; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 3 ; RUN: llc -aarch64-min-jump-table-entries=4 -mtriple=arm64-apple-ios < %s | FileCheck %s ; Check there's no assert in spilling from implicit-def operands on an ; IMPLICIT_DEF. define void @widget(i32 %arg, i32 %arg1, ptr %arg2, ptr %arg3, ptr %arg4, i32 %arg5, i1 %arg6) { ; CHECK-LABEL: widget: ; CHECK: ; %bb.0: ; %bb ; CHECK-NEXT: sub sp, sp, #144 ; CHECK-NEXT: stp x28, x27, [sp, #48] ; 16-byte Folded Spill ; CHECK-NEXT: stp x26, x25, [sp, #64] ; 16-byte Folded Spill ; CHECK-NEXT: stp x24, x23, [sp, #80] ; 16-byte Folded Spill ; CHECK-NEXT: stp x22, x21, [sp, #96] ; 16-byte Folded Spill ; CHECK-NEXT: stp x20, x19, [sp, #112] ; 16-byte Folded Spill ; CHECK-NEXT: stp x29, x30, [sp, #128] ; 16-byte Folded Spill ; CHECK-NEXT: .cfi_def_cfa_offset 144 ; CHECK-NEXT: .cfi_offset w30, -8 ; CHECK-NEXT: .cfi_offset w29, -16 ; CHECK-NEXT: .cfi_offset w19, -24 ; CHECK-NEXT: .cfi_offset w20, -32 ; CHECK-NEXT: .cfi_offset w21, -40 ; CHECK-NEXT: .cfi_offset w22, -48 ; CHECK-NEXT: .cfi_offset w23, -56 ; CHECK-NEXT: .cfi_offset w24, -64 ; CHECK-NEXT: .cfi_offset w25, -72 ; CHECK-NEXT: .cfi_offset w26, -80 ; CHECK-NEXT: .cfi_offset w27, -88 ; CHECK-NEXT: .cfi_offset w28, -96 ; CHECK-NEXT: mov w19, w6 ; CHECK-NEXT: mov w20, w5 ; CHECK-NEXT: mov x21, x4 ; CHECK-NEXT: mov x22, x3 ; CHECK-NEXT: mov x23, x2 ; CHECK-NEXT: mov w24, w1 ; CHECK-NEXT: mov w25, w0 ; CHECK-NEXT: mov w26, w1 ; CHECK-NEXT: Lloh0: ; CHECK-NEXT: adrp x27, LJTI0_0@PAGE ; CHECK-NEXT: Lloh1: ; CHECK-NEXT: add x27, x27, LJTI0_0@PAGEOFF ; CHECK-NEXT: mov w28, #1 ; =0x1 ; CHECK-NEXT: ; implicit-def: $w8 ; CHECK-NEXT: str x8, [sp, #40] ; 8-byte Folded Spill ; CHECK-NEXT: b LBB0_2 ; CHECK-NEXT: LBB0_1: ; %bb10 ; CHECK-NEXT: ; in Loop: Header=BB0_2 Depth=1 ; CHECK-NEXT: mov w0, w20 ; CHECK-NEXT: mov x1, x22 ; CHECK-NEXT: str wzr, [x21] ; CHECK-NEXT: bl _putc ; CHECK-NEXT: mov w0, w25 ; CHECK-NEXT: mov x1, xzr ; CHECK-NEXT: bl _putc ; CHECK-NEXT: LBB0_2: ; %bb8 ; CHECK-NEXT: ; =>This Inner Loop Header: Depth=1 ; CHECK-NEXT: cmp w24, #39 ; CHECK-NEXT: b.hi LBB0_5 ; CHECK-NEXT: ; %bb.3: ; %bb8 ; CHECK-NEXT: ; in Loop: Header=BB0_2 Depth=1 ; CHECK-NEXT: adr x8, LBB0_1 ; CHECK-NEXT: ldrb w9, [x27, x26] ; CHECK-NEXT: add x8, x8, x9, lsl #2 ; CHECK-NEXT: br x8 ; CHECK-NEXT: LBB0_4: ; %bb9 ; CHECK-NEXT: ; in Loop: Header=BB0_2 Depth=1 ; CHECK-NEXT: str w28, [x23] ; CHECK-NEXT: b LBB0_2 ; CHECK-NEXT: LBB0_5: ; %bb8 ; CHECK-NEXT: ; in Loop: Header=BB0_2 Depth=1 ; CHECK-NEXT: cmp w24, #64 ; CHECK-NEXT: b.ne LBB0_2 ; CHECK-NEXT: b LBB0_9 ; CHECK-NEXT: LBB0_6: ; %bb13 ; CHECK-NEXT: ; in Loop: Header=BB0_2 Depth=1 ; CHECK-NEXT: mov w8, #1 ; =0x1 ; CHECK-NEXT: str x8, [sp, #40] ; 8-byte Folded Spill ; CHECK-NEXT: tbz w19, #0, LBB0_2 ; CHECK-NEXT: ; %bb.7: ; %bb14 ; CHECK-NEXT: ; in Loop: Header=BB0_2 Depth=1 ; CHECK-NEXT: mov x0, xzr ; CHECK-NEXT: mov x1, xzr ; CHECK-NEXT: mov w8, #1 ; =0x1 ; CHECK-NEXT: stp xzr, xzr, [sp] ; CHECK-NEXT: stp x8, xzr, [sp, #16] ; CHECK-NEXT: bl _fprintf ; CHECK-NEXT: b LBB0_2 ; CHECK-NEXT: LBB0_8: ; %bb12 ; CHECK-NEXT: ; =>This Inner Loop Header: Depth=1 ; CHECK-NEXT: b LBB0_8 ; CHECK-NEXT: LBB0_9: ; %bb16 ; CHECK-NEXT: ldr x8, [sp, #40] ; 8-byte Folded Reload ; CHECK-NEXT: mov x0, xzr ; CHECK-NEXT: mov x1, xzr ; CHECK-NEXT: ; kill: def $w8 killed $w8 killed $x8 def $x8 ; CHECK-NEXT: str x8, [sp] ; CHECK-NEXT: bl _fprintf ; CHECK-NEXT: brk #0x1 ; CHECK-NEXT: .loh AdrpAdd Lloh0, Lloh1 ; CHECK-NEXT: .cfi_endproc ; CHECK-NEXT: .section __TEXT,__const ; CHECK-NEXT: LJTI0_0: ; CHECK-NEXT: .byte (LBB0_6-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_8-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_4-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_1-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_2-LBB0_1)>>2 ; CHECK-NEXT: .byte (LBB0_1-LBB0_1)>>2 bb: br label %bb7 bb7: ; preds = %bb14, %bb13, %bb %phi = phi i32 [ poison, %bb ], [ %mul, %bb14 ], [ %mul, %bb13 ] br label %bb8 bb8: ; preds = %bb10, %bb9, %bb8, %bb7 switch i32 %arg1, label %bb8 [ i32 10, label %bb9 i32 64, label %bb16 i32 0, label %bb13 i32 39, label %bb10 i32 34, label %bb10 i32 1, label %bb12 ] bb9: ; preds = %bb8 store i32 1, ptr %arg2, align 4 br label %bb8 bb10: ; preds = %bb8, %bb8 store i32 0, ptr %arg4, align 4 %call = tail call i32 @putc(i32 %arg5, ptr %arg3) %call11 = tail call i32 @putc(i32 %arg, ptr null) br label %bb8 bb12: ; preds = %bb12, %bb8 br label %bb12 bb13: ; preds = %bb8 %mul = mul i32 1, 1 br i1 %arg6, label %bb14, label %bb7 bb14: ; preds = %bb13 %call15 = tail call i32 (ptr, ptr, ...) @fprintf(ptr null, ptr null, ptr null, i32 0, i32 %mul, ptr null) br label %bb7 bb16: ; preds = %bb8 %call17 = tail call i32 (ptr, ptr, ...) @fprintf(ptr null, ptr null, i32 %phi) unreachable } declare i32 @fprintf(ptr, ptr, ...) declare i32 @putc(i32, ptr)