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| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-01-21 02:21:28 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-01-21 02:21:28 +0000 |
| commit | dd5ff96d5099fe60ddec80ab63cce64250049434 (patch) | |
| tree | 4c960fd14fd699be96f9a90c1bf2065a35c3be43 /gcc/rtl.def | |
| parent | 84b07f4bf9ad89237bb0e23816ae96866983b6af (diff) | |
| download | gcc-dd5ff96d5099fe60ddec80ab63cce64250049434.tar.gz | |
* cse.c (fold_rtx): Revert 29 Dec change.
(cse_insn): Revert 12 Jan change.
* expr.c (expand_builtin): Don't emit CONST around CONSTANT_P_RTX.
* regclass.c (reg_scan_mark_refs): Revert 29 Dec change.
* rtl.def: Likewise.
* rtl.h (CONSTANT_P): Likewise.
* expr.c (emit_move_insn): Never try to flush CONSTANT_P_RTX
to memory.
* recog.c (immediate_operand): Accept CONSTANT_P_RTX.
* alpha.c (input_operand): Likewise.
* c4x.c (const_operand): Likewise.
* explow.c (allocate_dynamic_stack_space): Use register_operand
instead of arith_operand, which does not exist.
* 1750a.h: Fix comment closure.
* a29k.c (a29k_set_memflags): Fix typo in 19 Jan change.
* arc.md (one_cmplsi2_set_cc_insn): Fix set mode mismatch.
* arm.h (TARGET_SWITCHES): Fix typo.
* i370.md (anon mult and div patterns): Fix set mode mismatch.
* i860.c (output_delayed_branch): Fix operands to constrain_operands.
(output_delay_insn): Likewise.
* m88k.md (anon rotate insns): Fix set mode mismatch.
(anon BLKmode moves): Commonize and fix set mode mismatches.
* ns32k.md (udivmoddi[shq]i4_internal): Fix mode mismatch.
* romp.md (movdf): Fix typo.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@24796 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/rtl.def')
| -rw-r--r-- | gcc/rtl.def | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/gcc/rtl.def b/gcc/rtl.def index 8f47d406412..970a937f897 100644 --- a/gcc/rtl.def +++ b/gcc/rtl.def @@ -1,7 +1,7 @@ /* This file contains the definitions and documentation for the Register Transfer Expressions (rtx's) that make up the Register Transfer Language (rtl) used in the Back End of the GNU compiler. - Copyright (C) 1987, 88, 92, 94, 95, 97, 1998 Free Software Foundation, Inc. + Copyright (C) 1987, 88, 92, 94, 95, 97, 98, 1999 Free Software Foundation, Inc. This file is part of GNU CC. @@ -850,10 +850,9 @@ DEF_RTL_EXPR(RANGE_VAR, "range_var", "eti", 'x') 0 is the live bitmap. Operand 1 is the original block number. */ DEF_RTL_EXPR(RANGE_LIVE, "range_live", "bi", 'x') -/* A unary `__builtin_constant_p' expression. This RTL code may only be used - as an operand of a CONST. This pattern is only emitted during RTL - generation and then only if optimize > 0. It is converted by the first - CSE pass into the appropriate CONST_INT. */ +/* A unary `__builtin_constant_p' expression. These are only emitted + during RTL generation, and then only if optimize > 0. They are + eliminated by the first CSE pass. */ DEF_RTL_EXPR(CONSTANT_P_RTX, "constant_p_rtx", "e", 'x') /* |