| ; RUN: llc < %s -mtriple=thumbv7-apple-ios -mcpu=cortex-a8 -pre-RA-sched=source -disable-post-ra | FileCheck %s |
| |
| define void @t1(i8* nocapture %c) nounwind optsize { |
| entry: |
| ; CHECK: t1: |
| ; CHECK: movs r1, #0 |
| ; CHECK: str r1, [r0] |
| ; CHECK: str r1, [r0, #4] |
| ; CHECK: str r1, [r0, #8] |
| call void @llvm.memset.p0i8.i64(i8* %c, i8 0, i64 12, i32 8, i1 false) |
| ret void |
| } |
| |
| define void @t2() nounwind ssp { |
| entry: |
| ; CHECK: t2: |
| ; CHECK: add.w r1, r0, #10 |
| ; CHECK: vmov.i32 {{q[0-9]+}}, #0x0 |
| ; CHECK: vst1.16 {d{{[0-9]+}}, d{{[0-9]+}}}, [r1] |
| ; CHECK: vst1.32 {d{{[0-9]+}}, d{{[0-9]+}}}, [r0] |
| %buf = alloca [26 x i8], align 1 |
| %0 = getelementptr inbounds [26 x i8]* %buf, i32 0, i32 0 |
| call void @llvm.memset.p0i8.i32(i8* %0, i8 0, i32 26, i32 1, i1 false) |
| call void @something(i8* %0) nounwind |
| ret void |
| } |
| |
| declare void @something(i8*) nounwind |
| declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i32, i1) nounwind |
| declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i32, i1) nounwind |
