diff options
Diffstat (limited to 'gcc/config/i386/i386.h')
| -rw-r--r-- | gcc/config/i386/i386.h | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h index 8516e53b41d..9d36a1ff49f 100644 --- a/gcc/config/i386/i386.h +++ b/gcc/config/i386/i386.h @@ -1261,25 +1261,6 @@ do { \ #define GOT_SYMBOL_NAME "_GLOBAL_OFFSET_TABLE_" -/* A C expression which can inhibit the returning of certain function - values in registers, based on the type of value. A nonzero value - says to return the function value in memory, just as large - structures are always returned. Here TYPE will be a C expression - of type `tree', representing the data type of the value. - - Note that values of mode `BLKmode' must be explicitly handled by - this macro. Also, the option `-fpcc-struct-return' takes effect - regardless of this macro. On most systems, it is possible to - leave the macro undefined; this causes a default definition to be - used, whose value is the constant 1 for `BLKmode' values, and 0 - otherwise. - - Do not use this macro to indicate that structures and unions - should always be returned in memory. You should instead use - `DEFAULT_PCC_STRUCT_RETURN' to indicate this. */ - -#define TARGET_RETURN_IN_MEMORY ix86_return_in_memory - /* This is overridden by <cygwin.h>. */ #define MS_AGGREGATE_RETURN 0 @@ -1524,15 +1505,6 @@ enum reg_class ? mode_for_size (32, GET_MODE_CLASS (MODE), 0) \ : MODE) -/* QImode spills from non-QI registers need a scratch. This does not - happen often -- the only example so far requires an uninitialized - pseudo. */ - -#define SECONDARY_OUTPUT_RELOAD_CLASS(CLASS, MODE, OUT) \ - (((CLASS) == GENERAL_REGS || (CLASS) == LEGACY_REGS \ - || (CLASS) == INDEX_REGS) && !TARGET_64BIT && (MODE) == QImode \ - ? Q_REGS : NO_REGS) - /* Return the maximum number of consecutive registers needed to represent mode MODE in a register of class CLASS. */ /* On the 80386, this is the size of MODE in words, |