1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4 2; RUN: llc -mtriple=arm64-apple-macosx10.13.0 -mcpu=apple-m1 < %s | FileCheck %s 3 4@.str = external constant [9 x i8] 5 6define void @_ZN38SanitizerCommonInterceptors_Scanf_Test8TestBodyEv(ptr %.str.40, ptr %.str.41, ptr %.str.42, ptr %.str.43, ptr %.str.44, ptr %.str.45, ptr nocapture writeonly %.str.47) nounwind { 7; CHECK-LABEL: _ZN38SanitizerCommonInterceptors_Scanf_Test8TestBodyEv: 8; CHECK: ; %bb.0: ; %entry 9; CHECK-NEXT: sub sp, sp, #128 10; CHECK-NEXT: stp x28, x27, [sp, #32] ; 16-byte Folded Spill 11; CHECK-NEXT: stp x26, x25, [sp, #48] ; 16-byte Folded Spill 12; CHECK-NEXT: stp x24, x23, [sp, #64] ; 16-byte Folded Spill 13; CHECK-NEXT: stp x22, x21, [sp, #80] ; 16-byte Folded Spill 14; CHECK-NEXT: stp x20, x19, [sp, #96] ; 16-byte Folded Spill 15; CHECK-NEXT: stp x29, x30, [sp, #112] ; 16-byte Folded Spill 16; CHECK-NEXT: mov x24, x6 17; CHECK-NEXT: mov x19, x5 18; CHECK-NEXT: mov x20, x4 19; CHECK-NEXT: mov x21, x3 20; CHECK-NEXT: mov x22, x2 21; CHECK-NEXT: mov x23, x1 22; CHECK-NEXT: mov x25, x0 23; CHECK-NEXT: str xzr, [sp] 24; CHECK-NEXT: mov x0, #0 ; =0x0 25; CHECK-NEXT: mov w1, #1 ; =0x1 26; CHECK-NEXT: bl __ZL9testScanfPKcjz 27; CHECK-NEXT: mov w28, #4 ; =0x4 28; CHECK-NEXT: stp x28, x28, [sp, #8] 29; CHECK-NEXT: str x28, [sp] 30; CHECK-NEXT: mov x0, #0 ; =0x0 31; CHECK-NEXT: mov w1, #0 ; =0x0 32; CHECK-NEXT: bl __ZL9testScanfPKcjz 33; CHECK-NEXT: stp x28, xzr, [sp] 34; CHECK-NEXT: mov x0, #0 ; =0x0 35; CHECK-NEXT: mov w1, #0 ; =0x0 36; CHECK-NEXT: bl __ZL9testScanfPKcjz 37; CHECK-NEXT: mov w27, #8 ; =0x8 38; CHECK-NEXT: str x27, [sp] 39; CHECK-NEXT: mov x0, #0 ; =0x0 40; CHECK-NEXT: mov w1, #0 ; =0x0 41; CHECK-NEXT: bl __ZL9testScanfPKcjz 42; CHECK-NEXT: mov w26, #1 ; =0x1 43; CHECK-NEXT: stp xzr, x26, [sp] 44; CHECK-NEXT: mov x0, #0 ; =0x0 45; CHECK-NEXT: mov w1, #0 ; =0x0 46; CHECK-NEXT: bl __ZL9testScanfPKcjz 47; CHECK-NEXT: str x26, [sp] 48; CHECK-NEXT: mov x0, #0 ; =0x0 49; CHECK-NEXT: mov w1, #0 ; =0x0 50; CHECK-NEXT: bl __ZL9testScanfPKcjz 51; CHECK-NEXT: str x28, [sp] 52; CHECK-NEXT: Lloh0: 53; CHECK-NEXT: adrp x26, _.str@GOTPAGE 54; CHECK-NEXT: Lloh1: 55; CHECK-NEXT: ldr x26, [x26, _.str@GOTPAGEOFF] 56; CHECK-NEXT: mov x0, x26 57; CHECK-NEXT: mov w1, #0 ; =0x0 58; CHECK-NEXT: bl __ZL9testScanfPKcjz 59; CHECK-NEXT: str wzr, [x24] 60; CHECK-NEXT: str x27, [sp] 61; CHECK-NEXT: mov x0, x25 62; CHECK-NEXT: mov w1, #0 ; =0x0 63; CHECK-NEXT: bl __ZL20testScanfNoGnuMallocPKcjz 64; CHECK-NEXT: str x28, [sp] 65; CHECK-NEXT: mov x0, x23 66; CHECK-NEXT: mov w1, #0 ; =0x0 67; CHECK-NEXT: bl __ZL20testScanfNoGnuMallocPKcjz 68; CHECK-NEXT: str x28, [sp] 69; CHECK-NEXT: mov x0, x22 70; CHECK-NEXT: mov w1, #0 ; =0x0 71; CHECK-NEXT: bl __ZL20testScanfNoGnuMallocPKcjz 72; CHECK-NEXT: str x28, [sp] 73; CHECK-NEXT: