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| author | Kai Tietz <kai.tietz@onevision.com> | 2008-06-03 13:07:56 +0000 |
|---|---|---|
| committer | Kai Tietz <ktietz@gcc.gnu.org> | 2008-06-03 15:07:56 +0200 |
| commit | 8a762fcb17567f2ee82efd7bd7422110b380375b (patch) | |
| tree | f1e0c7d574214bb9475de76a7f8b47afe0912e7e /gcc | |
| parent | db736800338fdbd22559d15dc7f781cbb30a8b44 (diff) | |
| download | gcc-8a762fcb17567f2ee82efd7bd7422110b380375b.zip gcc-8a762fcb17567f2ee82efd7bd7422110b380375b.tar.gz gcc-8a762fcb17567f2ee82efd7bd7422110b380375b.tar.bz2 | |
i386-protos.h (ix86_reg_parm_stack_space): New.
2008-06-03 Kai Tietz <kai.tietz@onevision.com>
* config/i386/i386-protos.h (ix86_reg_parm_stack_space): New.
* config/i386/i386.h (ix86_reg_parm_stack_space): Removed
prototype.
* config/i386/i386.c (ix86_reg_parm_stack_space): Changed
return type to int.
(ix86_call_abi_override): Remove check for call_used_regs.
From-SVN: r136319
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 9 | ||||
| -rw-r--r-- | gcc/config/i386/i386-protos.h | 1 | ||||
| -rw-r--r-- | gcc/config/i386/i386.c | 6 | ||||
| -rw-r--r-- | gcc/config/i386/i386.h | 2 |
4 files changed, 13 insertions, 5 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b42de54..655be11 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,12 @@ +2008-06-03 Kai Tietz <kai.tietz@onevision.com> + + * config/i386/i386-protos.h (ix86_reg_parm_stack_space): New. + * config/i386/i386.h (ix86_reg_parm_stack_space): Removed + prototype. + * config/i386/i386.c (ix86_reg_parm_stack_space): Changed + return type to int. + (ix86_call_abi_override): Remove check for call_used_regs. + 2008-06-03 Richard Guenther <rguenther@suse.de> * tree-ssa-structalias.c (find_func_aliases): Add constraints diff --git a/gcc/config/i386/i386-protos.h b/gcc/config/i386/i386-protos.h index a92272b..8d0772d 100644 --- a/gcc/config/i386/i386-protos.h +++ b/gcc/config/i386/i386-protos.h @@ -141,6 +141,7 @@ extern int ix86_cfun_abi (void); extern int ix86_function_abi (const_tree); extern int ix86_function_type_abi (const_tree); extern void ix86_call_abi_override (const_tree); +extern int ix86_reg_parm_stack_space (const_tree); extern void ix86_split_fp_branch (enum rtx_code code, rtx, rtx, rtx, rtx, rtx, rtx); diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index b159ce4..f215d51 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -3542,7 +3542,7 @@ ix86_must_pass_in_stack (enum machine_mode mode, const_tree type) /* It returns the size, in bytes, of the area reserved for arguments passed in registers for the function represented by fndecl dependent to the used abi format. */ -unsigned int +int ix86_reg_parm_stack_space (const_tree fndecl) { int call_abi = 0; @@ -3611,7 +3611,7 @@ ix86_call_abi_override (const_tree fndecl) cfun->machine->call_abi = DEFAULT_ABI; else cfun->machine->call_abi = ix86_function_type_abi (TREE_TYPE (fndecl)); - if (TARGET_64BIT && cfun->machine->call_abi == MS_ABI && call_used_regs) + if (TARGET_64BIT && cfun->machine->call_abi == MS_ABI) { if (call_used_regs[4 /*RSI*/] != 0 || call_used_regs[5 /*RDI*/] != 0) { @@ -3620,7 +3620,7 @@ ix86_call_abi_override (const_tree fndecl) init_regs (); } } - else if (TARGET_64BIT && call_used_regs) + else if (TARGET_64BIT) { if (call_used_regs[4 /*RSI*/] != 1 || call_used_regs[5 /*RDI*/] != 1) { diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h index 552515f..68e67f9 100644 --- a/gcc/config/i386/i386.h +++ b/gcc/config/i386/i386.h @@ -1641,8 +1641,6 @@ enum reg_class #define OUTGOING_REG_PARM_STACK_SPACE(FNTYPE) (ix86_function_type_abi (FNTYPE) == MS_ABI ? 1 : 0) -extern unsigned int ix86_reg_parm_stack_space (const_tree); - /* Value is the number of bytes of arguments automatically popped when returning from a subroutine call. FUNDECL is the declaration node of the function (as a tree), |