776889bc1c
This patch adds stackmap support for RISC-V without targets (i.e. the nop patchable forms). Reviewed By: reames Differential Revision: https://reviews.llvm.org/D123496
25 lines
909 B
LLVM
25 lines
909 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc -mtriple=riscv64 -debug-entry-values -enable-misched=0 < %s | FileCheck %s
|
|
|
|
; Test small patchpoints that don't emit calls.
|
|
define void @small_patchpoint_codegen(i64 %p1, i64 %p2, i64 %p3, i64 %p4) {
|
|
; CHECK-LABEL: small_patchpoint_codegen:
|
|
; CHECK: # %bb.0: # %entry
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 0
|
|
; CHECK-NEXT: .Ltmp0:
|
|
; CHECK-NEXT: nop
|
|
; CHECK-NEXT: nop
|
|
; CHECK-NEXT: nop
|
|
; CHECK-NEXT: nop
|
|
; CHECK-NEXT: nop
|
|
; CHECK-NEXT: ret
|
|
entry:
|
|
%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, ...)
|
|
|