From: Kewen Lin <linkw@linux.ibm.com>
To: gcc-patches@gcc.gnu.org
Cc: Kewen Lin <linkw@linux.ibm.com>, aoliva@gcc.gnu.org, nickc@redhat.com
Subject: [PATCH 01/15] frv: Fix non-robust split condition in define_insn_and_split
Date: Thu, 11 Nov 2021 05:24:45 -0600 [thread overview]
Message-ID: <87afab2e45ce8b420a41dfb8afb4ab2623c7dbdc.1636621345.git.linkw@linux.ibm.com> (raw)
In-Reply-To: <cover.1636621345.git.linkw@linux.ibm.com>
This patch is to fix some non-robust split conditions in some
define_insn_and_splits, to make each of them applied on top of
the corresponding condition for define_insn part, otherwise the
splitting could perform unexpectedly.
gcc/ChangeLog:
* config/frv/frv.md (*abssi2_internal, *minmax_si_signed,
*minmax_si_unsigned, *minmax_sf, *minmax_df): Fix split condition.
---
gcc/config/frv/frv.md | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/gcc/config/frv/frv.md b/gcc/config/frv/frv.md
index a2aa1b2d2ac..fea6dedc53d 100644
--- a/gcc/config/frv/frv.md
+++ b/gcc/config/frv/frv.md
@@ -4676,7 +4676,7 @@ (define_insn_and_split "*abssi2_internal"
(clobber (match_operand:CC_CCR 3 "icr_operand" "=v,v"))]
"TARGET_COND_MOVE"
"#"
- "reload_completed"
+ "&& reload_completed"
[(match_dup 4)]
"operands[4] = frv_split_abs (operands);"
[(set_attr "length" "12,16")
@@ -4717,7 +4717,7 @@ (define_insn_and_split "*minmax_si_signed"
(clobber (match_operand:CC_CCR 5 "icr_operand" "=v,v,v"))]
"TARGET_COND_MOVE"
"#"
- "reload_completed"
+ "&& reload_completed"
[(match_dup 6)]
"operands[6] = frv_split_minmax (operands);"
[(set_attr "length" "12,12,16")
@@ -4758,7 +4758,7 @@ (define_insn_and_split "*minmax_si_unsigned"
(clobber (match_operand:CC_CCR 5 "icr_operand" "=v,v,v"))]
"TARGET_COND_MOVE"
"#"
- "reload_completed"
+ "&& reload_completed"
[(match_dup 6)]
"operands[6] = frv_split_minmax (operands);"
[(set_attr "length" "12,12,16")
@@ -4799,7 +4799,7 @@ (define_insn_and_split "*minmax_sf"
(clobber (match_operand:CC_CCR 5 "fcr_operand" "=w,w,w"))]
"TARGET_COND_MOVE && TARGET_HARD_FLOAT"
"#"
- "reload_completed"
+ "&& reload_completed"
[(match_dup 6)]
"operands[6] = frv_split_minmax (operands);"
[(set_attr "length" "12,12,16")
@@ -4840,7 +4840,7 @@ (define_insn_and_split "*minmax_df"
(clobber (match_operand:CC_CCR 5 "fcr_operand" "=w,w,w"))]
"TARGET_COND_MOVE && TARGET_HARD_FLOAT && TARGET_DOUBLE"
"#"
- "reload_completed"
+ "&& reload_completed"
[(match_dup 6)]
"operands[6] = frv_split_minmax (operands);"
[(set_attr "length" "12,12,16")
--
2.27.0
next prev parent reply other threads:[~2021-11-11 11:25 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-11 11:24 [PATCH 00/15] " Kewen Lin
2021-11-11 11:24 ` Kewen Lin [this message]
2021-11-11 11:24 ` [PATCH 02/15] m32c: " Kewen Lin
2021-11-11 11:24 ` [PATCH 03/15] rx: " Kewen Lin
2021-11-11 11:24 ` [PATCH 04/15] s390: " Kewen Lin
2021-11-11 11:24 ` [PATCH 05/15] v850: " Kewen Lin
2021-11-11 11:24 ` [PATCH 06/15] visium: " Kewen Lin
2021-11-16 16:57 ` Eric Botcazou
2021-11-17 6:06 ` Kewen.Lin
2021-11-11 11:24 ` [PATCH 07/15] xtensa: " Kewen Lin
2021-11-19 22:26 ` augustine.sterling
2021-11-22 2:21 ` Kewen.Lin
2021-11-11 11:24 ` [PATCH 08/15] alpha: " Kewen Lin
2021-11-11 11:24 ` [PATCH 09/15] arm: " Kewen Lin
2021-11-11 11:24 ` [PATCH 10/15] bfin: " Kewen Lin
2021-11-11 11:24 ` [PATCH 11/15] csky: " Kewen Lin
2021-11-11 11:24 ` [PATCH 12/15] i386: " Kewen Lin
2021-11-17 7:13 ` Uros Bizjak
2021-11-17 10:06 ` Kewen.Lin
2021-11-11 11:24 ` [PATCH 13/15] ia64: " Kewen Lin
2021-11-11 11:24 ` [PATCH 14/15] mips: " Kewen Lin
2021-11-11 11:24 ` [PATCH 15/15] sh: " Kewen Lin
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