1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc -mtriple=riscv64 -debug-entry-values -enable-misched=0 < %s | FileCheck %s
4 ; Trivial patchpoint codegen
6 define i64 @trivial_patchpoint_codegen(i64 %p1, i64 %p2, i64 %p3, i64 %p4) {
7 ; CHECK-LABEL: trivial_patchpoint_codegen:
8 ; CHECK: # %bb.0: # %entry
9 ; CHECK-NEXT: addi sp, sp, -16
10 ; CHECK-NEXT: .cfi_def_cfa_offset 16
11 ; CHECK-NEXT: sd s0, 8(sp) # 8-byte Folded Spill
12 ; CHECK-NEXT: sd s1, 0(sp) # 8-byte Folded Spill
13 ; CHECK-NEXT: .cfi_offset s0, -8
14 ; CHECK-NEXT: .cfi_offset s1, -16
15 ; CHECK-NEXT: mv s0, a0
17 ; CHECK-NEXT: lui ra, 3563
18 ; CHECK-NEXT: addiw ra, ra, -577
19 ; CHECK-NEXT: slli ra, ra, 12
20 ; CHECK-NEXT: addi ra, ra, -259
21 ; CHECK-NEXT: slli ra, ra, 12
22 ; CHECK-NEXT: addi ra, ra, -1282
24 ; CHECK-NEXT: mv s1, a0
25 ; CHECK-NEXT: mv a0, s0
26 ; CHECK-NEXT: mv a1, s1
28 ; CHECK-NEXT: lui ra, 3563
29 ; CHECK-NEXT: addiw ra, ra, -577
30 ; CHECK-NEXT: slli ra, ra, 12
31 ; CHECK-NEXT: addi ra, ra, -259
32 ; CHECK-NEXT: slli ra, ra, 12
33 ; CHECK-NEXT: addi ra, ra, -1281
35 ; CHECK-NEXT: mv a0, s1
36 ; CHECK-NEXT: ld s0, 8(sp) # 8-byte Folded Reload
37 ; CHECK-NEXT: ld s1, 0(sp) # 8-byte Folded Reload
38 ; CHECK-NEXT: .cfi_restore s0
39 ; CHECK-NEXT: .cfi_restore s1
40 ; CHECK-NEXT: addi sp, sp, 16
41 ; CHECK-NEXT: .cfi_def_cfa_offset 0
44 %resolveCall2 = inttoptr i64 244837814094590 to i8*
45 %result = tail call i64 (i64, i32, i8*, i32, ...) @llvm.experimental.patchpoint.i64(i64 2, i32 28, i8* %resolveCall2, i32 4, i64 %p1, i64 %p2, i64 %p3, i64 %p4)
46 %resolveCall3 = inttoptr i64 244837814094591 to i8*
47 tail call void (i64, i32, i8*, i32, ...) @llvm.experimental.patchpoint.void(i64 3, i32 28, i8* %resolveCall3, i32 2, i64 %p1, i64 %result)
51 ; Test small patchpoints that don't emit calls.
52 define void @small_patchpoint_codegen(i64 %p1, i64 %p2, i64 %p3, i64 %p4) {
53 ; CHECK-LABEL: small_patchpoint_codegen:
54 ; CHECK: # %bb.0: # %entry
63 %result = tail call i64 (i64, i32, ptr, i32, ...) @llvm.experimental.patchpoint.i64(i64 5, i32 20, ptr null, i32 2, i64 %p1, i64 %p2)
67 declare void @llvm.experimental.stackmap(i64, i32, ...)
68 declare void @llvm.experimental.patchpoint.void(i64, i32, ptr, i32, ...)
69 declare i64 @llvm.experimental.patchpoint.i64(i64, i32, ptr, i32, ...)