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* [Bug target/67060] New: [6 Regression] FAIL: gcc.dg/pr56228.c (test for excess errors) @ 2015-07-29 21:18 danglin at gcc dot gnu.org 2015-07-30 7:09 ` [Bug target/67060] " rguenth at gcc dot gnu.org ` (4 more replies) 0 siblings, 5 replies; 6+ messages in thread From: danglin at gcc dot gnu.org @ 2015-07-29 21:18 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67060 Bug ID: 67060 Summary: [6 Regression] FAIL: gcc.dg/pr56228.c (test for excess errors) Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: danglin at gcc dot gnu.org Target Milestone: --- Host: hppa64-hp-hpux11.11 Target: hppa64-hp-hpux11.11 Build: hppa64-hp-hpux11.11 Executing on host: /test/gnu/gcc/objdir/gcc/xgcc -B/test/gnu/gcc/objdir/gcc/ -f no-diagnostics-show-caret -fdiagnostics-color=never -O2 -c -o pr56228.o /tes t/gnu/gcc/gcc/gcc/testsuite/gcc.dg/pr56228.c (timeout = 300) spawn /test/gnu/gcc/objdir/gcc/xgcc -B/test/gnu/gcc/objdir/gcc/ -fno-diagnostics -show-caret -fdiagnostics-color=never -O2 -c -o pr56228.o /test/gnu/gcc/gcc/gcc/ testsuite/gcc.dg/pr56228.c /test/gnu/gcc/gcc/gcc/testsuite/gcc.dg/pr56228.c: In function 'foo': /test/gnu/gcc/gcc/gcc/testsuite/gcc.dg/pr56228.c:17:1: error: unable to find a r egister to spill in class 'R1_REGS' /test/gnu/gcc/gcc/gcc/testsuite/gcc.dg/pr56228.c:17:1: error: this is the insn: (call_insn 12 11 13 2 (parallel [ (call (mem:SI (reg/f:DI 76) [0 *fnb_2 S4 A32]) (const_int 64 [0x40])) (clobber (reg:DI 1 %r1)) (clobber (reg:DI 2 %r2)) (clobber (reg:DI 4 %r4)) (use (reg:DI 27 %r27)) (use (reg/f:DI 29 %r29)) (use (const_int 1 [0x1])) ]) /test/gnu/gcc/gcc/gcc/testsuite/gcc.dg/pr56228.c:15 262 {call_reg_64b it} (expr_list:REG_DEAD (reg/f:DI 76) (expr_list:REG_DEAD (reg/f:DI 29 %r29) (expr_list:REG_CALL_DECL (nil) (nil)))) (nil)) /test/gnu/gcc/gcc/gcc/testsuite/gcc.dg/pr56228.c:17: confused by earlier errors, bailing out compiler exited with status 1 pa.md has the following code which attempts to ensure the call address is in a register: op = force_reg (word_mode, op); emit_call_insn (gen_call_reg_64bit (op, nb, r4)); However, optimization has removed the forced copy and a reload is needed. This fails because the reload needs %r1 and the pattern clobbers %r1. Maybe the clobber can be removed from the pattern as the call itself doesn't use %r1 although it is a CALL_USED_REGISTERS register. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/67060] [6 Regression] FAIL: gcc.dg/pr56228.c (test for excess errors) 2015-07-29 21:18 [Bug target/67060] New: [6 Regression] FAIL: gcc.dg/pr56228.c (test for excess errors) danglin at gcc dot gnu.org @ 2015-07-30 7:09 ` rguenth at gcc dot gnu.org 2015-08-03 17:26 ` danglin at gcc dot gnu.org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: rguenth at gcc dot gnu.org @ 2015-07-30 7:09 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67060 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |6.0 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/67060] [6 Regression] FAIL: gcc.dg/pr56228.c (test for excess errors) 2015-07-29 21:18 [Bug target/67060] New: [6 Regression] FAIL: gcc.dg/pr56228.c (test for excess errors) danglin at gcc dot gnu.org 2015-07-30 7:09 ` [Bug target/67060] " rguenth at gcc dot gnu.org @ 2015-08-03 17:26 ` danglin at gcc dot gnu.org 2015-08-03 17:29 ` danglin at gcc dot gnu.org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: danglin at gcc dot gnu.org @ 2015-08-03 17:26 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67060 --- Comment #1 from John David Anglin <danglin at gcc dot