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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=thumbv7-apple-darwin -arm-atomic-cfg-tidy=0 -mcpu=cortex-a8 -relocation-model=pic -frame-pointer=all | FileCheck %s
; rdar://7352504
%0 = type { i16, i8, i8 }
%1 = type { [2 x i32], [2 x i32] }
%2 = type { ptr }
%struct.FILE_POS = type { i8, i8, i16, i32 }
%struct.GAP = type { i8, i8, i16 }
%struct.LIST = type { ptr, ptr }
%struct.STYLE = type { %union.anon, %union.anon, i16, i16, i32 }
%struct.head_type = type { [2 x %struct.LIST], %union.FIRST_UNION, %union.SECOND_UNION, %union.THIRD_UNION, %union.FOURTH_UNION, ptr, %2, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i32 }
%union.FIRST_UNION = type { %struct.FILE_POS }
%union.FOURTH_UNION = type { %struct.STYLE }
%union.SECOND_UNION = type { %0 }
%union.THIRD_UNION = type { %1 }
%union.anon = type { %struct.GAP }
%union.rec = type { %struct.head_type }
@zz_hold = external global ptr ; <ptr> [#uses=2]
@zz_res = external global ptr ; <ptr> [#uses=1]
define ptr @Manifest(ptr %x, ptr %env, ptr %style, ptr %bthr, ptr %fthr, ptr %target, ptr %crs, i32 %ok, i32 %need_expand, ptr %enclose, i32 %fcr) nounwind {
; CHECK-LABEL: Manifest:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: push {r4, r5, r6, r7, lr}
; CHECK-NEXT: add r7, sp, #12
; CHECK-NEXT: push.w {r8, r10, r11}
; CHECK-NEXT: sub sp, #292
; CHECK-NEXT: add.w r10, r7, #8
; CHECK-NEXT: ldrd r8, lr, [r7, #20]
; CHECK-NEXT: movs r5, #0
; CHECK-NEXT: cmp r5, #0
; CHECK-NEXT: ldm.w r10, {r4, r9, r10}
; CHECK-NEXT: ldr.w r12, [r7, #28]
; CHECK-NEXT: ittt ne
; CHECK-NEXT: addne sp, #292
; CHECK-NEXT: popne.w {r8, r10, r11}
; CHECK-NEXT: popne {r4, r5, r6, r7, pc}
; CHECK-NEXT: LBB0_1: @ %bb20
; CHECK-NEXT: movs r5, #1
; CHECK-NEXT: cmp r5, #0
; CHECK-NEXT: bne LBB0_4
; CHECK-NEXT: @ %bb.2: @ %bb20
; CHECK-NEXT: beq LBB0_5
; CHECK-NEXT: @ %bb.3: @ %bb420
; CHECK-NEXT: movw r5, :lower16:(L_zz_hold$non_lazy_ptr-(LPC0_0+4))
; CHECK-NEXT: movt r5, :upper16:(L_zz_hold$non_lazy_ptr-(LPC0_0+4))
; CHECK-NEXT: movw r11, :lower16:(L_zz_res$non_lazy_ptr-(LPC0_1+4))
; CHECK-NEXT: LPC0_0:
; CHECK-NEXT: add r5, pc
; CHECK-NEXT: movt r11, :upper16:(L_zz_res$non_lazy_ptr-(LPC0_1+4))
; CHECK-NEXT: LPC0_1:
; CHECK-NEXT: add r11, pc
; CHECK-NEXT: ldr r5, [r5]
; CHECK-NEXT: str r5, [sp, #32] @ 4-byte Spill
; CHECK-NEXT: ldr.w r5, [r11]
; CHECK-NEXT: mov.w r11, #0
; CHECK-NEXT: str r5, [sp, #28] @ 4-byte Spill
; CHECK-NEXT: ldr r5, [sp, #32] @ 4-byte Reload
; CHECK-NEXT: str.w r11, [r5]
; CHECK-NEXT: movs r5, #0
; CHECK-NEXT: ldr r6, [sp, #28] @ 4-byte Reload
; CHECK-NEXT: str r5, [r6]
; CHECK-NEXT: ldr r5, [sp, #32] @ 4-byte Reload
; CHECK-NEXT: str r0, [r5]
; CHECK-NEXT: ldr r0, [r7, #32]
; CHECK-NEXT: stm.w sp, {r4, r9, r10}
; CHECK-NEXT: strd r8, lr, [sp, #12]
; CHECK-NEXT: str.w r12, [sp, #20]
; CHECK-NEXT: str r0, [sp, #24]
; CHECK-NEXT: bl _Manifest
; CHECK-NEXT: trap
; CHECK-NEXT: LBB0_4: @ %bb20
; CHECK-NEXT: itt ne
; CHECK-NEXT: movne r0, #0
; CHECK-NEXT: cmpne r0, #0
; CHECK-NEXT: LBB0_5: @ %bb20
; CHECK-NEXT: trap
entry:
%xgaps.i = alloca [32 x ptr], align 4 ; <ptr> [#uses=0]
%ycomp.i = alloca [32 x ptr], align 4 ; <ptr> [#uses=0]
br label %bb20
bb20: ; preds = %entry
switch i32 undef, label %bb1287 [
i32 110, label %bb119
i32 120, label %bb119
i32 210, label %bb420
i32 230, label %bb420
i32 450, label %bb438
i32 460, label %bb438
i32 550, label %bb533
i32 560, label %bb569
i32 640, label %bb745
i32 780, label %bb1098
]
bb119: ; preds = %bb20, %bb20
unreachable
bb420: ; preds = %bb20, %bb20
store volatile ptr null, ptr @zz_hold, align 4
store ptr null, ptr @zz_res, align 4
store volatile ptr %x, ptr @zz_hold, align 4
%0 = call ptr @Manifest(ptr undef, ptr %env, ptr %style, ptr %bthr, ptr %fthr, ptr %target, ptr %crs, i32 %ok, i32 %need_expand, ptr %enclose, i32 %fcr) nounwind ; <ptr> [#uses=0]
unreachable
bb438: ; preds = %bb20, %bb20
unreachable
bb533: ; preds = %bb20
ret ptr %x
bb569: ; preds = %bb20
unreachable
bb745: ; preds = %bb20
unreachable
bb1098: ; preds = %bb20
unreachable
bb1287: ; preds = %bb20
unreachable
}
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