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| author | Doug Evans <dje@gnu.org> | 1993-03-22 22:02:43 +0000 |
|---|---|---|
| committer | Doug Evans <dje@gnu.org> | 1993-03-22 22:02:43 +0000 |
| commit | bb64c9871c74e6da869cae60170a0966bf6aed2c (patch) | |
| tree | bb88b9e7b01aad9f7bee5de8ab69addca9fa5bbb /gcc/expr.h | |
| parent | 0fcad51326803e426a21669597f3d792aac93d76 (diff) | |
| download | gcc-bb64c9871c74e6da869cae60170a0966bf6aed2c.zip gcc-bb64c9871c74e6da869cae60170a0966bf6aed2c.tar.gz gcc-bb64c9871c74e6da869cae60170a0966bf6aed2c.tar.bz2 | |
* (MUST_PASS_IN_STACK): Make machine parameter.
From-SVN: r3831
Diffstat (limited to 'gcc/expr.h')
| -rw-r--r-- | gcc/expr.h | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -211,6 +211,11 @@ enum direction {none, upward, downward}; /* Value has this type. */ So a value padded in memory at the upper end can't go in a register. For a little-endian machine, the reverse is true. */ +/* ??? Perhaps later rename this to FUNCTION_ARG_MUST_PASS_IN_STACK? + (although it is a little long). */ + +#ifndef MUST_PASS_IN_STACK + #if BYTES_BIG_ENDIAN #define MUST_PASS_IN_STACK_BAD_PADDING upward #else @@ -224,6 +229,7 @@ enum direction {none, upward, downward}; /* Value has this type. */ || ((MODE) == BLKmode \ && (FUNCTION_ARG_PADDING (MODE, TYPE) \ == MUST_PASS_IN_STACK_BAD_PADDING)))) +#endif /* Nonzero if type TYPE should be returned in memory. Most machines can use the following default definition. */ |