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| author | Arnaud Charlet <charlet@gcc.gnu.org> | 2009-04-17 14:36:38 +0200 |
|---|---|---|
| committer | Arnaud Charlet <charlet@gcc.gnu.org> | 2009-04-17 14:36:38 +0200 |
| commit | 01cd0938b55019565dd76224d0b20edfbd496cc6 (patch) | |
| tree | 8e3f5153616f35081215515fe235b0a769bb93a5 /gcc | |
| parent | 46e26fe337a12800faa9ef010eebb49266a014f7 (diff) | |
| download | gcc-01cd0938b55019565dd76224d0b20edfbd496cc6.zip gcc-01cd0938b55019565dd76224d0b20edfbd496cc6.tar.gz gcc-01cd0938b55019565dd76224d0b20edfbd496cc6.tar.bz2 | |
[multiple changes]
2009-04-17 Robert Dewar <dewar@adacore.com>
* exp_ch5.adb (Expand_Assign_Array): Do not set Forwards_OK and
Backwards_OK if either operand has an address clause.
2009-04-17 Pascal Obry <obry@adacore.com>
* initialize.c: Code clean up, use realloc.
From-SVN: r146259
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ada/ChangeLog | 9 | ||||
| -rw-r--r-- | gcc/ada/exp_ch5.adb | 13 | ||||
| -rw-r--r-- | gcc/ada/initialize.c | 29 |
3 files changed, 26 insertions, 25 deletions
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog index edb0bab..5b8d3a1 100644 --- a/gcc/ada/ChangeLog +++ b/gcc/ada/ChangeLog @@ -1,3 +1,12 @@ +2009-04-17 Robert Dewar <dewar@adacore.com> + + * exp_ch5.adb (Expand_Assign_Array): Do not set Forwards_OK and + Backwards_OK if either operand has an address clause. + +2009-04-17 Pascal Obry <obry@adacore.com> + + * initialize.c: Code clean up, use realloc. + 2009-04-17 Pascal Obry <obry@adacore.com> * initialize.c: Do not get Unicode command line if Unicode support not diff --git a/gcc/ada/exp_ch5.adb b/gcc/ada/exp_ch5.adb index b51e8d2..c025f58 100644 --- a/gcc/ada/exp_ch5.adb +++ b/gcc/ada/exp_ch5.adb @@ -308,6 +308,19 @@ package body Exp_Ch5 is -- can be performed directly. end if; + -- If either operand has an address clause clear Backwards_OK and + -- Forwards_OK, since we cannot tell if the operands overlap. + + if (Is_Entity_Name (Lhs) + and then Present (Address_Clause (Entity (Lhs)))) + or else + (Is_Entity_Name (Lhs) + and then Present (Address_Clause (Entity (Lhs)))) + then + Set_Forwards_OK (N, False); + Set_Backwards_OK (N, False); + end if; + -- We certainly must use a loop for change of representation and also -- we use the operand of the conversion on the right hand side as the -- effective right hand side (the component types must match in this diff --git a/gcc/ada/initialize.c b/gcc/ada/initialize.c index 67e2acd..5a1417b 100644 --- a/gcc/ada/initialize.c +++ b/gcc/ada/initialize.c @@ -45,6 +45,7 @@ #include "tsystem.h" /* We don't have libiberty, so use malloc. */ #define xmalloc(S) malloc (S) +#define xrealloc(V,S) realloc (V,S) #else #include "config.h" #include "system.h" @@ -83,17 +84,8 @@ append_arg (int *index, LPWSTR value, char ***argv, int *last) if (*last < *index) { - char **old_argv = *argv; - int old_last = *last; - int k; - *last += EXPAND_ARGV_RATE; - *argv = (char **) xmalloc ((*last) * sizeof (char *)); - - for (k=0; k<=old_last; k++) - (*argv)[k] = old_argv[k]; - - free (old_argv); + *argv = (char **) xrealloc (*argv, (*last) * sizeof (char *)); } size = WS2SC (NULL, value, 0); @@ -102,20 +94,6 @@ append_arg (int *index, LPWSTR value, char ***argv, int *last) (*index)++; } - -static void -adjust_arg (int last, char ***argv) -{ - char **old_argv = *argv; - int k; - - *argv = (char **) xmalloc (last * sizeof (char *)); - - for (k=0; k<last; k++) - (*argv)[k] = old_argv[k]; - - free (old_argv); -} #endif void @@ -200,7 +178,8 @@ __gnat_initialize (void *eh) LocalFree (wargv); gnat_argc = argc_expanded; - adjust_arg (argc_expanded, &gnat_argv); + gnat_argv = (char **) xrealloc + (gnat_argv, argc_expanded * sizeof (char *)); } } #endif |