1*6c207ee5SFangrui Song;; With +relax, J below needs a relocation to ensure the target is correct 2*6c207ee5SFangrui Song;; after linker relaxation. See https://github.com/ClangBuiltLinux/linux/issues/1965 3*6c207ee5SFangrui Song 4*6c207ee5SFangrui Song; RUN: llc -mtriple=riscv64 -mattr=-relax -filetype=obj < %s \ 5*6c207ee5SFangrui Song; RUN: | llvm-objdump -d -r - | FileCheck %s 6*6c207ee5SFangrui Song; RUN: llc -mtriple=riscv64 -mattr=+relax -filetype=obj < %s \ 7*6c207ee5SFangrui Song; RUN: | llvm-objdump -d -r - | FileCheck %s --check-prefixes=CHECK,RELAX 8*6c207ee5SFangrui Song 9*6c207ee5SFangrui Song; CHECK: j {{.*}} 10*6c207ee5SFangrui Song; RELAX-NEXT: R_RISCV_JAL {{.*}} 11*6c207ee5SFangrui Song; CHECK-NEXT: auipc ra, 0x0 12*6c207ee5SFangrui Song; CHECK-NEXT: R_RISCV_CALL_PLT f 13*6c207ee5SFangrui Song; RELAX-NEXT: R_RISCV_RELAX *ABS* 14*6c207ee5SFangrui Song; CHECK-NEXT: jalr ra 15*6c207ee5SFangrui Song 16*6c207ee5SFangrui Songdefine dso_local noundef signext i32 @main() local_unnamed_addr #0 { 17*6c207ee5SFangrui Songentry: 18*6c207ee5SFangrui Song callbr void asm sideeffect ".option push\0A.option norvc\0A.option norelax\0Aj $0\0A.option pop\0A", "!i"() #2 19*6c207ee5SFangrui Song to label %asm.fallthrough [label %label] 20*6c207ee5SFangrui Song 21*6c207ee5SFangrui Songasm.fallthrough: ; preds = %entry 22*6c207ee5SFangrui Song tail call void @f() 23*6c207ee5SFangrui Song br label %label 24*6c207ee5SFangrui Song 25*6c207ee5SFangrui Songlabel: ; preds = %asm.fallthrough, %entry 26*6c207ee5SFangrui Song ret i32 0 27*6c207ee5SFangrui Song} 28*6c207ee5SFangrui Song 29*6c207ee5SFangrui Songdeclare void @f() 30*6c207ee5SFangrui Song 31*6c207ee5SFangrui Songattributes #0 = { nounwind "target-features"="-c,+relax" } 32