diff options
| author | Richard Osborne <richard@xmos.com> | 2011-02-23 18:52:05 +0000 |
|---|---|---|
| committer | Richard Osborne <richard@xmos.com> | 2011-02-23 18:52:05 +0000 |
| commit | d04b4937d1bc4ed14642926321127e9922e66c3b (patch) | |
| tree | 727068a6d3119d819f0ad4041eb4249fc11f9d0a | |
| parent | 9935bd0819dcc3fe316a7c5c25ee245540df2ecf (diff) | |
Add XCore intrinsic for clre instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126322 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | include/llvm/IntrinsicsXCore.td | 1 | ||||
| -rw-r--r-- | lib/Target/XCore/XCoreInstrInfo.td | 4 | ||||
| -rw-r--r-- | test/CodeGen/XCore/events.ll | 3 |
3 files changed, 7 insertions, 1 deletions
diff --git a/include/llvm/IntrinsicsXCore.td b/include/llvm/IntrinsicsXCore.td index 85fa00d666..76a069e564 100644 --- a/include/llvm/IntrinsicsXCore.td +++ b/include/llvm/IntrinsicsXCore.td @@ -50,4 +50,5 @@ let TargetPrefix = "xcore" in { // All intrinsics start with "llvm.xcore.". // Intrinsics for events. def int_xcore_waitevent : Intrinsic<[llvm_ptr_ty],[], [IntrReadMem]>; + def int_xcore_clre : Intrinsic<[],[],[]>; } diff --git a/lib/Target/XCore/XCoreInstrInfo.td b/lib/Target/XCore/XCoreInstrInfo.td index 90a725220f..d9bd2a44be 100644 --- a/lib/Target/XCore/XCoreInstrInfo.td +++ b/lib/Target/XCore/XCoreInstrInfo.td @@ -895,10 +895,12 @@ def SETV_1r : _F1R<(outs), (ins GRRegs:$r), [(int_xcore_setv GRRegs:$r, R11)]>; // Zero operand short -// TODO clre, ssync, freet, ldspc, stspc, ldssr, stssr, ldsed, stsed, +// TODO ssync, freet, ldspc, stspc, ldssr, stssr, ldsed, stsed, // stet, geted, getet, getkep, getksp, setkep, getid, kret, dcall, dret, // dentsp, drestsp +def CLRE_0R : _F0R<(outs), (ins), "clre", [(int_xcore_clre)]>; + let Defs = [R11] in def GETID_0R : _F0R<(outs), (ins), "get r11, id", diff --git a/test/CodeGen/XCore/events.ll b/test/CodeGen/XCore/events.ll index 32b5a60977..4fc2f26d1b 100644 --- a/test/CodeGen/XCore/events.ll +++ b/test/CodeGen/XCore/events.ll @@ -2,10 +2,13 @@ declare void @llvm.xcore.setv.p1i8(i8 addrspace(1)* %r, i8* %p) declare i8* @llvm.xcore.waitevent() +declare void @llvm.xcore.clre() define i32 @f(i8 addrspace(1)* %r) nounwind { ; CHECK: f: entry: +; CHECK: clre + call void @llvm.xcore.clre() call void @llvm.xcore.setv.p1i8(i8 addrspace(1)* %r, i8* blockaddress(@f, %L1)) call void @llvm.xcore.setv.p1i8(i8 addrspace(1)* %r, i8* blockaddress(@f, %L2)) %goto_addr = call i8* @llvm.xcore.waitevent() |