diff options
Diffstat (limited to 'gcc/config/sh/sh.h')
| -rw-r--r-- | gcc/config/sh/sh.h | 29 |
1 files changed, 2 insertions, 27 deletions
diff --git a/gcc/config/sh/sh.h b/gcc/config/sh/sh.h index a76bda1238f..e38361f186a 100644 --- a/gcc/config/sh/sh.h +++ b/gcc/config/sh/sh.h @@ -1826,8 +1826,8 @@ struct sh_args { used to pass arguments, if the arguments didn't have to be passed by reference. */ int byref_regs; - /* Set by SHCOMPACT_BYREF if the current argument is to be passed by - reference. */ + /* Set as by shcompact_byref if the current argument is to be passed + by reference. */ int byref; /* call_cookie is a bitmask used by call expanders, as well as @@ -2033,31 +2033,6 @@ struct sh_args { foo (float a, __complex float b); a: fr5 b.real: fr4 b.imag: fr7 */ #define FUNCTION_ARG_SCmode_WART 1 -/* Whether an argument must be passed by reference. On SHcompact, we - pretend arguments wider than 32-bits that would have been passed in - registers are passed by reference, so that an SHmedia trampoline - loads them into the full 64-bits registers. */ -#define FUNCTION_ARG_PASS_BY_REFERENCE(CUM,MODE,TYPE,NAMED) \ - (targetm.calls.must_pass_in_stack ((MODE), (TYPE)) \ - || SHCOMPACT_BYREF ((CUM), (MODE), (TYPE), (NAMED))) - -#define SHCOMPACT_BYREF(CUM, MODE, TYPE, NAMED) \ - ((CUM).byref \ - = (TARGET_SHCOMPACT \ - && (CUM).arg_count[(int) SH_ARG_INT] < NPARM_REGS (SImode) \ - && (! (NAMED) || GET_SH_ARG_CLASS (MODE) == SH_ARG_INT \ - || (GET_SH_ARG_CLASS (MODE) == SH_ARG_FLOAT \ - && ((CUM).arg_count[(int) SH_ARG_FLOAT] \ - >= NPARM_REGS (SFmode)))) \ - && ((MODE) == BLKmode ? int_size_in_bytes (TYPE) \ - : GET_MODE_SIZE (MODE)) > 4 \ - && ! SHCOMPACT_FORCE_ON_STACK ((MODE), (TYPE)) \ - && ! SH5_WOULD_BE_PARTIAL_NREGS ((CUM), (MODE), \ - (TYPE), (NAMED))) \ - ? ((MODE) == BLKmode ? int_size_in_bytes (TYPE) \ - : GET_MODE_SIZE (MODE)) \ - : 0) - /* If an argument of size 5, 6 or 7 bytes is to be passed in a 64-bit register in SHcompact mode, it must be padded in the most significant end. This means that passing it by reference wouldn't |