1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5 2; RUN: llc -mcpu=ppc -mtriple=powerpc64 -verify-machineinstrs < %s \ 3; RUN: | FileCheck %s --check-prefixes=BE64 4; RUN: llc -mtriple=powerpc64le -verify-machineinstrs < %s \ 5; RUN: | FileCheck %s --check-prefixes=LE64 6; RUN: llc -mtriple=ppc32 -verify-machineinstrs < %s \ 7; RUN: | FileCheck %s --check-prefixes=LE32 8 9define void @foo(i64 %t) sspstrong nounwind { 10; BE64-LABEL: foo: 11; BE64: # %bb.0: 12; BE64-NEXT: mflr 0 13; BE64-NEXT: std 31, -8(1) 14; BE64-NEXT: stdu 1, -144(1) 15; BE64-NEXT: mr 31, 1 16; BE64-NEXT: std 0, 160(1) 17; BE64-NEXT: std 30, 128(31) # 8-byte Folded Spill 18; BE64-NEXT: addis 30, 2, __stack_chk_guard@toc@ha 19; BE64-NEXT: sldi 3, 3, 2 20; BE64-NEXT: ld 4, __stack_chk_guard@toc@l(30) 21; BE64-NEXT: addi 3, 3, 15 22; BE64-NEXT: rldicr 3, 3, 0, 59 23; BE64-NEXT: neg 3, 3 24; BE64-NEXT: std 4, 120(31) 25; BE64-NEXT: addi 4, 31, 144 26; BE64-NEXT: stdux 4, 1, 3 27; BE64-NEXT: addi 3, 1, 112 28; BE64-NEXT: bl baz 29; BE64-NEXT: nop 30; BE64-NEXT: ld 3, __stack_chk_guard@toc@l(30) 31; BE64-NEXT: ld 4, 120(31) 32; BE64-NEXT: cmpld 3, 4 33; BE64-NEXT: bne 0, .LBB0_2 34; BE64-NEXT: # %bb.1: 35; BE64-NEXT: ld 30, 128(31) # 8-byte Folded Reload 36; BE64-NEXT: ld 1, 0(1) 37; BE64-NEXT: ld 0, 16(1) 38; BE64-NEXT: ld 31, -8(1) 39; BE64-NEXT: mtlr 0 40; BE64-NEXT: blr 41; BE64-NEXT: .LBB0_2: 42; BE64-NEXT: bl __stack_chk_fail 43; BE64-NEXT: nop 44; 45; LE64-LABEL: foo: 46; LE64: # %bb.0: 47; LE64-NEXT: mflr 0 48; LE64-NEXT: std 31, -8(1) 49; LE64-NEXT: stdu 1, -64(1) 50; LE64-NEXT: mr 31, 1 51; LE64-NEXT: sldi 3, 3, 2 52; LE64-NEXT: std 0, 80(1) 53; LE64-NEXT: std 30, 48(31) # 8-byte Folded Spill 54; LE64-NEXT: addis 30, 2, __stack_chk_guard@toc@ha 55; LE64-NEXT: addi 3, 3, 15 56; LE64-NEXT: ld 4, __stack_chk_guard@toc@l(30) 57; LE64-NEXT: rldicr 3, 3, 0, 59 58; LE64-NEXT: neg 3, 3 59; LE64-NEXT: std 4, 40(31) 60; LE64-NEXT: addi 4, 31, 64 61; LE64-NEXT: stdux 4, 1, 3 62; LE64-NEXT: addi 3, 1, 32 63; LE64-NEXT: bl baz 64; LE64-NEXT: nop 65; LE64-NEXT: ld 3, __stack_chk_guard@toc@l(30) 66; LE64-NEXT: ld 4, 40(31) 67; LE64-NEXT: cmpld 3, 4 68; LE64-NEXT: bne 0, .LBB0_2 69; LE64-NEXT: # %bb.1: 70; LE64-NEXT: ld 30, 48(31) # 8-byte Folded Reload 71; LE64-NEXT: ld 1, 0(1) 72; LE64-NEXT: ld 0, 16(1) 73; LE64-NEXT: ld 31, -8(1) 74; LE64-NEXT: mtlr 0 75; LE64-NEXT: blr 76; LE64-NEXT: .LBB0_2: 77; LE64-NEXT: bl __stack_chk_fail 78; LE64-NEXT: nop 79; 80; LE32-LABEL: foo: 81; LE32: # %bb.0: 82; LE32-NEXT: mflr 0 83; LE32-NEXT: stwu 1, -32(1) 84; LE32-NEXT: stw 31, 28(1) 85; LE32-NEXT: mr 31, 1 86; LE32-NEXT: stw 0, 36(1) 87; LE32-NEXT: slwi 4, 4, 2 88; LE32-NEXT: stw 30, 24(31) # 4-byte Folded Spill 89; LE32-NEXT: lis 30, __stack_chk_guard@ha 90; LE32-NEXT: lwz 3, __stack_chk_guard@l(30) 91; LE32-NEXT: addi 4, 4, 15 92; LE32-NEXT: rlwinm 4, 4, 0, 0, 27 93; LE32-NEXT: neg 4, 4 94; LE32-NEXT: stw 3, 20(31) 95; LE32-NEXT: addi 3, 31, 32 96; LE32-NEXT: stwux 3, 1, 4 97; LE32-NEXT: addi 3, 1, 16 98; LE32-NEXT: bl baz 99; LE32-NEXT: lwz 3, __stack_chk_guard@l(30) 100; LE32-NEXT: lwz 4, 20(31) 101; LE32-NEXT: cmplw 3, 4 102; LE32-NEXT: bne 0, .LBB0_2 103; LE32-NEXT: # %bb.1: 104; LE32-NEXT: lwz 30, 24(31) # 4-byte Folded Reload 105; LE32-NEXT: lwz 31, 0(1) 106; LE32-NEXT: lwz 0, -4(31) 107; LE32-NEXT: mr 1, 31 108; LE32-NEXT: mr 31, 0 109; LE32-NEXT: lwz 0, 4(1) 110; LE32-NEXT: mtlr 0 111; LE32-NEXT: blr 112; LE32-NEXT: .LBB0_2: 113; LE32-NEXT: bl __stack_chk_fail 114 %vla = alloca i32, i64 %t, align 4 115 call void @baz(ptr %vla) 116 ret void 117} 118 119declare void @baz(ptr) 120 121!llvm.module.flags = !{!1} 122!1 = !{i32 2, !"stack-protector-guard", !"global"} 123