; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc --mtriple=loongarch32 -mattr=+d --verify-machineinstrs < %s \ ; RUN: | FileCheck %s --check-prefix=LA32 ; RUN: llc --mtriple=loongarch64 -mattr=+d --verify-machineinstrs < %s \ ; RUN: | FileCheck %s --check-prefix=LA64 declare void @foo(ptr %p); declare void @bar(ptr %p); declare dso_local i32 @__gxx_personality_v0(...) ;; Before getExceptionPointerRegister() and getExceptionSelectorRegister() ;; lowering hooks were defined this would trigger an assertion during live ;; variable analysis. define void @caller(ptr %p) personality ptr @__gxx_personality_v0 { ; LA32-LABEL: caller: ; LA32: # %bb.0: # %entry ; LA32-NEXT: addi.w $sp, $sp, -16 ; LA32-NEXT: .cfi_def_cfa_offset 16 ; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill ; LA32-NEXT: st.w $fp, $sp, 8 # 4-byte Folded Spill ; LA32-NEXT: st.w $s0, $sp, 4 # 4-byte Folded Spill ; LA32-NEXT: .cfi_offset 1, -4 ; LA32-NEXT: .cfi_offset 22, -8 ; LA32-NEXT: .cfi_offset 23, -12 ; LA32-NEXT: move $fp, $a0 ; LA32-NEXT: beqz $a0, .LBB0_2 ; LA32-NEXT: # %bb.1: # %bb2 ; LA32-NEXT: .Ltmp0: ; LA32-NEXT: move $a0, $fp ; LA32-NEXT: bl %plt(bar) ; LA32-NEXT: .Ltmp1: ; LA32-NEXT: b .LBB0_3 ; LA32-NEXT: .LBB0_2: # %bb1 ; LA32-NEXT: .Ltmp2: ; LA32-NEXT: move $a0, $fp ; LA32-NEXT: bl %plt(foo) ; LA32-NEXT: .Ltmp3: ; LA32-NEXT: .LBB0_3: # %end2 ; LA32-NEXT: ld.w $s0, $sp, 4 # 4-byte Folded Reload ; LA32-NEXT: ld.w $fp, $sp, 8 # 4-byte Folded Reload ; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload ; LA32-NEXT: addi.w $sp, $sp, 16 ; LA32-NEXT: ret ; LA32-NEXT: .LBB0_4: # %lpad ; LA32-NEXT: .Ltmp4: ; LA32-NEXT: move $s0, $a0 ; LA32-NEXT: move $a0, $fp ; LA32-NEXT: bl callee ; LA32-NEXT: move $a0, $s0 ; LA32-NEXT: bl %plt(_Unwind_Resume) ; ; LA64-LABEL: caller: ; LA64: # %bb.0: # %entry ; LA64-NEXT: addi.d $sp, $sp, -32 ; LA64-NEXT: .cfi_def_cfa_offset 32 ; LA64-NEXT: st.d $ra, $sp, 24 # 8-byte Folded Spill ; LA64-NEXT: st.d $fp, $sp, 16 # 8-byte Folded Spill ; LA64-NEXT: st.d $s0, $sp, 8 # 8-byte Folded Spill ; LA64-NEXT: .cfi_offset 1, -8 ; LA64-NEXT: .cfi_offset 22, -16 ; LA64-NEXT: .cfi_offset 23, -24 ; LA64-NEXT: move $fp, $a0 ; LA64-NEXT: beqz $a0, .LBB0_2 ; LA64-NEXT: # %bb.1: # %bb2 ; LA64-NEXT: .Ltmp0: ; LA64-NEXT: move $a0, $fp ; LA64-NEXT: bl %plt(bar) ; LA64-NEXT: .Ltmp1: ; LA64-NEXT: b .LBB0_3 ; LA64-NEXT: .LBB0_2: # %bb1 ; LA64-NEXT: .Ltmp2: ; LA64-NEXT: move $a0, $fp ; LA64-NEXT: bl %plt(foo) ; LA64-NEXT: .Ltmp3: ; LA64-NEXT: .LBB0_3: # %end2 ; LA64-NEXT: ld.d $s0, $sp, 8 # 8-byte Folded Reload ; LA64-NEXT: ld.d $fp, $sp, 16 # 8-byte Folded Reload ; LA64-NEXT: ld.d $ra, $sp, 24 # 8-byte Folded Reload ; LA64-NEXT: addi.d $sp, $sp, 32 ; LA64-NEXT: ret ; LA64-NEXT: .LBB0_4: # %lpad ; LA64-NEXT: .Ltmp4: ; LA64-NEXT: move $s0, $a0 ; LA64-NEXT: move $a0, $fp ; LA64-NEXT: bl callee ; LA64-NEXT: move $a0, $s0 ; LA64-NEXT: bl %plt(_Unwind_Resume) entry: %0 = icmp eq ptr %p, null br i1 %0, label %bb1, label %bb2 bb1: invoke void @foo(ptr %p) to label %end1 unwind label %lpad bb2: invoke void @bar(ptr %p) to label %end2 unwind label %lpad lpad: %1 = landingpad { ptr, i32 } cleanup call void @callee(ptr %p) resume { ptr, i32 } %1 end1: ret void end2: ret void } define internal void @callee(ptr %p) { ; LA32-LABEL: callee: ; LA32: # %bb.0: ; LA32-NEXT: ret ; ; LA64-LABEL: callee: ; LA64: # %bb.0: ; LA64-NEXT: ret ret void }