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* [gcc r13-3187] arc: Remove obsolete mRcq and mRcw options.
@ 2022-10-10 7:33 Claudiu Zissulescu
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From: Claudiu Zissulescu @ 2022-10-10 7:33 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:59d27853f10fdefa32779d74056fb7d16a6bb965
commit r13-3187-g59d27853f10fdefa32779d74056fb7d16a6bb965
Author: Claudiu Zissulescu <claziss@gmail.com>
Date: Mon Oct 10 10:27:12 2022 +0300
arc: Remove obsolete mRcq and mRcw options.
gcc/
* common/config/arc/arc-common.cc (arc_option_optimization_table):
Remove Rcq and Rcw options.
* config/arc/arc.opt (mRcq): Ignore option, preserve it for
backwards compatibility.
(mRcw): Likewise.
* doc/invoke.texi (mRcw, mRcq): Update document.
Signed-off-by: Claudiu Zissulescu <claziss@gmail.com>
Diff:
---
gcc/common/config/arc/arc-common.cc | 2 --
gcc/config/arc/arc.opt | 10 ++++++----
gcc/doc/invoke.texi | 8 ++------
3 files changed, 8 insertions(+), 12 deletions(-)
diff --git a/gcc/common/config/arc/arc-common.cc b/gcc/common/config/arc/arc-common.cc
index e69c4a4fac7..62fe54234e0 100644
--- a/gcc/common/config/arc/arc-common.cc
+++ b/gcc/common/config/arc/arc-common.cc
@@ -44,8 +44,6 @@ arc_option_init_struct (struct gcc_options *opts ATTRIBUTE_UNUSED)
#define OPT_LEVELS_3_PLUS_SPEED_ONLY OPT_LEVELS_3_PLUS
static const struct default_options arc_option_optimization_table[] =
{
- { OPT_LEVELS_ALL, OPT_mRcq, NULL, 1 },
- { OPT_LEVELS_ALL, OPT_mRcw, NULL, 1 },
{ OPT_LEVELS_ALL, OPT_msize_level_, NULL, 1 },
{ OPT_LEVELS_ALL, OPT_mearly_cbranchsi, NULL, 1 },
{ OPT_LEVELS_ALL, OPT_mbbit_peephole, NULL, 1 },
diff --git a/gcc/config/arc/arc.opt b/gcc/config/arc/arc.opt
index 0add5a2a21f..b58273255f7 100644
--- a/gcc/config/arc/arc.opt
+++ b/gcc/config/arc/arc.opt
@@ -308,12 +308,14 @@ Target Ignore
Does nothing. Preserved for backward compatibility.
mRcq
-Target Var(TARGET_Rcq)
-Enable Rcq constraint handling - most short code generation depends on this.
+Target Ignore
+Does nothing. Preserved for backward compatibility.
+
mRcw
-Target Var(TARGET_Rcw)
-Enable Rcw constraint handling - ccfsm condexec mostly depends on this.
+Target Ignore
+Does nothing. Preserved for backward compatibility.
+
mearly-cbranchsi
Target Var(TARGET_EARLY_CBRANCHSI)
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 1eeaec18810..278c55d5a19 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -20896,15 +20896,11 @@ This is the default for @option{-Os}.
@item -mRcq
@opindex mRcq
-Enable @samp{Rcq} constraint handling.
-Most short code generation depends on this.
-This is the default.
+Does nothing. Preserved for backward compatibility.
@item -mRcw
@opindex mRcw
-Enable @samp{Rcw} constraint handling.
-Most ccfsm condexec mostly depends on this.
-This is the default.
+Does nothing. Preserved for backward compatibility.
@item -msize-level=@var{level}
@opindex msize-level
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