diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 17 | ||||
| -rw-r--r-- | gcc/config/i386/cygwin32.h | 4 | ||||
| -rw-r--r-- | gcc/config/i386/x-cygwin32 | 2 | ||||
| -rw-r--r-- | gcc/config/i386/xm-cygwin32.h | 1 | ||||
| -rw-r--r-- | gcc/config/m68k/m68k.c | 1 | ||||
| -rw-r--r-- | gcc/cse.c | 5 | ||||
| -rw-r--r-- | gcc/gcc.c | 2 |
7 files changed, 29 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0ba530a..8290e9e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,20 @@ +Mon Nov 3 05:45:32 1997 Philippe De Muyter <phdm@macqel.be> + + * m68k.c: Include tree.h for dwarf2out_cfi_label. + + * gcc.c (process_command): Do not take address of function fatal when + calling lang_specific_driver. + +Sat Dec 6 01:02:38 1997 Mumit Khan <khan@xraylith.wisc.edu> + + * config/i386/cygwin32.h (DWARF2_UNWIND): Exception handling + doesn't work with it yet, so set it to 0. + * config/i386/xm-cygwin32.h (NO_SYS_SIGLIST): Define. + +Sat Dec 6 01:01:02 1997 Christian Iseli <Christian.Iseli@lslsun.epfl.ch> + + * cse.c (cse_insn): Check for invalid entries when taking references. + Fri Dec 5 18:26:25 1997 J"orn Rennecke <amylaar@cygnus.co.uk> * loop.c (invariant_p): Don't test flag_rerun_loop_opt. diff --git a/gcc/config/i386/cygwin32.h b/gcc/config/i386/cygwin32.h index 4087093..864ff95 100644 --- a/gcc/config/i386/cygwin32.h +++ b/gcc/config/i386/cygwin32.h @@ -202,3 +202,7 @@ do { \ #undef ASM_COMMENT_START #define ASM_COMMENT_START " #" + +/* DWARF2 Unwinding doesn't work with exception handling yet. */ +#define DWARF2_UNWIND_INFO 0 + diff --git a/gcc/config/i386/x-cygwin32 b/gcc/config/i386/x-cygwin32 index 5e796a0..d284b3e 100644 --- a/gcc/config/i386/x-cygwin32 +++ b/gcc/config/i386/x-cygwin32 @@ -1,4 +1,2 @@ # Don't run fixproto STMP_FIXPROTO = -# Don't need collect2 -USE_COLLECT2 = diff --git a/gcc/config/i386/xm-cygwin32.h b/gcc/config/i386/xm-cygwin32.h index aa71f44..745ab58 100644 --- a/gcc/config/i386/xm-cygwin32.h +++ b/gcc/config/i386/xm-cygwin32.h @@ -21,6 +21,7 @@ Boston, MA 02111-1307, USA. */ #define NO_STAB_H #define EXECUTABLE_SUFFIX ".exe" +#define NO_SYS_SIGLIST 1 /* Even though we support "/", allow "\" since everybody tests both. */ #define DIR_SEPARATOR '\\' diff --git a/gcc/config/m68k/m68k.c b/gcc/config/m68k/m68k.c index c332065..605369f 100644 --- a/gcc/config/m68k/m68k.c +++ b/gcc/config/m68k/m68k.c @@ -22,6 +22,7 @@ Boston, MA 02111-1307, USA. */ /* Some output-actions in m68k.md need these. */ #include "config.h" #include <stdio.h> +#include "tree.h" #include "rtl.h" #include "regs.h" #include "hard-reg-set.h" @@ -7463,6 +7463,11 @@ cse_insn (insn, in_libcall_block) merge_equiv_classes (src_elt, classp); classp = src_elt->first_same_value; + /* Ignore invalid entries. */ + while (classp + && GET_CODE (classp->exp) != REG + && ! exp_equiv_p (classp->exp, classp->exp, 1, 0)) + classp = classp->next_same_value; } } } @@ -2513,7 +2513,7 @@ process_command (argc, argv) #ifdef LANG_SPECIFIC_DRIVER /* Do language-specific adjustment/addition of flags. */ - lang_specific_driver (&fatal, &argc, &argv); + lang_specific_driver (fatal, &argc, &argv); #endif /* Scan argv twice. Here, the first time, just count how many switches |