Imported Upstream version 5.18.0.207

Former-commit-id: 3b152f462918d427ce18620a2cbe4f8b79650449

external/llvm/test/CodeGen/AArch64/arm64-patchpoint.ll

@@ -1,85 +0,0 @@
-; RUN: llc -mtriple=arm64-apple-darwin -enable-misched=0 -mcpu=cyclone                             < %s | FileCheck %s
-; RUN: llc -mtriple=arm64-apple-darwin -enable-misched=0 -mcpu=cyclone -fast-isel -fast-isel-abort=1 < %s | FileCheck %s
-
-; Trivial patchpoint codegen
-;
-define i64 @trivial_patchpoint_codegen(i64 %p1, i64 %p2, i64 %p3, i64 %p4) {
-entry:
-; CHECK-LABEL: trivial_patchpoint_codegen:
-; CHECK:       mov  x16, #244834610708480
-; CHECK-NEXT:  movk x16, #48879, lsl #16
-; CHECK-NEXT:  movk x16, #51966
-; CHECK-NEXT:  blr  x16
-; CHECK:       mov  x16, #244834610708480
-; CHECK-NEXT:  movk x16, #48879, lsl #16
-; CHECK-NEXT:  movk x16, #51967
-; CHECK-NEXT:  blr  x16
-; CHECK:       ret
-  %resolveCall2 = inttoptr i64 244837814094590 to i8*
-  %result = tail call i64 (i64, i32, i8*, i32, ...) @llvm.experimental.patchpoint.i64(i64 2, i32 20, i8* %resolveCall2, i32 4, i64 %p1, i64 %p2, i64 %p3, i64 %p4)
-  %resolveCall3 = inttoptr i64 244837814094591 to i8*
-  tail call void (i64, i32, i8*, i32, ...) @llvm.experimental.patchpoint.void(i64 3, i32 20, i8* %resolveCall3, i32 2, i64 %p1, i64 %result)
-  ret i64 %result
-}
-
-; Caller frame metadata with stackmaps. This should not be optimized
-; as a leaf function.
-;
-; CHECK-LABEL: caller_meta_leaf
-; CHECK:       sub sp, sp, #48
-; CHECK-NEXT:  stp x29, x30, [sp, #32]
-; CHECK-NEXT:  add x29, sp, #32
-; CHECK:       Ltmp
-; CHECK:       add sp, sp, #48
-; CHECK:       ret
-
-define void @caller_meta_leaf() {
-entry:
-  %metadata = alloca i64, i32 3, align 8
-  store i64 11, i64* %metadata
-  store i64 12, i64* %metadata
-  store i64 13, i64* %metadata
-  call void (i64, i32, ...) @llvm.experimental.stackmap(i64 4, i32 0, i64* %metadata)
-  ret void
-}
-
-; Test patchpoints reusing the same TargetConstant.
-; <rdar:15390785> Assertion failed: (CI.getNumArgOperands() >= NumArgs + 4)
-; There is no way to verify this, since it depends on memory allocation.
-; But I think it's useful to include as a working example.
-define i64 @testLowerConstant(i64 %arg, i64 %tmp2, i64 %tmp10, i64* %tmp33, i64 %tmp79) {
-entry:
-  %tmp80 = add i64 %tmp79, -16
-  %tmp81 = inttoptr i64 %tmp80 to i64*
-  %tmp82 = load i64, i64* %tmp81, align 8
-  tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 14, i32 8, i64 %arg, i64 %tmp2, i64 %tmp10, i64 %tmp82)
-  tail call void (i64, i32, i8*, i32, ...) @llvm.experimental.patchpoint.void(i64 15, i32 32, i8* null, i32 3, i64 %arg, i64 %tmp10, i64 %tmp82)
-  %tmp83 = load i64, i64* %tmp33, align 8
-  %tmp84 = add i64 %tmp83, -24
-  %tmp85 = inttoptr i64 %tmp84 to i64*
-  %tmp86 = load i64, i64* %tmp85, align 8
-  tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 17, i32 8, i64 %arg, i64 %tmp10, i64 %tmp86)
-  tail call void (i64, i32, i8*, i32, ...) @llvm.experimental.patchpoint.void(i64 18, i32 32, i8* null, i32 3, i64 %arg, i64 %tmp10, i64 %tmp86)
-  ret i64 10
-}
-
-; Test small patchpoints that don't emit calls.
-define void @small_patchpoint_codegen(i64 %p1, i64 %p2, i64 %p3, i64 %p4) {
-entry:
-; CHECK-LABEL: small_patchpoint_codegen:
-; CHECK:      Ltmp
-; CHECK:      nop
-; CHECK-NEXT: nop
-; CHECK-NEXT: nop
-; CHECK-NEXT: nop
-; CHECK-NEXT: nop
-; CHECK-NEXT: ldp
-; CHECK-NEXT: ret
-  %result = tail call i64 (i64, i32, i8*, i32, ...) @llvm.experimental.patchpoint.i64(i64 5, i32 20, i8* null, i32 2, i64 %p1, i64 %p2)
-  ret void
-}
-
-declare void @llvm.experimental.stackmap(i64, i32, ...)
-declare void @llvm.experimental.patchpoint.void(i64, i32, i8*, i32, ...)
-declare i64 @llvm.experimental.patchpoint.i64(i64, i32, i8*, i32, ...)
-