diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2008-04-25 22:41:04 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2008-04-25 22:41:04 +0000 |
| commit | 468461b88833dcb8dfc37b872d650805af2d9137 (patch) | |
| tree | 23c3521493edb57752ce7f76542211d7f0b582d0 | |
| parent | 7554e62dcbd942dff3d7045b4e00f441d140f33a (diff) | |
reg_renumber[] values are valid if >= 0, not > 0.
| -rw-r--r-- | gnu/egcs/gcc/protector.c | 14 | ||||
| -rw-r--r-- | gnu/usr.bin/gcc/gcc/protector.c | 2 |
2 files changed, 8 insertions, 8 deletions
diff --git a/gnu/egcs/gcc/protector.c b/gnu/egcs/gcc/protector.c index eac869f8b91..67285f3624f 100644 --- a/gnu/egcs/gcc/protector.c +++ b/gnu/egcs/gcc/protector.c @@ -241,7 +241,7 @@ search_string_from_argsandvars (caller) tree blocks, parms; int string_p; - /* saves a latest search result as a cached infomation */ + /* saves a latest search result as a cached information */ static tree __latest_search_decl = 0; static int __latest_search_result = FALSE; @@ -993,7 +993,7 @@ copy_args_for_protection (void) int string_p; /* - skip arguemnt protection if the last argument is used + skip argument protection if the last argument is used for the variable argument */ /* @@ -1920,7 +1920,7 @@ assign_stack_local_for_pseudo_reg (mode, size, align) push_frame_offset = push_allocated_offset; if (check_out_of_frame_access (get_insns (), starting_frame)) { - /* if there is an access beyond frame, push dummy region to seperate + /* if there is an access beyond frame, push dummy region to separate the address of instantiated variables */ push_frame (GET_MODE_SIZE (DImode), 0); assign_stack_local (BLKmode, GET_MODE_SIZE (DImode), -1); @@ -1935,7 +1935,7 @@ assign_stack_local_for_pseudo_reg (mode, size, align) if (STARTING_FRAME_OFFSET) { /* if there is an access beyond frame, push dummy region - to seperate the address of instantiated variables */ + to separate the address of instantiated variables */ push_frame (GET_MODE_SIZE (DImode), 0); assign_stack_local (BLKmode, GET_MODE_SIZE (DImode), -1); } @@ -1972,7 +1972,7 @@ assign_stack_local_for_pseudo_reg (mode, size, align) #if !defined(FRAME_GROWS_DOWNWARD) && defined(STACK_GROWS_DOWNWARD) /* - push frame infomation for instantiating pseudo register at the top of stack. + push frame information for instantiating pseudo register at the top of stack. This is only for the "frame grows upward", it means FRAME_GROWS_DOWNWARD is not defined. @@ -2312,12 +2312,12 @@ push_frame_in_operand (insn, orig, push_size, boundary) && fp_equiv[REGNO (XEXP (x, 0))]) fp_equiv[REGNO (XEXP (x, 0))] = 0; - /* propagete fp_equiv register */ + /* propagate fp_equiv register */ else if (GET_CODE (XEXP (x, 0)) == REG && GET_CODE (XEXP (x, 1)) == REG && fp_equiv[REGNO (XEXP (x, 1))]) if (REGNO (XEXP (x, 0)) <= LAST_VIRTUAL_REGISTER - || reg_renumber[REGNO (XEXP (x, 0))] > 0) + || reg_renumber != 0 && reg_renumber[REGNO (XEXP (x, 0))] >= 0) fp_equiv[REGNO (XEXP (x, 0))] = fp_equiv[REGNO (XEXP (x, 1))]; break; diff --git a/gnu/usr.bin/gcc/gcc/protector.c b/gnu/usr.bin/gcc/gcc/protector.c index dee28103d57..d2009371d9a 100644 --- a/gnu/usr.bin/gcc/gcc/protector.c +++ b/gnu/usr.bin/gcc/gcc/protector.c @@ -2418,7 +2418,7 @@ push_frame_in_operand (insn, orig, push_size, boundary) && GET_CODE (XEXP (x, 1)) == REG && fp_equiv[REGNO (XEXP (x, 1))]) if (REGNO (XEXP (x, 0)) <= LAST_VIRTUAL_REGISTER - || reg_renumber != 0 && reg_renumber[REGNO (XEXP (x, 0))] > 0) + || reg_renumber != 0 && reg_renumber[REGNO (XEXP (x, 0))] >= 0) fp_equiv[REGNO (XEXP (x, 0))] = fp_equiv[REGNO (XEXP (x, 1))]; break; |