[Bug target/21297] [4.0 Regression] buf[i+i]=0 stores buf[i] when -O2
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-05-29 16:02 --- Subject: Bug 21297 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2005-05-29 16:02:11 Modified files: gcc/fortran: trans-array.c trans-expr.c Log message: 2005-05-29 Paul Thomas <[EMAIL PROTECTED]> PR fortran/16939 PR fortran/17192 PR fortran/17193 PR fortran/17202 PR fortran/18689 PR fortran/18890 PR fortran/21297 * fortran/trans-array.c (gfc_conv_resolve_dependencies): Add string length to temp_ss for character pointer array assignments. * fortran/trans-expr.c (gfc_conv_variable): Correct errors in dereferencing of characters and character pointers. * fortran/trans-expr.c (gfc_conv_function_call): Provide string length as return argument for various kinds of handling of return. Return a char[]* temporary for character pointer functions and dereference the temporary upon return. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-array.c.diff?cvsroot=gcc&r1=1.45&r2=1.46 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-expr.c.diff?cvsroot=gcc&r1=1.44&r2=1.45 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21297
[Bug target/21297] [4.0 Regression] buf[i+i]=0 stores buf[i] when -O2
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-05-26 17:50 --- Subject: Bug 21297 CVSROOT:/cvs/gcc Module name:gcc Branch: gcc-3_4-rhl-branch Changes by: [EMAIL PROTECTED] 2005-05-26 17:49:50 Modified files: gcc: ChangeLog gcc/config/i386: i386.c gcc/testsuite : ChangeLog Added files: gcc/testsuite/gcc.c-torture/execute: 20050502-2.c Log message: PR target/21297 * config/i386/i386.c (legitimize_address): When canonicalizing ASHIFT into MULT, multiply by 1 << shift_count instead of 1 << log2 (shift_count). * gcc.c-torture/execute/20050502-2.c: New test. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-rhl-branch&r1=2.2326.2.399.2.78&r2=2.2326.2.399.2.79 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-rhl-branch&r1=1.635.2.8.2.11&r2=1.635.2.8.2.12 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-rhl-branch&r1=1.3389.2.170.2.49&r2=1.3389.2.170.2.50 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/20050502-2.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-rhl-branch&r1=NONE&r2=1.1.8.1 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21297
[Bug target/21297] [4.0 Regression] buf[i+i]=0 stores buf[i] when -O2
--- Additional Comments From giovannibajo at libero dot it 2005-05-04 08:16 --- Fixed! -- What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21297
[Bug target/21297] [4.0 Regression] buf[i+i]=0 stores buf[i] when -O2
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-05-04 07:24 --- Subject: Bug 21297 CVSROOT:/cvs/gcc Module name:gcc Branch: gcc-4_0-branch Changes by: [EMAIL PROTECTED] 2005-05-04 07:24:34 Modified files: gcc: ChangeLog gcc/testsuite : ChangeLog gcc/config/i386: i386.c Added files: gcc/testsuite/gcc.c-torture/execute: 20050502-2.c Log message: PR target/21297 * config/i386/i386.c (legitimize_address): When canonicalizing ASHIFT into MULT, multiply by 1 << shift_count instead of 1 << log2 (shift_count). * gcc.c-torture/execute/20050502-2.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=2.7592.2.214&r2=2.7592.2.215 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.5084.2.157&r2=1.5084.2.158 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.795.6.6&r2=1.795.6.7 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/20050502-2.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=21297
