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authorDale Johannesen <dalej@apple.com>2010-06-15 22:24:08 +0000
committerDale Johannesen <dalej@apple.com>2010-06-15 22:24:08 +0000
commitb332030af5d914aa9815669fe5ff1d814fd12a64 (patch)
tree8f8d807e6ea1896f7a9195af8c938c5cad8c2692 /lib
parent2f5b10d1af73d991aed66a932a4282ab23e4af13 (diff)
downloadexternal_llvm-b332030af5d914aa9815669fe5ff1d814fd12a64.zip
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Add file missing from previous commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106058 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
-rw-r--r--lib/Target/ARM/ARMInstrInfo.td20
1 files changed, 14 insertions, 6 deletions
diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td
index bb3a6f4..052104d 100644
--- a/lib/Target/ARM/ARMInstrInfo.td
+++ b/lib/Target/ARM/ARMInstrInfo.td
@@ -1044,7 +1044,7 @@ let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1 in {
Pseudo, IIC_Br,
"@TC_RETURN","\t$dst", []>, Requires<[IsDarwin]>;
- def TCRETURNri : AInoP<(outs), (ins tGPR:$dst, variable_ops),
+ def TCRETURNri : AInoP<(outs), (ins tcGPR:$dst, variable_ops),
Pseudo, IIC_Br,
"@TC_RETURN","\t$dst", []>, Requires<[IsDarwin]>;
@@ -1052,7 +1052,7 @@ let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1 in {
IIC_Br, "b\t$dst @ TAILCALL",
[]>, Requires<[IsDarwin]>;
- def TAILJMPr : AXI<(outs), (ins tGPR:$dst, variable_ops),
+ def TAILJMPr : AXI<(outs), (ins tcGPR:$dst, variable_ops),
BrMiscFrm, IIC_Br, "bx\t$dst @ TAILCALL",
[]>, Requires<[IsDarwin]> {
let Inst{7-4} = 0b0001;
@@ -1476,6 +1476,14 @@ def MOVr : AsI1<0b1101, (outs GPR:$dst), (ins GPR:$src), DPFrm, IIC_iMOVr,
let Inst{25} = 0;
}
+// A version for the smaller set of tail call registers.
+let neverHasSideEffects = 1 in
+def MOVr_TC : AsI1<0b1101, (outs tcGPR:$dst), (ins tcGPR:$src), DPFrm,
+ IIC_iMOVr, "mov", "\t$dst, $src", []>, UnaryDP {
+ let Inst{11-4} = 0b00000000;
+ let Inst{25} = 0;
+}
+
def MOVs : AsI1<0b1101, (outs GPR:$dst), (ins so_reg:$src),
DPSoRegFrm, IIC_iMOVsr,
"mov", "\t$dst, $src", [(set GPR:$dst, so_reg:$src)]>, UnaryDP {
@@ -2700,8 +2708,8 @@ def : ARMPat<(ARMWrapperJT tjumptable:$dst, imm:$id),
// TODO: add,sub,and, 3-instr forms?
// Tail calls
-def : ARMPat<(ARMtcret tGPR:$dst),
- (TCRETURNri tGPR:$dst)>, Requires<[IsDarwin]>;
+def : ARMPat<(ARMtcret tcGPR:$dst),
+ (TCRETURNri tcGPR:$dst)>, Requires<[IsDarwin]>;
def : ARMPat<(ARMtcret (i32 tglobaladdr:$dst)),
(TCRETURNdi texternalsym:$dst)>, Requires<[IsDarwin]>;
@@ -2709,8 +2717,8 @@ def : ARMPat<(ARMtcret (i32 tglobaladdr:$dst)),
def : ARMPat<(ARMtcret (i32 texternalsym:$dst)),
(TCRETURNdi texternalsym:$dst)>, Requires<[IsDarwin]>;
-def : ARMPat<(ARMtcret tGPR:$dst),
- (TCRETURNriND tGPR:$dst)>, Requires<[IsNotDarwin]>;
+def : ARMPat<(ARMtcret tcGPR:$dst),
+ (TCRETURNriND tcGPR:$dst)>, Requires<[IsNotDarwin]>;
def : ARMPat<(ARMtcret (i32 tglobaladdr:$dst)),
(TCRETURNdiND texternalsym:$dst)>, Requires<[IsNotDarwin]>;