1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -mtriple=sparc < %s | FileCheck %s --check-prefix=V8 3; RUN: llc -mtriple=sparcv9 < %s | FileCheck %s --check-prefix=SPARC64 4 5; (this should ideally be doing "add 4+7; and -8", instead of 6; "add 7; and -8; add 8"; see comments in LowerDYNAMIC_STACKALLOC) 7 8define void @variable_alloca_with_adj_call_stack(i32 %num) nounwind { 9; V8-LABEL: variable_alloca_with_adj_call_stack: 10; V8: ! %bb.0: ! %entry 11; V8-NEXT: save %sp, -96, %sp 12; V8-NEXT: add %i0, 7, %i0 13; V8-NEXT: and %i0, -8, %i0 14; V8-NEXT: sub %sp, %i0, %i0 15; V8-NEXT: add %i0, -8, %sp 16; V8-NEXT: add %i0, 88, %o0 17; V8-NEXT: add %sp, -16, %sp 18; V8-NEXT: st %o0, [%sp+104] 19; V8-NEXT: st %o0, [%sp+100] 20; V8-NEXT: st %o0, [%sp+96] 21; V8-NEXT: st %o0, [%sp+92] 22; V8-NEXT: mov %o0, %o1 23; V8-NEXT: mov %o0, %o2 24; V8-NEXT: mov %o0, %o3 25; V8-NEXT: mov %o0, %o4 26; V8-NEXT: call foo 27; V8-NEXT: mov %o0, %o5 28; V8-NEXT: add %sp, 16, %sp 29; V8-NEXT: ret 30; V8-NEXT: restore 31; 32; SPARC64-LABEL: variable_alloca_with_adj_call_stack: 33; SPARC64: ! %bb.0: ! %entry 34; SPARC64-NEXT: save %sp, -128, %sp 35; SPARC64-NEXT: srl %i0, 0, %i0 36; SPARC64-NEXT: add %i0, 15, %i0 37; SPARC64-NEXT: sethi 4194303, %i1 38; SPARC64-NEXT: or %i1, 1008, %i1 39; SPARC64-NEXT: sethi 0, %i2 40; SPARC64-NEXT: or %i2, 1, %i2 41; SPARC64-NEXT: sllx %i2, 32, %i2 42; SPARC64-NEXT: or %i2, %i1, %i1 43; SPARC64-NEXT: and %i0, %i1, %i0 44; SPARC64-NEXT: sub %sp, %i0, %i0 45; SPARC64-NEXT: add %i0, 2175, %o0 46; SPARC64-NEXT: mov %i0, %sp 47; SPARC64-NEXT: add %sp, -80, %sp 48; SPARC64-NEXT: stx %o0, [%sp+2247] 49; SPARC64-NEXT: stx %o0, [%sp+2239] 50; SPARC64-NEXT: stx %o0, [%sp+2231] 51; SPARC64-NEXT: stx %o0, [%sp+2223] 52; SPARC64-NEXT: mov %o0, %o1 53; SPARC64-NEXT: mov %o0, %o2 54; SPARC64-NEXT: mov %o0, %o3 55; SPARC64-NEXT: mov %o0, %o4 56; SPARC64-NEXT: call foo 57; SPARC64-NEXT: mov %o0, %o5 58; SPARC64-NEXT: add %sp, 80, %sp 59; SPARC64-NEXT: ret 60; SPARC64-NEXT: restore 61entry: 62 %0 = alloca i8, i32 %num, align 8 63 call void @foo(ptr %0, ptr %0, ptr %0, ptr %0, ptr %0, ptr %0, ptr %0, ptr %0, ptr %0, ptr %0) 64 ret void 65} 66 67declare void @foo(ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr); 68