1 ; RUN: llc < %s -mtriple=thumbv7-apple-ios -mcpu=cortex-a8 -pre-RA-sched=source -disable-post-ra | FileCheck %s 2 3 define void @t1(i8* nocapture %c) nounwind optsize { 4 entry: 5 ; CHECK-LABEL: t1: 6 ; CHECK: movs r1, #0 7 ; CHECK: str r1, [r0] 8 ; CHECK: str r1, [r0, #4] 9 ; CHECK: str r1, [r0, #8] 10 call void @llvm.memset.p0i8.i64(i8* %c, i8 0, i64 12, i32 8, i1 false) 11 ret void 12 } 13 14 define void @t2() nounwind ssp { 15 entry: 16 ; CHECK-LABEL: t2: 17 ; CHECK: add.w r1, r0, #10 18 ; CHECK: vmov.i32 {{q[0-9]+}}, #0x0 19 ; CHECK: vst1.16 {d{{[0-9]+}}, d{{[0-9]+}}}, [r1] 20 ; CHECK: vst1.32 {d{{[0-9]+}}, d{{[0-9]+}}}, [r0] 21 %buf = alloca [26 x i8], align 1 22 %0 = getelementptr inbounds [26 x i8]* %buf, i32 0, i32 0 23 call void @llvm.memset.p0i8.i32(i8* %0, i8 0, i32 26, i32 1, i1 false) 24 call void @something(i8* %0) nounwind 25 ret void 26 } 27 28 declare void @something(i8*) nounwind 29 declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i32, i1) nounwind 30 declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i32, i1) nounwind 31
