; RUN: llc < %s -march=x86-64 | FileCheck %s ; Trivial patchpoint codegen ; ; FIXME: We should verify that the call target is materialize after ; the label immediately before the call. ; [JS] llvm.webkit.patchpoint call target should be ; materialized in nop slide. define i64 @trivial_patchpoint_codegen(i64 %p1, i64 %p2, i64 %p3, i64 %p4) { entry: ; CHECK-LABEL: _trivial_patchpoint_codegen: ; CHECK: Ltmp ; CHECK: callq *%rax ; CHECK-NEXT: nop ; CHECK: movq %rax, %[[REG:r.+]] ; CHECK: callq *%rax ; CHECK-NEXT: nop ; CHECK: movq %[[REG]], %rax ; CHECK: ret %resolveCall2 = inttoptr i64 -559038736 to i8* %result = tail call i64 (i32, i32, i8*, i32, ...)* @llvm.experimental.patchpoint.i64(i32 2, i32 12, i8* %resolveCall2, i32 4, i64 %p1, i64 %p2, i64 %p3, i64 %p4) %resolveCall3 = inttoptr i64 -559038737 to i8* tail call void (i32, i32, i8*, i32, ...)* @llvm.experimental.patchpoint.void(i32 3, i32 12, 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: subq $24, %rsp ; CHECK: Ltmp ; CHECK: addq $24, %rsp ; 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 (i32, i32, ...)* @llvm.experimental.stackmap(i32 4, i32 0, i64* %metadata) ret void } declare void @llvm.experimental.stackmap(i32, i32, ...) declare void @llvm.experimental.patchpoint.void(i32, i32, i8*, i32, ...) declare i64 @llvm.experimental.patchpoint.i64(i32, i32, i8*, i32, ...)