From: Xi Ruoyao <xry111@xry111.site>
Date: Sun, 19 Nov 2023 17:34:26 +0000 (+0800)
Subject: LoongArch: Remove lrint_allow_inexact
X-Git-Tag: basepoints/gcc-15~4186
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3c81a587ad828b60b5b9ed712f728a11cd29d6d3;p=thirdparty%2Fgcc.git

LoongArch: Remove lrint_allow_inexact

No functional change, just a cleanup.

gcc/ChangeLog:

	* config/loongarch/loongarch.md (lrint_allow_inexact): Remove.
	(<lrint_pattern><ANYF:mode><ANYFI:mode>2): Check if <LRINT>
	== UNSPEC_FTINT instead of <lrint_allow_inexact>.
---

diff --git a/gcc/config/loongarch/loongarch.md b/gcc/config/loongarch/loongarch.md
index 78ed63f21326..1e019815451e 100644
--- a/gcc/config/loongarch/loongarch.md
+++ b/gcc/config/loongarch/loongarch.md
@@ -585,9 +585,6 @@
 (define_int_attr lrint_submenmonic [(UNSPEC_FTINT "")
 				    (UNSPEC_FTINTRM "rm")
 				    (UNSPEC_FTINTRP "rp")])
-(define_int_attr lrint_allow_inexact [(UNSPEC_FTINT "1")
-				      (UNSPEC_FTINTRM "0")
-				      (UNSPEC_FTINTRP "0")])
 
 ;; Iterator and attributes for bytepick.d
 (define_int_iterator bytepick_w_ashift_amount [8 16 24])
@@ -2384,7 +2381,7 @@
 	(unspec:ANYFI [(match_operand:ANYF 1 "register_operand" "f")]
 		      LRINT))]
   "TARGET_HARD_FLOAT &&
-   (<lrint_allow_inexact>
+   (<LRINT> == UNSPEC_FTINT
     || flag_fp_int_builtin_inexact
     || !flag_trapping_math)"
   "ftint<lrint_submenmonic>.<ANYFI:ifmt>.<ANYF:fmt> %0,%1"