1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mcpu=generic -mtriple=arm-eabi -verify-machineinstrs < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker%struct.comment = type { i8**, i32*, i32, i8* } 4*9880d681SAndroid Build Coastguard Worker%struct.info = type { i32, i32, i32, i32, i32, i32, i32, i8* } 5*9880d681SAndroid Build Coastguard Worker%struct.state = type { i32, %struct.info*, float**, i32, i32, i32, i32, i32, i32, i32, i32, i32, i64, i64, i64, i64, i64, i64, i8* } 6*9880d681SAndroid Build Coastguard Worker 7*9880d681SAndroid Build Coastguard Worker@str215 = external global [2 x i8] 8*9880d681SAndroid Build Coastguard Worker 9*9880d681SAndroid Build Coastguard Workerdefine void @t1(%struct.state* %v) { 10*9880d681SAndroid Build Coastguard Worker 11*9880d681SAndroid Build Coastguard Worker; Make sure we generate: 12*9880d681SAndroid Build Coastguard Worker; sub sp, sp, r1 13*9880d681SAndroid Build Coastguard Worker; instead of: 14*9880d681SAndroid Build Coastguard Worker; sub r1, sp, r1 15*9880d681SAndroid Build Coastguard Worker; mov sp, r1 16*9880d681SAndroid Build Coastguard Worker 17*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: @t1 18*9880d681SAndroid Build Coastguard Worker; CHECK: bic [[REG1:r[0-9]+]], 19*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: sub r{{[0-9]+}}, sp, [[REG1]] 20*9880d681SAndroid Build Coastguard Worker; CHECK: sub sp, sp, [[REG1]] 21*9880d681SAndroid Build Coastguard Worker 22*9880d681SAndroid Build Coastguard Worker %tmp6 = load i32, i32* null 23*9880d681SAndroid Build Coastguard Worker %tmp8 = alloca float, i32 %tmp6 24*9880d681SAndroid Build Coastguard Worker store i32 1, i32* null 25*9880d681SAndroid Build Coastguard Worker br i1 false, label %bb123.preheader, label %return 26*9880d681SAndroid Build Coastguard Worker 27*9880d681SAndroid Build Coastguard Workerbb123.preheader: ; preds = %0 28*9880d681SAndroid Build Coastguard Worker br i1 false, label %bb43, label %return 29*9880d681SAndroid Build Coastguard Worker 30*9880d681SAndroid Build Coastguard Workerbb43: ; preds = %bb123.preheader 31*9880d681SAndroid Build Coastguard Worker call fastcc void @f1(float* %tmp8, float* null, i32 0) 32*9880d681SAndroid Build Coastguard Worker %tmp70 = load i32, i32* null 33*9880d681SAndroid Build Coastguard Worker %tmp85 = getelementptr float, float* %tmp8, i32 0 34*9880d681SAndroid Build Coastguard Worker call fastcc void @f2(float* null, float* null, float* %tmp85, i32 %tmp70) 35*9880d681SAndroid Build Coastguard Worker ret void 36*9880d681SAndroid Build Coastguard Worker 37*9880d681SAndroid Build Coastguard Workerreturn: ; preds = %bb123.preheader, %0 38*9880d681SAndroid Build Coastguard Worker ret void 39*9880d681SAndroid Build Coastguard Worker} 40*9880d681SAndroid Build Coastguard Worker 41*9880d681SAndroid Build Coastguard Workerdeclare fastcc void @f1(float*, float*, i32) 42*9880d681SAndroid Build Coastguard Worker 43*9880d681SAndroid Build Coastguard Workerdeclare fastcc void @f2(float*, float*, float*, i32) 44*9880d681SAndroid Build Coastguard Worker 45*9880d681SAndroid Build Coastguard Workerdefine void @t2(%struct.comment* %vc, i8* %tag, i8* %contents) { 46*9880d681SAndroid Build Coastguard Worker %tmp1 = call i32 @strlen(i8* %tag) 47*9880d681SAndroid Build Coastguard Worker %tmp3 = call i32 @strlen(i8* %contents) 48*9880d681SAndroid Build Coastguard Worker %tmp4 = add i32 %tmp1, 2 49*9880d681SAndroid Build Coastguard Worker %tmp5 = add i32 %tmp4, %tmp3 50*9880d681SAndroid Build Coastguard Worker %tmp6 = alloca i8, i32 %tmp5 51*9880d681SAndroid Build Coastguard Worker %tmp9 = call i8* @strcpy(i8* %tmp6, i8* %tag) 52*9880d681SAndroid Build Coastguard Worker %tmp6.len = call i32 @strlen(i8* %tmp6) 53*9880d681SAndroid Build Coastguard Worker %tmp6.indexed = getelementptr i8, i8* %tmp6, i32 %tmp6.len 54*9880d681SAndroid Build Coastguard Worker call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp6.indexed, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @str215, i32 0, i32 0), i32 2, i32 1, i1 false) 55*9880d681SAndroid Build Coastguard Worker %tmp15 = call i8* @strcat(i8* %tmp6, i8* %contents) 56*9880d681SAndroid Build Coastguard Worker call fastcc void @comment_add(%struct.comment* %vc, i8* %tmp6) 57*9880d681SAndroid Build Coastguard Worker ret void 58*9880d681SAndroid Build Coastguard Worker} 59*9880d681SAndroid Build Coastguard Worker 60*9880d681SAndroid Build Coastguard Workerdeclare i32 @strlen(i8*) 61*9880d681SAndroid Build Coastguard Worker 62*9880d681SAndroid Build Coastguard Workerdeclare i8* @strcat(i8*, i8*) 63*9880d681SAndroid Build Coastguard Worker 64*9880d681SAndroid Build Coastguard Workerdeclare fastcc void @comment_add(%struct.comment*, i8*) 65*9880d681SAndroid Build Coastguard Worker 66*9880d681SAndroid Build Coastguard Workerdeclare i8* @strcpy(i8*, i8*) 67*9880d681SAndroid Build Coastguard Worker 68*9880d681SAndroid Build Coastguard Workerdeclare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind 69