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* [Bug c/21419] [4.0 Regression] Accepts writting to const via asm [not found] <bug-21419-6528@http.gcc.gnu.org/bugzilla/> @ 2005-10-04 11:12 ` bonzini at gcc dot gnu dot org 2005-10-04 16:53 ` bonzini at gcc dot gnu dot org ` (3 subsequent siblings) 4 siblings, 0 replies; 8+ messages in thread From: bonzini at gcc dot gnu dot org @ 2005-10-04 11:12 UTC (permalink / raw) To: gcc-bugs ------- Comment #11 from bonzini at gcc dot gnu dot org 2005-10-04 11:12 ------- rth asked that this fix be moved to the front-end. Also, the middle-end fix triggers PR24151. -- bonzini at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- URL|http://gcc.gnu.org/ml/gcc- |http://gcc.gnu.org/ml/gcc- |patches/2005- |patches/2005- |09/msg01557.html |10/msg00059.html Status|RESOLVED |REOPENED Resolution|FIXED | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21419 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c/21419] [4.0 Regression] Accepts writting to const via asm [not found] <bug-21419-6528@http.gcc.gnu.org/bugzilla/> 2005-10-04 11:12 ` [Bug c/21419] [4.0 Regression] Accepts writting to const via asm bonzini at gcc dot gnu dot org @ 2005-10-04 16:53 ` bonzini at gcc dot gnu dot org 2005-10-05 12:17 ` cvs-commit at gcc dot gnu dot org ` (2 subsequent siblings) 4 siblings, 0 replies; 8+ messages in thread From: bonzini at gcc dot gnu dot org @ 2005-10-04 16:53 UTC (permalink / raw) To: gcc-bugs ------- Comment #12 from bonzini at gcc dot gnu dot org 2005-10-04 16:53 ------- C and middle-end part was approved; I'd rather wait for C++ approval too before committing it, because committing the approved parts will reintroduce a C++ regressions. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21419 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c/21419] [4.0 Regression] Accepts writting to const via asm [not found] <bug-21419-6528@http.gcc.gnu.org/bugzilla/> 2005-10-04 11:12 ` [Bug c/21419] [4.0 Regression] Accepts writting to const via asm bonzini at gcc dot gnu dot org 2005-10-04 16:53 ` bonzini at gcc dot gnu dot org @ 2005-10-05 12:17 ` cvs-commit at gcc dot gnu dot org 2005-10-05 12:19 ` bonzini at gcc dot gnu dot org 2005-10-05 13:40 ` cvs-commit at gcc dot gnu dot org 4 siblings, 0 replies; 8+ messages in thread From: cvs-commit at gcc dot gnu dot org @ 2005-10-05 12:17 UTC (permalink / raw) To: gcc-bugs ------- Comment #13 from cvs-commit at gcc dot gnu dot org 2005-10-05 12:17 ------- Subject: Bug 21419 CVSROOT: /cvs/gcc Module name: gcc Changes by: bonzini@gcc.gnu.org 2005-10-05 12:17:16 Modified files: gcc : ChangeLog c-typeck.c gimplify.c gcc/cp : ChangeLog semantics.c gcc/testsuite : ChangeLog gcc/testsuite/gcc.dg: asm-1.c pr21419.c Added files: gcc/testsuite/g++.dg/ext: asm7.C asm8.C gcc/testsuite/gcc.dg: asm-pr24146.c Log message: 2005-10-05 Paolo Bonzini <bonzini@gnu.org> PR tree-optimization/21419 PR tree-optimization/24146 PR tree-optimization/24151 * c-typeck.c (readonly_error): Handle USE being lv_asm. (build_asm_expr): Call it if outputs are read-only. * gimplify.c (gimplify_asm_expr): Remove former fix to PR 21419. cp: 2005-10-05 Paolo Bonzini <bonzini@gnu.org> PR tree-optimization/21419 PR tree-optimization/24146 PR tree-optimization/24151 * semantics.c (finish_asm_stmt): Call readonly_error if outputs are read-only. Set ASM_VOLATILE_P for asms without outputs. testsuite: 2005-10-05 Paolo Bonzini <bonzini@gnu.org> PR tree-optimization/21419 PR tree-optimization/24146 PR tree-optimization/24151 * g++.dg/ext/asm7.C: New. * g++.dg/ext/asm8.C: New. * gcc.dg/asm-1.c: Compile on all targets. * gcc.dg/asm-pr24146.c: New. * gcc.dg/pr21419.c: Adjust error messages. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.10087&r2=2.10088 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-typeck.c.diff?cvsroot=gcc&r1=1.480&r2=1.481 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/gimplify.c.diff?cvsroot=gcc&r1=2.156&r2=2.157 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.4912&r2=1.4913 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/semantics.c.diff?cvsroot=gcc&r1=1.490&r2=1.491 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.6140&r2=1.6141 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/ext/asm7.C.diff?cvsroot=gcc&r1=NONE&r2=1.1 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/ext/asm8.C.diff?cvsroot=gcc&r1=NONE&r2=1.1 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/asm-pr24146.c.diff?cvsroot=gcc&r1=NONE&r2=1.1 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/asm-1.c.diff?cvsroot=gcc&r1=1.2&r2=1.3 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/pr21419.c.diff?cvsroot=gcc&r1=1.1&r2=1.2 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21419 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c/21419] [4.0 Regression] Accepts writting to const via asm [not found] <bug-21419-6528@http.gcc.gnu.org/bugzilla/> ` (2 preceding siblings ...) 