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| author | Richard Sandiford <rsandifo@redhat.com> | 2003-10-18 18:45:16 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2003-10-18 18:45:16 +0000 |
| commit | e1de1560216d6b5d287db5a0add0247063f36413 (patch) | |
| tree | 91b7d116f9e6b75c28d6f4aed91f37ed9b955621 /gcc/rtl.def | |
| parent | 8a2b3848ff373b6333ee44b38133d864b7c0dcfa (diff) | |
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rtl.h (rtl_size): Declare.
* rtl.h (rtl_size): Declare.
(rtunion): Remove rtwint.
(rtx_def): Replace 'fld' with a union of an rtunion or a HOST_WIDE_INT.
(RTX_HDR_SIZE, RTX_SIZE): New macros.
(RTL_CHECK1): Adjust for new rtx_def layout.
(RTL_CHECK2, RTL_CHECKC1, RTL_CHECKC2): Likewise.
(XWINT, XCWINT): Likewise. Access the rtx structure directly.
(X0WINT): Remove.
(X0ANY): New macro.
* rtl.def: Adjust comments for new rtx_def layout.
* ggc.h (ggc_alloc_rtx): Take the rtx code as argument, not the
number of slots.
* rtl.c (rtx_size): New array.
(rtx_alloc): Adjust call to ggc_alloc_rtx. Use RTX_HDR_SIZE.
(copy_rtx): Use RTX_HDR_SIZE. Adjust for new rtx_def layout.
(shallow_copy_rtx): Adjust call to ggc_alloc_rtx. Use RTX_SIZE.
* integrate.c (copy_rtx_and_substitute): Use X0ANY to copy '0' fields.
* emit-rtl.c (copy_most_rtx): Likewise.
(copy_rtx_if_shared): Use RTX_SIZE.
(copy_insn_1): Use RTX_HDR_SIZE. Adjust for new rtx_def layout.
* gengenrtl.c (gendef): Adjust ggc_alloc_rtx call. Use RTX_HDR_SIZE.
* gengtype.c (write_rtx_next): Use RTX_HDR_SIZE.
(adjust_field_rtx_def): Expect "rtx_def" to be a union rather than
an array. Adjust output for new rtx_def layout.
* ggc-page.c (RTL_SIZE): Use RTX_HDR_SIZE.
* reload1.c (eliminate_regs): Use RTX_SIZE.
* rtlanal.c (loc_mentioned_in_p): Adjust for new rtx_def layout.
* gdbinit.in (pi): Likewise.
From-SVN: r72647
Diffstat (limited to 'gcc/rtl.def')
| -rw-r--r-- | gcc/rtl.def | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gcc/rtl.def b/gcc/rtl.def index 3f5bcef..a7de17b 100644 --- a/gcc/rtl.def +++ b/gcc/rtl.def @@ -39,7 +39,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA These names are stored in rtx_name[]. By convention these are the internal (field 1) names in lower_case. - 3. The print format, and type of each rtx->fld[] (field) in this rtx. + 3. The print format, and type of each rtx->u.fld[] (field) in this rtx. These formats are stored in rtx_format[]. The meaning of the formats is documented in front of this array in rtl.c @@ -598,7 +598,7 @@ DEF_RTL_EXPR (ATTR_FLAG, "attr_flag", "s", 'x') All formats must start with "iuu" to handle the chain. Each insn expression holds an rtl instruction and its semantics during back-end processing. - See macros's in "rtl.h" for the meaning of each rtx->fld[]. + See macros's in "rtl.h" for the meaning of each rtx->u.fld[]. ---------------------------------------------------------------------- */ @@ -606,14 +606,14 @@ DEF_RTL_EXPR (ATTR_FLAG, "attr_flag", "s", 'x') DEF_RTL_EXPR(INSN, "insn", "iuuBieiee", 'i') /* An instruction that can possibly jump. - Fields ( rtx->fld[] ) have exact same meaning as INSN's. */ + Fields ( rtx->u.fld[] ) have exact same meaning as INSN's. */ DEF_RTL_EXPR(JUMP_INSN, "jump_insn", "iuuBieiee0", 'i') /* An instruction that can possibly call a subroutine but which will not change which instruction comes next in the current function. - Field ( rtx->fld[9] ) is CALL_INSN_FUNCTION_USAGE. - All other fields ( rtx->fld[] ) have exact same meaning as INSN's. */ + Field ( rtx->u.fld[9] ) is CALL_INSN_FUNCTION_USAGE. + All other fields ( rtx->u.fld[] ) have exact same meaning as INSN's. */ DEF_RTL_EXPR(CALL_INSN, "call_insn", "iuuBieieee", 'i') /* A marker that indicates that control will not flow through. */ |