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Add XCore intrinsics for setclk, setrdy. 

llvm-svn: 127761
This commit is contained in:
Richard Osborne 2011-03-16 21:56:00 +00:00
parent d4bcb4ffc1
commit c871eff3f5
3 changed files with 29 additions and 1 deletions
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4
llvm/include/llvm/IntrinsicsXCore.td
View File

@ -53,6 +53,10 @@ let TargetPrefix = "xcore" in { // All intrinsics start with "llvm.xcore.".
def int_xcore_setv : Intrinsic<[],[llvm_anyptr_ty, llvm_ptr_ty],
[NoCapture<0>]>;
def int_xcore_eeu : Intrinsic<[],[llvm_anyptr_ty], [NoCapture<0>]>;
def int_xcore_setclk : Intrinsic<[],[llvm_anyptr_ty, llvm_anyptr_ty],
[NoCapture<0>, NoCapture<1>]>;
def int_xcore_setrdy : Intrinsic<[],[llvm_anyptr_ty, llvm_anyptr_ty],
[NoCapture<0>, NoCapture<1>]>;
// Intrinsics for events.
def int_xcore_waitevent : Intrinsic<[llvm_ptr_ty],[], [IntrReadMem]>;

10
llvm/lib/Target/XCore/XCoreInstrInfo.td
View File

@ -838,7 +838,7 @@ def SETD_2r : _F2R<(outs), (ins GRRegs:$r, GRRegs:$val),
[(int_xcore_setd GRRegs:$r, GRRegs:$val)]>;
// Two operand long
// TODO setclk, setrdy, setpsc, endin, peek,
// TODO setpsc, endin, peek,
// getd, testlcl, tinitlr
def BITREV_l2r : _FL2R<(outs GRRegs:$dst), (ins GRRegs:$src),
"bitrev $dst, $src",
@ -868,6 +868,14 @@ def SETPS_l2r : _FL2R<(outs), (ins GRRegs:$src1, GRRegs:$src2),
"set ps[$src1], $src2",
[(int_xcore_setps GRRegs:$src1, GRRegs:$src2)]>;
def SETCLK_l2r : _FL2R<(outs), (ins GRRegs:$src1, GRRegs:$src2),
"setclk res[$src1], $src2",
[(int_xcore_setclk GRRegs:$src1, GRRegs:$src2)]>;
def SETRDY_l2r : _FL2R<(outs), (ins GRRegs:$src1, GRRegs:$src2),
"setrdy res[$src1], $src2",
[(int_xcore_setrdy GRRegs:$src1, GRRegs:$src2)]>;
// One operand short
// TODO edu, eeu, waitet, waitef, tstart, msync, mjoin, clrtp
// setdp, setcp, setev, kcall

16
llvm/test/CodeGen/XCore/resources.ll
View File

@ -19,6 +19,8 @@ declare void @llvm.xcore.syncr.p1i8(i8 addrspace(1)* %r)
declare void @llvm.xcore.settw.p1i8(i8 addrspace(1)* %r, i32 %value)
declare void @llvm.xcore.setv.p1i8(i8 addrspace(1)* %r, i8* %p)
declare void @llvm.xcore.eeu.p1i8(i8 addrspace(1)* %r)
declare void @llvm.xcore.setclk.p1i8.p1i8(i8 addrspace(1)* %a, i8 addrspace(1)* %b)
declare void @llvm.xcore.setrdy.p1i8.p1i8(i8 addrspace(1)* %a, i8 addrspace(1)* %b)
define i8 addrspace(1)* @getr() {
; CHECK: getr:
@ -174,3 +176,17 @@ define void @eeu(i8 addrspace(1)* %r) {
call void @llvm.xcore.eeu.p1i8(i8 addrspace(1)* %r)
ret void
}
define void @setclk(i8 addrspace(1)* %a, i8 addrspace(1)* %b) {
; CHECK: setclk
; CHECK: setclk res[r0], r1
call void @llvm.xcore.setclk.p1i8.p1i8(i8 addrspace(1)* %a, i8 addrspace(1)* %b)
ret void
}
define void @setrdy(i8 addrspace(1)* %a, i8 addrspace(1)* %b) {
; CHECK: setrdy
; CHECK: setrdy res[r0], r1
call void @llvm.xcore.setrdy.p1i8.p1i8(i8 addrspace(1)* %a, i8 addrspace(1)* %b)
ret void
}