2005-10-05 12:17 ` cvs-commit at gcc dot gnu dot org @ 2005-10-05 12:19 ` bonzini at gcc dot gnu dot org 2005-10-05 13:40 ` cvs-commit at gcc dot gnu dot org 4 siblings, 0 replies; 8+ messages in thread From: bonzini at gcc dot gnu dot org @ 2005-10-05 12:19 UTC (permalink / raw) To: gcc-bugs ------- Comment #14 from bonzini at gcc dot gnu dot org 2005-10-05 12:19 ------- new fix committed -- bonzini at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |RESOLVED Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21419 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c/21419] [4.0 Regression] Accepts writting to const via asm [not found] <bug-21419-6528@http.gcc.gnu.org/bugzilla/> ` (3 preceding siblings ...) 2005-10-05 12:19 ` bonzini at gcc dot gnu dot org @ 2005-10-05 13:40 ` cvs-commit at gcc dot gnu dot org 4 siblings, 0 replies; 8+ messages in thread From: cvs-commit at gcc dot gnu dot org @ 2005-10-05 13:40 UTC (permalink / raw) To: gcc-bugs ------- Comment #15 from cvs-commit at gcc dot gnu dot org 2005-10-05 13:39 ------- Subject: Bug 21419 CVSROOT: /cvs/gcc Module name: gcc Branch: gcc-4_0-branch Changes by: bonzini@gcc.gnu.org 2005-10-05 13:39:51 Modified files: gcc : ChangeLog c-typeck.c gimplify.c gcc/cp : ChangeLog semantics.c gcc/testsuite : ChangeLog gcc/testsuite/gcc.dg: asm-1.c pr21419.c Added files: gcc/testsuite/g++.dg/ext: asm7.C asm8.C gcc/testsuite/gcc.dg: asm-pr24146.c Log message: gcc: 2005-10-05 Paolo Bonzini <bonzini@gnu.org> PR tree-optimization/21419 PR tree-optimization/24146 PR tree-optimization/24151 * c-typeck.c (readonly_error): Handle USE being lv_asm. (build_asm_expr): Call it if outputs are read-only. * gimplify.c (gimplify_asm_expr): Remove former fix to PR 21419. cp: 2005-10-05 Paolo Bonzini <bonzini@gnu.org> PR tree-optimization/21419 PR tree-optimization/24146 PR tree-optimization/24151 * semantics.c (finish_asm_stmt): Call readonly_error if outputs are read-only. Set ASM_VOLATILE_P for asms without outputs. testsuite: 2005-10-05 Paolo Bonzini <bonzini@gnu.org> PR tree-optimization/21419 PR tree-optimization/24146 PR tree-optimization/24151 * g++.dg/ext/asm7.C: New. * g++.dg/ext/asm8.C: New. * gcc.dg/asm-1.c: Compile on all targets. * gcc.dg/asm-pr24146.c: New. * gcc.dg/pr21419.c: Adjust error messages. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=2.7592.2.447&r2=2.7592.2.448 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-typeck.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.419.2.13&r2=1.419.2.14 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/gimplify.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=2.113.2.13&r2=2.113.2.14 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.4648.2.116&r2=1.4648.2.117 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/semantics.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.463.2.10&r2=1.463.2.11 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.5084.2.428&r2=1.5084.2.429 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/ext/asm7.C.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.2.1 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/ext/asm8.C.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.2.1 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/asm-pr24146.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.2.1 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/asm-1.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.1&r2=1.1.166.1 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/pr21419.