From f53d0bfbfd501d752fe313725083d1f295e30ba7 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Mon, 19 Dec 2005 00:19:21 +0000 Subject: [PATCH] add bool truncstores git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24845 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/Sparc/SparcInstrInfo.td | 6 ++++++ lib/Target/SparcV8/SparcV8InstrInfo.td | 6 ++++++ 2 files changed, 12 insertions(+) diff --git a/lib/Target/Sparc/SparcInstrInfo.td b/lib/Target/Sparc/SparcInstrInfo.td index 02e1a002032..3c9b8d43358 100644 --- a/lib/Target/Sparc/SparcInstrInfo.td +++ b/lib/Target/Sparc/SparcInstrInfo.td @@ -721,3 +721,9 @@ def : Pat<(i32 (extload ADDRrr:$src, i8)), (LDUBrr ADDRrr:$src)>; def : Pat<(i32 (extload ADDRri:$src, i8)), (LDUBri ADDRri:$src)>; def : Pat<(i32 (extload ADDRrr:$src, i16)), (LDUHrr ADDRrr:$src)>; def : Pat<(i32 (extload ADDRri:$src, i16)), (LDUHri ADDRri:$src)>; + +// truncstore bool -> truncstore byte. +def : Pat<(truncstore IntRegs:$src, ADDRrr:$addr, i1), + (STBrr IntRegs:$src, ADDRrr:$addr)>; +def : Pat<(truncstore IntRegs:$src, ADDRri:$addr, i1), + (STBri IntRegs:$src, ADDRri:$addr)>; diff --git a/lib/Target/SparcV8/SparcV8InstrInfo.td b/lib/Target/SparcV8/SparcV8InstrInfo.td index 02e1a002032..3c9b8d43358 100644 --- a/lib/Target/SparcV8/SparcV8InstrInfo.td +++ b/lib/Target/SparcV8/SparcV8InstrInfo.td @@ -721,3 +721,9 @@ def : Pat<(i32 (extload ADDRrr:$src, i8)), (LDUBrr ADDRrr:$src)>; def : Pat<(i32 (extload ADDRri:$src, i8)), (LDUBri ADDRri:$src)>; def : Pat<(i32 (extload ADDRrr:$src, i16)), (LDUHrr ADDRrr:$src)>; def : Pat<(i32 (extload ADDRri:$src, i16)), (LDUHri ADDRri:$src)>; + +// truncstore bool -> truncstore byte. +def : Pat<(truncstore IntRegs:$src, ADDRrr:$addr, i1), + (STBrr IntRegs:$src, ADDRrr:$addr)>; +def : Pat<(truncstore IntRegs:$src, ADDRri:$addr, i1), + (STBri IntRegs:$src, ADDRri:$addr)>; -- 2.34.1