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builtins.c (apply_args_size): Guard against a NULL cfun. 

* builtins.c (apply_args_size): Guard against a NULL cfun.
(expand_builtin_apply_args_1): Likewise.
(expand_builtin_apply_args_1): Likewise.
(expand_builtin_apply): Likewise.

From-SVN: r71095
This commit is contained in:
DJ Delorie 2003-09-04 19:03:50 -04:00 committed by DJ Delorie
parent dc94d89ef7
commit 92f6864c06
2 changed files with 11 additions and 4 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2003-09-04 DJ Delorie <dj@redhat.com>
* builtins.c (apply_args_size): Guard against a NULL cfun.
(expand_builtin_apply_args_1): Likewise.
(expand_builtin_apply_args_1): Likewise.
(expand_builtin_apply): Likewise.
2003-09-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* configure.in (gcc_cv_as_ix86_cmov_sun_syntax): Check if

8
gcc/builtins.c
View File

@ -941,7 +941,7 @@ apply_args_size (void)
/* The second value is the structure value address unless this is
passed as an "invisible" first argument. */
if (targetm.calls.struct_value_rtx (TREE_TYPE (cfun->decl), 0))
if (targetm.calls.struct_value_rtx (cfun ? TREE_TYPE (cfun->decl) : 0, 0))
size += GET_MODE_SIZE (Pmode);
for (regno = 0; regno < FIRST_PSEUDO_REGISTER; regno++)
@ -1116,7 +1116,7 @@ expand_builtin_apply_args_1 (void)
rtx registers;
int size, align, regno;
enum machine_mode mode;
rtx struct_incoming_value = targetm.calls.struct_value_rtx (TREE_TYPE (cfun->decl), 1);
rtx struct_incoming_value = targetm.calls.struct_value_rtx (cfun ? TREE_TYPE (cfun->decl) : 0, 1);
/* Create a block where the arg-pointer, structure value address,
and argument registers can be saved. */
@ -1124,7 +1124,7 @@ expand_builtin_apply_args_1 (void)
/* Walk past the arg-pointer and structure value address. */
size = GET_MODE_SIZE (Pmode);
if (targetm.calls.struct_value_rtx (TREE_TYPE (cfun->decl), 0))
if (targetm.calls.struct_value_rtx (cfun ? TREE_TYPE (cfun->decl) : 0, 0))
size += GET_MODE_SIZE (Pmode);
/* Save each register used in calling a function to the block. */
@ -1211,7 +1211,7 @@ expand_builtin_apply (rtx function, rtx arguments, rtx argsize)
rtx incoming_args, result, reg, dest, src, call_insn;
rtx old_stack_level = 0;
rtx call_fusage = 0;
rtx struct_value = targetm.calls.struct_value_rtx (TREE_TYPE (cfun->decl), 0);
rtx struct_value = targetm.calls.struct_value_rtx (cfun ? TREE_TYPE (cfun->decl) : 0, 0);
#ifdef POINTERS_EXTEND_UNSIGNED
if (GET_MODE (arguments) != Pmode)