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.1.2.1&r2=1.1.2.2 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21419 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c/21419] New: [4.0/4.1 Regression] Accepts writting to const via asm @ 2005-05-06 14:43 pinskia at gcc dot gnu dot org 2005-09-29 16:20 ` [Bug c/21419] [4.0 " pinskia at gcc dot gnu dot org ` (2 more replies) 0 siblings, 3 replies; 8+ messages in thread From: pinskia at gcc dot gnu dot org @ 2005-05-06 14:43 UTC (permalink / raw) To: gcc-bugs The following code is accepted now in 4.0.0 and above but should not be: void sigaddset(const int set) { __asm__("" : "=m"(set) ); } -- Summary: [4.0/4.1 Regression] Accepts writting to const via asm Product: gcc Version: 4.0.0 Status: UNCONFIRMED Keywords: accepts-invalid Severity: normal Priority: P2 Component: c AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: pinskia at gcc dot gnu dot org CC: gcc-bugs at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21419 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c/21419] [4.0 Regression] Accepts writting to const via asm 2005-05-06 14:43 [Bug c/21419] New: [4.0/4.1 " pinskia at gcc dot gnu dot org @ 2005-09-29 16:20 ` pinskia at gcc dot gnu dot org 2005-09-30 8:51 ` bonzini at gcc dot gnu dot org 2005-09-30 8:54 ` cvs-commit at gcc dot gnu dot org 2 siblings, 0 replies; 8+ messages in thread From: pinskia at gcc dot gnu dot org @ 2005-09-29 16:20 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-09-29 16:20 ------- Fixed at least on the mainline. -- What |Removed |Added ---------------------------------------------------------------------------- Known to fail|4.0.0 4.1.0 |4.0.0 4.0.2 Known to work|3.4.0 3.3.3 |3.4.0 3.3.3 4.1.0 Summary|[4.0/4.1 Regression] Accepts|[4.0 Regression] Accepts |writting to const via asm |writting to const via asm http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21419 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c/21419] [4.0 Regression] Accepts writting to const via asm 2005-05-06 14:43 [Bug c/21419] New: [4.0/4.1 " pinskia at gcc dot gnu dot org 2005-09-29 16:20 ` [Bug c/21419] [4.0 " pinskia at gcc dot gnu dot org @ 2005-09-30 8:51 ` bonzini at gcc dot gnu dot org 2005-09-30 8:54 ` cvs-commit at gcc dot gnu dot org 2 siblings, 0 replies; 8+ messages in thread From: bonzini at gcc dot gnu dot org @ 2005-09-30 8:51 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From bonzini at gcc dot gnu dot org 2005-09-30 08:51 ------- Now committed to 4.0 branch as well. -- What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Known to work|3.4.0 3.3.3 4.1.0 |3.4.0 3.3.3 4.1.0 4.0.3 Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21419 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c/21419] [4.0 Regression] Accepts writting to const via asm 2005-05-06 14:43 [Bug c/21419] New: [4.0/4.1 " pinskia at gcc dot gnu dot org 2005-09-29 16:20 ` [Bug c/21419] [4.0 " pinskia at gcc dot gnu dot org 2005-09-30 8:51 ` bonzini at gcc dot gnu dot org @ 2005-09-30 8:54 ` cvs-commit at gcc dot gnu dot org 2 siblings, 0 replies; 8+ messages in thread From: cvs-commit at gcc dot gnu dot org @ 2005-09-30 8:54 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-09-30 08:54 ------- Subject: Bug 21419 CVSROOT: /cvs/gcc Module name: gcc Branch: gcc-4_0-branch Changes by: bonzini@gcc.gnu.org 2005-09-30 08:54:00 Modified files: gcc : ChangeLog gimplify.c gcc/testsuite : ChangeLog Added files: gcc/testsuite/gcc.dg: pr21419.c Log message: gcc: 2005-09-30 Paolo Bonzini <bonzini@gnu.org> PR c/21419 * gimplify.c (gimplify_asm_expr): Raise an error if an output is read-only. testsuite: 2005-09-30 Paolo Bonzini <bonzini@gnu.org> PR c/21419 * gcc.dg/pr21419.c: New test. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=2.7592.2.438&r2=2.7592.2.439 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/gimplify.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=2.113.2.12&r2=2.113.2.13 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.5084.2.419&r2=1.5084.2.420 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/pr21419.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.2.1 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21419 ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2005-10-05 13:40 UTC | newest] Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- [not found] <bug-21419-6528@http.gcc.gnu.org/bugzilla/> 2005-10-04 11:12 ` [Bug c/21419] [4.0 Regression] Accepts writting to const via asm bonzini at gcc dot gnu dot org 2005-10-04 16:53 ` bonzini at gcc dot gnu dot org 2005-10-05 12:17 ` cvs-commit at gcc dot gnu dot org 2005-10-05 12:19 ` bonzini at gcc dot gnu dot org 2005-10-05 13:40 ` cvs-commit at gcc dot gnu dot org 2005-05-06 14:43 [Bug c/21419] New: [4.0/4.1 " pinskia at gcc dot gnu dot org 2005-09-29 16:20 ` [Bug c/21419] [4.0 " pinskia at gcc dot gnu dot org 2005-09-30 8:51 ` bonzini at gcc dot gnu dot org 2005-09-30 8:54 ` cvs-commit at gcc dot gnu dot org
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