mov x0, x21 74; CHECK-NEXT: mov w1, #0 ; =0x0 75; CHECK-NEXT: bl __ZL20testScanfNoGnuMallocPKcjz 76; CHECK-NEXT: str x28, [sp] 77; CHECK-NEXT: mov x0, x20 78; CHECK-NEXT: mov w1, #0 ; =0x0 79; CHECK-NEXT: bl __ZL20testScanfNoGnuMallocPKcjz 80; CHECK-NEXT: str xzr, [sp] 81; CHECK-NEXT: mov x0, x19 82; CHECK-NEXT: mov w1, #0 ; =0x0 83; CHECK-NEXT: bl __ZL20testScanfNoGnuMallocPKcjz 84; CHECK-NEXT: str xzr, [sp] 85; CHECK-NEXT: mov x0, x26 86; CHECK-NEXT: mov w1, #0 ; =0x0 87; CHECK-NEXT: bl __ZL20testScanfNoGnuMallocPKcjz 88; CHECK-NEXT: mov w8, #1 ; =0x1 89; CHECK-NEXT: stp x8, xzr, [sp, #8] 90; CHECK-NEXT: str xzr, [sp] 91; CHECK-NEXT: mov x0, #0 ; =0x0 92; CHECK-NEXT: mov w1, #0 ; =0x0 93; CHECK-NEXT: bl __ZL20testScanfNoGnuMallocPKcjz 94; CHECK-NEXT: ldp x29, x30, [sp, #112] ; 16-byte Folded Reload 95; CHECK-NEXT: ldp x20, x19, [sp, #96] ; 16-byte Folded Reload 96; CHECK-NEXT: ldp x22, x21, [sp, #80] ; 16-byte Folded Reload 97; CHECK-NEXT: ldp x24, x23, [sp, #64] ; 16-byte Folded Reload 98; CHECK-NEXT: ldp x26, x25, [sp, #48] ; 16-byte Folded Reload 99; CHECK-NEXT: ldp x28, x27, [sp, #32] ; 16-byte Folded Reload 100; CHECK-NEXT: add sp, sp, #128 101; CHECK-NEXT: ret 102; CHECK-NEXT: .loh AdrpLdrGot Lloh0, Lloh1 103entry: 104 tail call void (ptr, i32, ...) @_ZL9testScanfPKcjz(ptr null, i32 1, i32 0) 105 tail call void (ptr, i32, ...) @_ZL9testScanfPKcjz(ptr null, i32 0, i32 4, i32 4, i32 4) 106 tail call void (ptr, i32, ...) @_ZL9testScanfPKcjz(ptr null, i32 0, i32 4, i32 0) 107 tail call void (ptr, i32, ...) @_ZL9testScanfPKcjz(ptr null, i32 0, i32 8) 108 tail call void (ptr, i32, ...) @_ZL9testScanfPKcjz(ptr null, i32 0, i32 0, i32 1) 109 tail call void (ptr, i32, ...) @_ZL9testScanfPKcjz(ptr null, i32 0, i32 1) 110 tail call void (ptr, i32, ...) @_ZL9testScanfPKcjz(ptr nonnull @.str, i32 0, i32 4) 111 store i32 0, ptr %.str.47, align 4 112 tail call void (ptr, i32, ...) @_ZL20testScanfNoGnuMallocPKcjz(ptr %.str.40, i32 0, i32 8) 113 tail call void (ptr, i32, ...) @_ZL20testScanfNoGnuMallocPKcjz(ptr %.str.41, i32 0, i32 4) 114 tail call void (ptr, i32, ...) @_ZL20testScanfNoGnuMallocPKcjz(ptr %.str.42, i32 0, i32 4) 115 tail call void (ptr, i32, ...) @_ZL20testScanfNoGnuMallocPKcjz(ptr %.str.43, i32 0, i32 4) 116 tail call void (ptr, i32, ...) @_ZL20testScanfNoGnuMallocPKcjz(ptr %.str.44, i32 0, i32 4) 117 tail call void (ptr, i32, ...) @_ZL20testScanfNoGnuMallocPKcjz(ptr %.str.45, i32 0, i32 0) 118 tail call void (ptr, i32, ...) @_ZL20testScanfNoGnuMallocPKcjz(ptr nonnull @.str, i32 0, i32 0) 119 tail call void (ptr, i32, ...) @_ZL20testScanfNoGnuMallocPKcjz(ptr null, i32 0, i32 0, i32 1, i32 0) 120 ret void 121} 122 123declare void @_ZL9testScanfPKcjz(ptr, i32, ...) local_unnamed_addr 124 125declare void @_ZL20testScanfNoGnuMallocPKcjz(ptr, i32, ...) local_unnamed_addr 126