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Add intrinsics for the peek and endin instructions.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135474 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Richard Osborne
2011-07-19 12:50:25 +00:00
parent bb2518c716
commit dee3dd9129
3 changed files with 28 additions and 1 deletions
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16
test/CodeGen/XCore/resources.ll
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@@ -22,6 +22,8 @@ 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)
declare i32 @llvm.xcore.peek.p1i8(i8 addrspace(1)* %r)
declare i32 @llvm.xcore.endin.p1i8(i8 addrspace(1)* %r)
define i8 addrspace(1)* @getr() {
; CHECK: getr:
@@ -198,3 +200,17 @@ define void @setpsc(i8 addrspace(1)* %r, i32 %value) {
call void @llvm.xcore.setpsc.p1i8(i8 addrspace(1)* %r, i32 %value)
ret void
}
define i32 @peek(i8 addrspace(1)* %r) {
; CHECK: peek:
; CHECK: peek r0, res[r0]
%result = call i32 @llvm.xcore.peek.p1i8(i8 addrspace(1)* %r)
ret i32 %result
}
define i32 @endin(i8 addrspace(1)* %r) {
; CHECK: endin:
; CHECK: endin r0, res[r0]
%result = call i32 @llvm.xcore.endin.p1i8(i8 addrspace(1)* %r)
ret i32 %result
}