1 ; RUN: llc < %s -mtriple=thumb-apple-darwin -disable-cgp-branch-opts -disable-post-ra | FileCheck %s 2 ; RUN: llc < %s -mtriple=thumb-apple-darwin -disable-cgp-branch-opts -disable-post-ra -regalloc=basic | FileCheck %s 3 4 %struct.state = type { i32, %struct.info*, float**, i32, i32, i32, i32, i32, i32, i32, i32, i32, i64, i64, i64, i64, i64, i64, i8* } 5 %struct.info = type { i32, i32, i32, i32, i32, i32, i32, i8* } 6 7 define void @t1(%struct.state* %v) { 8 ; CHECK-LABEL: t1: 9 ; CHECK: push 10 ; CHECK: add r7, sp, #12 11 ; CHECK: lsls r[[R0:[0-9]+]] 12 ; CHECK: mov r[[R1:[0-9]+]], sp 13 ; CHECK: subs r[[R2:[0-9]+]], r[[R1]], r[[R0]] 14 ; CHECK: mov sp, r[[R2]] 15 %tmp6 = load i32* null 16 %tmp8 = alloca float, i32 %tmp6 17 store i32 1, i32* null 18 br i1 false, label %bb123.preheader, label %return 19 20 bb123.preheader: 21 br i1 false, label %bb43, label %return 22 23 bb43: 24 call fastcc void @f1( float* %tmp8, float* null, i32 0 ) 25 %tmp70 = load i32* null 26 %tmp85 = getelementptr float* %tmp8, i32 0 27 call fastcc void @f2( float* null, float* null, float* %tmp85, i32 %tmp70 ) 28 ret void 29 30 return: 31 ret void 32 } 33 34 declare fastcc void @f1(float*, float*, i32) 35 36 declare fastcc void @f2(float*, float*, float*, i32) 37 38 %struct.comment = type { i8**, i32*, i32, i8* } 39 @str215 = external global [2 x i8] 40 41 define void @t2(%struct.comment* %vc, i8* %tag, i8* %contents) { 42 ; CHECK-LABEL: t2: 43 ; CHECK: push 44 ; CHECK: add r7, sp, #12 45 ; CHECK: sub sp, # 46 ; CHECK: mov r[[R0:[0-9]+]], sp 47 ; CHECK: str r{{[0-9+]}}, [r[[R0]] 48 ; CHECK: str r{{[0-9+]}}, [r[[R0]] 49 ; CHECK-NOT: ldr r0, [sp 50 ; CHECK: mov r[[R1:[0-9]+]], sp 51 ; CHECK: subs r[[R2:[0-9]+]], r[[R1]], r{{[0-9]+}} 52 ; CHECK: mov sp, r[[R2]] 53 ; CHECK-NOT: ldr r0, [sp 54 ; CHECK: bx 55 %tmp1 = call i32 @strlen( i8* %tag ) 56 %tmp3 = call i32 @strlen( i8* %contents ) 57 %tmp4 = add i32 %tmp1, 2 58 %tmp5 = add i32 %tmp4, %tmp3 59 %tmp6 = alloca i8, i32 %tmp5 60 %tmp9 = call i8* @strcpy( i8* %tmp6, i8* %tag ) 61 %tmp6.len = call i32 @strlen( i8* %tmp6 ) 62 %tmp6.indexed = getelementptr i8* %tmp6, i32 %tmp6.len 63 call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp6.indexed, i8* getelementptr inbounds ([2 x i8]* @str215, i32 0, i32 0), i32 2, i32 1, i1 false) 64 %tmp15 = call i8* @strcat( i8* %tmp6, i8* %contents ) 65 call fastcc void @comment_add( %struct.comment* %vc, i8* %tmp6 ) 66 ret void 67 } 68 69 declare i32 @strlen(i8*) 70 71 declare i8* @strcat(i8*, i8*) 72 73 declare fastcc void @comment_add(%struct.comment*, i8*) 74 75 declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind 76 77 declare i8* @strcpy(i8*, i8*) 78
