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Add XCore intrinsic for setpsc.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127821 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Richard Osborne 2011-03-17 18:42:05 +00:00
parent 412bf0594e
commit 11bd0784d9
3 changed files with 15 additions and 1 deletions
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2
include/llvm/IntrinsicsXCore.td
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@ -57,6 +57,8 @@ let TargetPrefix = "xcore" in { // All intrinsics start with "llvm.xcore.".
[NoCapture<0>, NoCapture<1>]>;
def int_xcore_setrdy : Intrinsic<[],[llvm_anyptr_ty, llvm_anyptr_ty],
[NoCapture<0>, NoCapture<1>]>;
def int_xcore_setpsc : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
[NoCapture<0>]>;
// Intrinsics for events.
def int_xcore_waitevent : Intrinsic<[llvm_ptr_ty],[], [IntrReadMem]>;

6
lib/Target/XCore/XCoreInstrInfo.td
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@ -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 setpsc, endin, peek,
// TODO endin, peek,
// getd, testlcl, tinitlr
def BITREV_l2r : _FL2R<(outs GRRegs:$dst), (ins GRRegs:$src),
"bitrev $dst, $src",
@ -876,6 +876,10 @@ def SETRDY_l2r : _FL2R<(outs), (ins GRRegs:$src1, GRRegs:$src2),
"setrdy res[$src1], $src2",
[(int_xcore_setrdy GRRegs:$src1, GRRegs:$src2)]>;
def SETPSC_l2r : _FL2R<(outs), (ins GRRegs:$src1, GRRegs:$src2),
"setpsc res[$src1], $src2",
[(int_xcore_setpsc GRRegs:$src1, GRRegs:$src2)]>;
// One operand short
// TODO edu, eeu, waitet, waitef, tstart, msync, mjoin, clrtp
// setdp, setcp, setev, kcall

8
test/CodeGen/XCore/resources.ll
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@ -21,6 +21,7 @@ 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)
declare void @llvm.xcore.setpsc.p1i8(i8 addrspace(1)* %r, i32 %value)
define i8 addrspace(1)* @getr() {
; CHECK: getr:
@ -190,3 +191,10 @@ define void @setrdy(i8 addrspace(1)* %a, i8 addrspace(1)* %b) {
call void @llvm.xcore.setrdy.p1i8.p1i8(i8 addrspace(1)* %a, i8 addrspace(1)* %b)
ret void
}
define void @setpsc(i8 addrspace(1)* %r, i32 %value) {
; CHECK: setpsc
; CHECK: setpsc res[r0], r1
call void @llvm.xcore.setpsc.p1i8(i8 addrspace(1)* %r, i32 %value)
ret void
}