diff mbox series

[08/15] alpha: Fix non-robust split condition in define_insn_and_split

Message ID 1f1aceabd2ab1a9b52095365a546825fd2667951.1636621345.git.linkw@linux.ibm.com
State New
Headers show
Series Fix non-robust split condition in define_insn_and_split | expand

Commit Message

Kewen.Lin Nov. 11, 2021, 11:24 a.m. UTC 
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/alpha/alpha.md (*movtf_internal, *movti_internal): Fix split
	condition.
---
 gcc/config/alpha/alpha.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/gcc/config/alpha/alpha.md b/gcc/config/alpha/alpha.md
index 98d09d43721..87617afd0c6 100644
--- a/gcc/config/alpha/alpha.md
+++ b/gcc/config/alpha/alpha.md
@@ -3830,7 +3830,7 @@  (define_insn_and_split "*movtf_internal"
   "register_operand (operands[0], TFmode)
    || reg_or_0_operand (operands[1], TFmode)"
   "#"
-  "reload_completed"
+  "&& reload_completed"
   [(set (match_dup 0) (match_dup 2))
    (set (match_dup 1) (match_dup 3))]
   "alpha_split_tmode_pair (operands, TFmode, true);")
@@ -4091,7 +4091,7 @@  (define_insn_and_split "*movti_internal"
     && ! CONSTANT_P (operands[1]))
    || reg_or_0_operand (operands[1], TImode)"
   "#"
-  "reload_completed"
+  "&& reload_completed"
   [(set (match_dup 0) (match_dup 2))
    (set (match_dup 1) (match_dup 3))]
   "alpha_split_tmode_pair (operands, TImode, true);")