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pa.h (DEFAULT_PCC_STRUCT_RETURN): Define as zero.

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* pa.h (DEFAULT_PCC_STRUCT_RETURN): Define as zero.
	(RETURN_IN_MEMORY): Only large structs (>8 bytes) and addressable
	structs should be returned in memory.
	ci -u calls.c

From-SVN: r8573
This commit is contained in:
Jeff Law 1994-11-28 22:43:47 -07:00
parent 694b6b6ddb
commit 451d86c293
1 changed files with 3 additions and 2 deletions
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5
gcc/config/pa/pa.h
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@ -349,7 +349,7 @@ do { \
Reg 23-26 = Temporary/Parameter Registers Reg 23-26 = Temporary/Parameter Registers
Reg 27 = Global Data Pointer (hp) Reg 27 = Global Data Pointer (hp)
Reg 28 = Temporary/???/Return Value register Reg 28 = Temporary/???/Return Value register
Reg 29 = Temporary/Static Chain/Return Value register Reg 29 = Temporary/Static Chain/Return Value register #2
Reg 30 = stack pointer Reg 30 = stack pointer
Reg 31 = Temporary/Millicode Return Pointer (hp) Reg 31 = Temporary/Millicode Return Pointer (hp)
@ -530,8 +530,9 @@ do { \
#define INIT_EXPANDERS hppa_save_pic_table_rtx = 0; #define INIT_EXPANDERS hppa_save_pic_table_rtx = 0;
/* SOM ABI says that objects larger than 64 bits are returned in memory. */ /* SOM ABI says that objects larger than 64 bits are returned in memory. */
#define DEFAULT_PCC_STRUCT_RETURN 0
#define RETURN_IN_MEMORY(TYPE) \ #define RETURN_IN_MEMORY(TYPE) \
(TYPE_MODE (TYPE) == BLKmode || int_size_in_bytes (TYPE) > 8) (int_size_in_bytes (TYPE) > 8 || TREE_ADDRESSABLE (TYPE))
/* Register in which address to store a structure value /* Register in which address to store a structure value
is passed to a function. */ is passed to a function. */