* [PATCH] Remove UNSPEC_{COPYSIGN,XORSIGN}.
@ 2021-09-13 5:49 liuhongt
0 siblings, 0 replies; only message in thread
From: liuhongt @ 2021-09-13 5:49 UTC (permalink / raw)
To: gcc-patches
Hi:
UNSPEC_COPYSIGN/XORSIGN are only used by related post_reload splitters
which have been removed by r12-3417 and r12-3435.
Bootstrapped and regtest on x86_64-linux-gnu{-m32,}.
Pushed to trunk.
gcc/ChangeLog:
* config/i386/i386.md: (UNSPEC_COPYSIGN): Remove.
(UNSPEC_XORSIGN): Ditto.
---
gcc/config/i386/i386.md | 2 --
1 file changed, 2 deletions(-)
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index c415487bb06..13f6f57cdcc 100644
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -129,8 +129,6 @@ (define_c_enum "unspec" [
UNSPEC_SCALEF
;; Generic math support
- UNSPEC_COPYSIGN
- UNSPEC_XORSIGN
UNSPEC_IEEE_MIN ; not commutative
UNSPEC_IEEE_MAX ; not commutative
--
2.27.0
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