gnu.org> --- Author: danglin Date: Mon Aug 3 17:26:19 2015 New Revision: 226522 URL: https://gcc.gnu.org/viewcvs?rev=226522&root=gcc&view=rev Log: PR target/67060 * config/pa/pa.md (call_reg_64bit): Remove reg:DI 1 clobber. Adjust splits to match new pattern. Modified: trunk/gcc/ChangeLog trunk/gcc/config/pa/pa.md ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/67060] [6 Regression] FAIL: gcc.dg/pr56228.c (test for excess errors) 2015-07-29 21:18 [Bug target/67060] New: [6 Regression] FAIL: gcc.dg/pr56228.c (test for excess errors) danglin at gcc dot gnu.org 2015-07-30 7:09 ` [Bug target/67060] " rguenth at gcc dot gnu.org 2015-08-03 17:26 ` danglin at gcc dot gnu.org @ 2015-08-03 17:29 ` danglin at gcc dot gnu.org 2015-08-03 17:32 ` danglin at gcc dot gnu.org 2015-08-03 17:47 ` danglin at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: danglin at gcc dot gnu.org @ 2015-08-03 17:29 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67060 --- Comment #2 from John David Anglin <danglin at gcc dot gnu.org> --- Author: danglin Date: Mon Aug 3 17:29:22 2015 New Revision: 226523 URL: https://gcc.gnu.org/viewcvs?rev=226523&root=gcc&view=rev Log: PR target/67060 * config/pa/pa.md (call_reg_64bit): Remove reg:DI 1 clobber. Adjust splits to match new pattern. Modified: branches/gcc-5-branch/gcc/ChangeLog branches/gcc-5-branch/gcc/config/pa/pa.md ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/67060] [6 Regression] FAIL: gcc.dg/pr56228.c (test for excess errors) 2015-07-29 21:18 [Bug target/67060] New: [6 Regression] FAIL: gcc.dg/pr56228.c (test for excess errors) danglin at gcc dot gnu.org ` (2 preceding siblings ...) 2015-08-03 17:29 ` danglin at gcc dot gnu.org @ 2015-08-03 17:32 ` danglin at gcc dot gnu.org 2015-08-03 17:47 ` danglin at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: danglin at gcc dot gnu.org @ 2015-08-03 17:32 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67060 --- Comment #3 from John David Anglin <danglin at gcc dot gnu.org> --- Author: danglin Date: Mon Aug 3 17:32:08 2015 New Revision: 226524 URL: https://gcc.gnu.org/viewcvs?rev=226524&root=gcc&view=rev Log: PR target/67060 * config/pa/pa.md (call_reg_64bit): Remove reg:DI 1 clobber. Adjust splits to match new pattern. Modified: branches/gcc-4_9-branch/gcc/ChangeLog branches/gcc-4_9-branch/gcc/config/pa/pa.md ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/67060] [6 Regression] FAIL: gcc.dg/pr56228.c (test for excess errors) 2015-07-29 21:18 [Bug target/67060] New: [6 Regression] FAIL: gcc.dg/pr56228.c (test for excess errors) danglin at gcc dot gnu.org ` (3 preceding siblings ...) 2015-08-03 17:32 ` danglin at gcc dot gnu.org @ 2015-08-03 17:47 ` danglin at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: danglin at gcc dot gnu.org @ 2015-08-03 17:47 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67060 John David Anglin <danglin at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED --- Comment #4 from John David Anglin <danglin at gcc dot gnu.org> --- Fixed. ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2015-08-03 17:47 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2015-07-29 21:18 [Bug target/67060] New: [6 Regression] FAIL: gcc.dg/pr56228.c (test for excess errors) danglin at gcc dot gnu.org 2015-07-30 7:09 ` [Bug target/67060] " rguenth at gcc dot gnu.org 2015-08-03 17:26 ` danglin at gcc dot gnu.org 2015-08-03 17:29 ` danglin at gcc dot gnu.org 2015-08-03 17:32 ` danglin at gcc dot gnu.org 2015-08-03 17:47 ` danglin at gcc dot gnu.org
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