From a967d1121a87dfb6b65eb7e3433c041efd881483 Mon Sep 17 00:00:00 2001
From: Jim Grosbach <grosbach@apple.com>
Date: Mon, 21 Jun 2010 21:27:27 +0000
Subject: [PATCH] LEApcrelJT shouldn't be marked as neverHasSideEffects, as we
 don't want it being moved around away from the jump table it references.
 rdar://8104340

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106483 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/ARM/ARMInstrInfo.td   | 2 +-
 lib/Target/ARM/ARMInstrThumb.td  | 2 +-
 lib/Target/ARM/ARMInstrThumb2.td | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td
index 38bb16c9ee4..16d94093b04 100644
--- a/lib/Target/ARM/ARMInstrInfo.td
+++ b/lib/Target/ARM/ARMInstrInfo.td
@@ -863,13 +863,13 @@ def LEApcrel : AXI1<0x0, (outs GPR:$dst), (ins i32imm:$label, pred:$p),
                     Pseudo, IIC_iALUi,
                     "adr$p\t$dst, #$label", []>;
 
+} // neverHasSideEffects
 def LEApcrelJT : AXI1<0x0, (outs GPR:$dst),
                            (ins i32imm:$label, nohash_imm:$id, pred:$p),
                       Pseudo, IIC_iALUi,
                       "adr$p\t$dst, #${label}_${id}", []> {
     let Inst{25} = 1;
 }
-} // neverHasSideEffects
 
 //===----------------------------------------------------------------------===//
 //  Control Flow Instructions.
diff --git a/lib/Target/ARM/ARMInstrThumb.td b/lib/Target/ARM/ARMInstrThumb.td
index e69a6d2d42d..bc0790dccbb 100644
--- a/lib/Target/ARM/ARMInstrThumb.td
+++ b/lib/Target/ARM/ARMInstrThumb.td
@@ -894,11 +894,11 @@ def tLEApcrel : T1I<(outs tGPR:$dst), (ins i32imm:$label, pred:$p), IIC_iALUi,
                     "adr$p\t$dst, #$label", []>,
                 T1Encoding<{1,0,1,0,0,?}>; // A6.2 & A8.6.10
 
+} // neverHasSideEffects
 def tLEApcrelJT : T1I<(outs tGPR:$dst),
                       (ins i32imm:$label, nohash_imm:$id, pred:$p),
                       IIC_iALUi, "adr$p\t$dst, #${label}_${id}", []>,
                   T1Encoding<{1,0,1,0,0,?}>; // A6.2 & A8.6.10
-} // neverHasSideEffects
 
 //===----------------------------------------------------------------------===//
 // TLS Instructions
diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td
index c2cb05e532a..30c41f27101 100644
--- a/lib/Target/ARM/ARMInstrThumb2.td
+++ b/lib/Target/ARM/ARMInstrThumb2.td
@@ -787,6 +787,7 @@ def t2LEApcrel : T2XI<(outs GPR:$dst), (ins i32imm:$label, pred:$p), IIC_iALUi,
   let Inst{19-16} = 0b1111; // Rn
   let Inst{15} = 0;
 }
+} // neverHasSideEffects
 def t2LEApcrelJT : T2XI<(outs GPR:$dst),
                         (ins i32imm:$label, nohash_imm:$id, pred:$p), IIC_iALUi,
                         "adr$p.w\t$dst, #${label}_${id}", []> {
@@ -798,7 +799,6 @@ def t2LEApcrelJT : T2XI<(outs GPR:$dst),
   let Inst{19-16} = 0b1111; // Rn
   let Inst{15} = 0;
 }
-} // neverHasSideEffects
 
 // ADD r, sp, {so_imm|i12}
 def t2ADDrSPi   : T2sI<(outs GPR:$dst), (ins GPR:$sp, t2_so_imm:$imm),
-- 
2.34.1