diff mbox series

[13/15] ia64: Fix non-robust split condition in define_insn_and_split

Message ID f177b503b4221945ba40ec6b93d78bd1b8b7cf31.1636621345.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/ia64/vect.md (*vec_extractv2sf_0_le, *vec_extractv2sf_0_be):
	Fix split condition.
---
 gcc/config/ia64/vect.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/gcc/config/ia64/vect.md b/gcc/config/ia64/vect.md
index 1a2452289b7..0f3a406d620 100644
--- a/gcc/config/ia64/vect.md
+++ b/gcc/config/ia64/vect.md
@@ -1422,7 +1422,7 @@  (define_insn_and_split "*vec_extractv2sf_0_le"
 		   UNSPEC_VECT_EXTR))]
   "!TARGET_BIG_ENDIAN"
   "#"
-  "reload_completed"
+  "&& reload_completed"
   [(set (match_dup 0) (match_dup 1))]
 {
   if (REG_P (operands[1]) && FR_REGNO_P (REGNO (operands[1])))
@@ -1440,7 +1440,7 @@  (define_insn_and_split "*vec_extractv2sf_0_be"
 		   UNSPEC_VECT_EXTR))]
   "TARGET_BIG_ENDIAN"
   "#"
-  "reload_completed"
+  "&& reload_completed"
   [(set (match_dup 0) (match_dup 1))]
 {
   if (MEM_P (operands[1]))