu dot org 2005-05-08 17:59 ` pinskia at gcc dot gnu dot org 8 siblings, 0 replies; 10+ messages in thread From: ciceron at gcc dot gnu dot org @ 2005-05-08 17:53 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From ciceron at gcc dot gnu dot org 2005-05-08 17:53 ------- Fixed. -- What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19051 ^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug target/19051] m6811-elf-gcc ICE 2004-12-17 8:34 [Bug target/19051] New: m6811-elf-gcc ICE gcc-bugzilla at gcc dot gnu dot org ` (7 preceding siblings ...) 2005-05-08 17:53 ` ciceron at gcc dot gnu dot org @ 2005-05-08 17:59 ` pinskia at gcc dot gnu dot org 8 siblings, 0 replies; 10+ messages in thread From: pinskia at gcc dot gnu dot org @ 2005-05-08 17:59 UTC (permalink / raw) To: gcc-bugs -- What |Removed |Added ---------------------------------------------------------------------------- Known to fail|3.4.4 4.0.0 |3.4.3 4.0.0 Known to work| |3.4.4 4.0.1 4.1.0 Target Milestone|--- |3.4.4 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19051 ^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2005-05-08 17:59 UTC | newest] Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2004-12-17 8:34 [Bug target/19051] New: m6811-elf-gcc ICE gcc-bugzilla at gcc dot gnu dot org 2004-12-17 11:04 ` [Bug target/19051] " namsh at kldp dot org 2004-12-17 12:42 ` pinskia at gcc dot gnu dot org 2004-12-18 3:51 ` pinskia at gcc dot gnu dot org 2005-05-08 17:03 ` ciceron at gcc dot gnu dot org 2005-05-08 17:42 ` cvs-commit at gcc dot gnu dot org 2005-05-08 17:48 ` cvs-commit at gcc dot gnu dot org 2005-05-08 17:52 ` cvs-commit at gcc dot gnu dot org 2005-05-08 17:53 ` ciceron at gcc dot gnu dot org 2005-05-08 17:59 ` pinskia at gcc dot gnu dot org
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