From 9c9fbf8e9c48f40d53cb434347d18395d9e0e02c Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sun, 6 Jan 2008 05:53:26 +0000
Subject: [PATCH] remove some isStore flags that are now inferred
 automatically.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45652 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/PowerPC/PPCInstr64Bit.td   | 4 ++--
 lib/Target/PowerPC/PPCInstrAltivec.td | 2 +-
 lib/Target/PowerPC/PPCInstrInfo.td    | 9 ++++++---
 3 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/lib/Target/PowerPC/PPCInstr64Bit.td b/lib/Target/PowerPC/PPCInstr64Bit.td
index 28b943ca35c..6224f6f8e6d 100644
--- a/lib/Target/PowerPC/PPCInstr64Bit.td
+++ b/lib/Target/PowerPC/PPCInstr64Bit.td
@@ -448,7 +448,7 @@ def LDU  : DSForm_1<58, 1, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memrix:$addr
 
 }
 
-let isStore = 1, PPC970_Unit = 2 in {
+let PPC970_Unit = 2 in {
 // Truncating stores.                       
 def STB8 : DForm_1<38, (outs), (ins G8RC:$rS, memri:$src),
                    "stb $rS, $src", LdStGeneral,
@@ -481,7 +481,7 @@ def STDX  : XForm_8<31, 149, (outs), (ins G8RC:$rS, memrr:$dst),
                    PPC970_DGroup_Cracked;
 }
 
-let isStore = 1, PPC970_Unit = 2 in {
+let PPC970_Unit = 2 in {
 
 def STBU8 : DForm_1<38, (outs ptr_rc:$ea_res), (ins G8RC:$rS,
                              symbolLo:$ptroff, ptr_rc:$ptrreg),
diff --git a/lib/Target/PowerPC/PPCInstrAltivec.td b/lib/Target/PowerPC/PPCInstrAltivec.td
index 83985f5e8d7..7aaf035ba97 100644
--- a/lib/Target/PowerPC/PPCInstrAltivec.td
+++ b/lib/Target/PowerPC/PPCInstrAltivec.td
@@ -229,7 +229,7 @@ def LVSR : XForm_1<31,  38, (outs VRRC:$vD), (ins memrr:$src),
                    [(set VRRC:$vD, (int_ppc_altivec_lvsr xoaddr:$src))]>,
                    PPC970_Unit_LSU;
 
-let isStore = 1, PPC970_Unit = 2 in {   // Stores.
+let PPC970_Unit = 2 in {   // Stores.
 def STVEBX: XForm_8<31, 135, (outs), (ins VRRC:$rS, memrr:$dst),
                    "stvebx $rS, $dst", LdStGeneral,
                    [(int_ppc_altivec_stvebx VRRC:$rS, xoaddr:$dst)]>;
diff --git a/lib/Target/PowerPC/PPCInstrInfo.td b/lib/Target/PowerPC/PPCInstrInfo.td
index 0d6bebf6d15..daeb037af06 100644
--- a/lib/Target/PowerPC/PPCInstrInfo.td
+++ b/lib/Target/PowerPC/PPCInstrInfo.td
@@ -564,7 +564,7 @@ def LFDX   : XForm_25<31, 599, (outs F8RC:$frD), (ins memrr:$src),
 //
 
 // Unindexed (r+i) Stores.
-let isStore = 1, PPC970_Unit = 2 in {
+let PPC970_Unit = 2 in {
 def STB  : DForm_1<38, (outs), (ins GPRC:$rS, memri:$src),
                    "stb $rS, $src", LdStGeneral,
                    [(truncstorei8 GPRC:$rS, iaddr:$src)]>;
@@ -583,7 +583,7 @@ def STFD : DForm_1<54, (outs), (ins F8RC:$rS, memri:$dst),
 }
 
 // Unindexed (r+i) Stores with Update (preinc).
-let isStore = 1, PPC970_Unit = 2 in {
+let PPC970_Unit = 2 in {
 def STBU  : DForm_1<39, (outs ptr_rc:$ea_res), (ins GPRC:$rS,
                              symbolLo:$ptroff, ptr_rc:$ptrreg),
                     "stbu $rS, $ptroff($ptrreg)", LdStGeneral,
@@ -621,7 +621,7 @@ def STFDU : DForm_1<37, (outs ptr_rc:$ea_res), (ins F8RC:$rS,
 
 // Indexed (r+r) Stores.
 //
-let isStore = 1, PPC970_Unit = 2 in {
+let PPC970_Unit = 2 in {
 def STBX  : XForm_8<31, 215, (outs), (ins GPRC:$rS, memrr:$dst),
                    "stbx $rS, $dst", LdStGeneral,
                    [(truncstorei8 GPRC:$rS, xaddr:$dst)]>, 
@@ -634,6 +634,8 @@ def STWX  : XForm_8<31, 151, (outs), (ins GPRC:$rS, memrr:$dst),
                    "stwx $rS, $dst", LdStGeneral,
                    [(store GPRC:$rS, xaddr:$dst)]>,
                    PPC970_DGroup_Cracked;
+                   
+let isStore = 1 in {
 def STWUX : XForm_8<31, 183, (outs), (ins GPRC:$rS, GPRC:$rA, GPRC:$rB),
                    "stwux $rS, $rA, $rB", LdStGeneral,
                    []>;
@@ -649,6 +651,7 @@ def STWBRX: XForm_8<31, 662, (outs), (ins GPRC:$rS, memrr:$dst),
 def STFIWX: XForm_28<31, 983, (outs), (ins F8RC:$frS, memrr:$dst),
                      "stfiwx $frS, $dst", LdStUX,
                      [(PPCstfiwx F8RC:$frS, xoaddr:$dst)]>;
+}
 def STFSX : XForm_28<31, 663, (outs), (ins F4RC:$frS, memrr:$dst),
                      "stfsx $frS, $dst", LdStUX,
                      [(store F4RC:$frS, xaddr:$dst)]>;
-- 
2.34.1