From: Torbjörn SVENSSON Date: Wed, 4 Feb 2026 09:52:17 +0000 (+0100) Subject: middle-end: replace CONST_CAST_RTX with const_cast [PR123892] X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5f12ad3aff8325e922b53295d8a3cdd55dc8c018;p=thirdparty%2Fgcc.git middle-end: replace CONST_CAST_RTX with const_cast [PR123892] gcc/ChangeLog: PR middle-end/123892 * alias.cc: Replace CONST_CAST_RTX with const_cast. * config/i386/x86-tune-sched-bd.cc: Likewise. * config/rs6000/rs6000.cc: Likewise. * recog.cc: Likewise. * sel-sched-ir.cc: Likewise. * var-tracking.cc: Likewise. * varasm.cc: Likewise. * system.h (CONST_CAST_RTX): Remove. Signed-off-by: Torbjörn SVENSSON --- diff --git a/gcc/alias.cc b/gcc/alias.cc index bce026200a1..d210d632551 100644 --- a/gcc/alias.cc +++ b/gcc/alias.cc @@ -3337,7 +3337,7 @@ memory_modified_in_insn_p (const_rtx mem, const_rtx insn) return true; memory_modified = false; note_stores (as_a (insn), memory_modified_1, - CONST_CAST_RTX(mem)); + const_cast (mem)); return memory_modified; } diff --git a/gcc/config/i386/x86-tune-sched-bd.cc b/gcc/config/i386/x86-tune-sched-bd.cc index 01f2785e217..5602478f235 100644 --- a/gcc/config/i386/x86-tune-sched-bd.cc +++ b/gcc/config/i386/x86-tune-sched-bd.cc @@ -345,7 +345,7 @@ find_constant (rtx in_rtx, imm_info *imm_values) case SYMBOL_REF: case CONST_INT: (imm_values->imm)++; - if (x86_64_immediate_operand (CONST_CAST_RTX (x), SImode)) + if (x86_64_immediate_operand (const_cast (x), SImode)) (imm_values->imm32)++; else (imm_values->imm64)++; diff --git a/gcc/config/rs6000/rs6000.cc b/gcc/config/rs6000/rs6000.cc index 10b2cf983cc..a4f60ecb58a 100644 --- a/gcc/config/rs6000/rs6000.cc +++ b/gcc/config/rs6000/rs6000.cc @@ -14669,7 +14669,7 @@ print_operand (FILE *file, rtx x, int code) (plus (unspec [(symbol_ref ("x")) (reg 2)] tocrel) 4) without this hack would be output as "x@toc+4". We want "x+4@toc". */ - output_addr_const (file, CONST_CAST_RTX (tocrel_base_oac)); + output_addr_const (file, const_cast (tocrel_base_oac)); else if (GET_CODE (x) == UNSPEC && XINT (x, 1) == UNSPEC_TLSGD) output_addr_const (file, XVECEXP (x, 0, 0)); else if (GET_CODE (x) == UNSPEC && XINT (x, 1) == UNSPEC_PLTSEQ) @@ -14780,7 +14780,7 @@ print_operand_address (FILE *file, rtx x) . (plus (unspec [(symbol_ref ("x")) (reg 2)] tocrel) 8)) without this hack would be output as "x@toc+8@l(9)". We want "x+8@toc@l(9)". */ - output_addr_const (file, CONST_CAST_RTX (tocrel_base_oac)); + output_addr_const (file, const_cast (tocrel_base_oac)); if (GET_CODE (x) == LO_SUM) fprintf (file, "@l(%s)", reg_names[REGNO (XEXP (x, 0))]); else @@ -14807,7 +14807,7 @@ rs6000_output_addr_const_extra (FILE *file, rtx x) { if (INTVAL (tocrel_offset_oac) >= 0) fprintf (file, "+"); - output_addr_const (file, CONST_CAST_RTX (tocrel_offset_oac)); + output_addr_const (file, const_cast (tocrel_offset_oac)); } if (!TARGET_AIX || (TARGET_ELF && TARGET_MINIMAL_TOC)) { diff --git a/gcc/recog.cc b/gcc/recog.cc index a0b4925a8ee..48f6b45ec6d 100644 --- a/gcc/recog.cc +++ b/gcc/recog.cc @@ -2030,7 +2030,7 @@ extract_asm_operands (rtx body) int asm_noperands (const_rtx body) { - rtx asm_op = extract_asm_operands (CONST_CAST_RTX (body)); + rtx asm_op = extract_asm_operands (const_cast (body)); int i, n_sets = 0; if (asm_op == NULL) diff --git a/gcc/sel-sched-ir.cc b/gcc/sel-sched-ir.cc index 4991de2dfa0..3e0ce5895f6 100644 --- a/gcc/sel-sched-ir.cc +++ b/gcc/sel-sched-ir.cc @@ -1090,7 +1090,7 @@ skip_unspecs_callback (const_rtx *xx, const_rtx *yy, rtx *nx, rtx* ny) || targetm.sched.skip_rtx_p (x))) { *nx = XVECEXP (x, 0, 0); - *ny = CONST_CAST_RTX (y); + *ny = const_cast (y); return true; } @@ -1098,7 +1098,7 @@ skip_unspecs_callback (const_rtx *xx, const_rtx *yy, rtx *nx, rtx* ny) && (targetm.sched.skip_rtx_p == NULL || targetm.sched.skip_rtx_p (y))) { - *nx = CONST_CAST_RTX (x); + *nx = const_cast (x); *ny = XVECEXP (y, 0, 0); return true; } diff --git a/gcc/system.h b/gcc/system.h index 58adb8e97bf..d1710307b3a 100644 --- a/gcc/system.h +++ b/gcc/system.h @@ -1195,7 +1195,6 @@ helper_const_non_const_cast (const char *p) #endif #define CONST_CAST(TYPE,X) CONST_CAST2 (TYPE, const TYPE, (X)) #define CONST_CAST_TREE(X) CONST_CAST (union tree_node *, (X)) -#define CONST_CAST_RTX(X) CONST_CAST (struct rtx_def *, (X)) #define CONST_CAST_BB(X) CONST_CAST (struct basic_block_def *, (X)) #define CONST_CAST_GIMPLE(X) CONST_CAST (gimple *, (X)) diff --git a/gcc/var-tracking.cc b/gcc/var-tracking.cc index bfe75b0577d..e7065e81ca5 100644 --- a/gcc/var-tracking.cc +++ b/gcc/var-tracking.cc @@ -1195,7 +1195,7 @@ adjust_mem_stores (rtx loc, const_rtx expr, void *data) adjust_mems, data); if (new_dest != SET_DEST (expr)) { - rtx xexpr = CONST_CAST_RTX (expr); + rtx xexpr = const_cast (expr); validate_change (NULL_RTX, &SET_DEST (xexpr), new_dest, true); } } diff --git a/gcc/varasm.cc b/gcc/varasm.cc index fec792ec232..dc5439be3ca 100644 --- a/gcc/varasm.cc +++ b/gcc/varasm.cc @@ -4517,7 +4517,7 @@ mark_constants_in_pattern (rtx insn) if (!TREE_ASM_WRITTEN (DECL_INITIAL (decl))) { n_deferred_constants--; - output_constant_def_contents (CONST_CAST_RTX (x)); + output_constant_def_contents (const_cast (x)); } } }