From 75eef89ddbaed0783bb926bc15a426c27b9a4bc3 Mon Sep 17 00:00:00 2001 From: Anton Korobeynikov Date: Thu, 16 Jul 2009 14:24:41 +0000 Subject: Lower anyext to zext, 32-bit stuff does not have any implicit zero-extension side effects git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76035 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/SystemZ/SystemZInstrInfo.td | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'lib/Target/SystemZ/SystemZInstrInfo.td') diff --git a/lib/Target/SystemZ/SystemZInstrInfo.td b/lib/Target/SystemZ/SystemZInstrInfo.td index b883cdd531..5672b048d2 100644 --- a/lib/Target/SystemZ/SystemZInstrInfo.td +++ b/lib/Target/SystemZ/SystemZInstrInfo.td @@ -773,8 +773,7 @@ def : Pat<(SystemZpcrelwrapper tjumptable:$src), (LA64rm tjumptable:$src)>; def : Pat<(SystemZpcrelwrapper tconstpool:$src), (LA64rm tconstpool:$src)>; // anyext -def : Pat<(i64 (anyext GR32:$src)), - (INSERT_SUBREG (i64 (IMPLICIT_DEF)), GR32:$src, subreg_32bit)>; +def : Pat<(i64 (anyext GR32:$src)), (MOVZX64rr32 GR32:$src)>; // calls def : Pat<(SystemZcall (i64 tglobaladdr:$dst)), (CALLi tglobaladdr:$dst)>; -- cgit v1.2.3