| ; RUN: opt %loadPolly -polly-codegen -S \ |
| ; RUN: -polly-codegen-add-debug-printing \ |
| ; RUN: -polly-ignore-aliasing < %s | FileCheck %s |
| |
| ; #define N 10 |
| ; void foo(float A[restrict], double B[restrict], char C[restrict], |
| ; int D[restrict], long E[restrict]) { |
| ; for (long i = 0; i < N; i++) |
| ; A[i] += B[i] + C[i] + D[i] + E[i]; |
| ; } |
| ; |
| ; int main() { |
| ; float A[N]; |
| ; double B[N]; |
| ; char C[N]; |
| ; int D[N]; |
| ; long E[N]; |
| ; |
| ; for (long i = 0; i < N; i++) { |
| ; __sync_synchronize(); |
| ; A[i] = B[i] = C[i] = D[i] = E[i] = 42; |
| ; } |
| ; |
| ; foo(A, B, C, D, E); |
| ; |
| ; return A[8]; |
| ; } |
| |
| ; CHECK: @0 = private unnamed_addr addrspace(4) constant [11 x i8] c"Load from \00" |
| ; CHECK: @1 = private unnamed_addr addrspace(4) constant [3 x i8] c": \00" |
| ; CHECK: @2 = private unnamed_addr addrspace(4) constant [2 x i8] c"\0A\00" |
| ; CHECK: @3 = private unnamed_addr constant [12 x i8] c"%s%ld%s%f%s\00" |
| ; CHECK: @4 = private unnamed_addr addrspace(4) constant [11 x i8] c"Load from \00" |
| ; CHECK: @5 = private unnamed_addr addrspace(4) constant [3 x i8] c": \00" |
| ; CHECK: @6 = private unnamed_addr addrspace(4) constant [2 x i8] c"\0A\00" |
| ; CHECK: @7 = private unnamed_addr constant [13 x i8] c"%s%ld%s%ld%s\00" |
| ; CHECK: @8 = private unnamed_addr addrspace(4) constant [11 x i8] c"Load from \00" |
| ; CHECK: @9 = private unnamed_addr addrspace(4) constant [3 x i8] c": \00" |
| ; CHECK: @10 = private unnamed_addr addrspace(4) constant [2 x i8] c"\0A\00" |
| ; CHECK: @11 = private unnamed_addr constant [13 x i8] c"%s%ld%s%ld%s\00" |
| ; CHECK: @12 = private unnamed_addr addrspace(4) constant [11 x i8] c"Load from \00" |
| ; CHECK: @13 = private unnamed_addr addrspace(4) constant [3 x i8] c": \00" |
| ; CHECK: @14 = private unnamed_addr addrspace(4) constant [2 x i8] c"\0A\00" |
| ; CHECK: @15 = private unnamed_addr constant [13 x i8] c"%s%ld%s%ld%s\00" |
| ; CHECK: @16 = private unnamed_addr addrspace(4) constant [11 x i8] c"Load from \00" |
| ; CHECK: @17 = private unnamed_addr addrspace(4) constant [3 x i8] c": \00" |
| ; CHECK: @18 = private unnamed_addr addrspace(4) constant [2 x i8] c"\0A\00" |
| ; CHECK: @19 = private unnamed_addr constant [12 x i8] c"%s%ld%s%f%s\00" |
| ; CHECK: @20 = private unnamed_addr addrspace(4) constant [11 x i8] c"Store to \00" |
| ; CHECK: @21 = private unnamed_addr addrspace(4) constant [3 x i8] c": \00" |
| ; CHECK: @22 = private unnamed_addr addrspace(4) constant [2 x i8] c"\0A\00" |
| ; CHECK: @23 = private unnamed_addr constant [12 x i8] c"%s%ld%s%f%s\00" |
| |
| ; CHECK: %0 = ptrtoint double* %scevgep to i64 |
| ; CHECK: %1 = call i32 (...) @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @3, i32 0, i32 0), i8 addrspace(4)* getelementptr inbounds ([11 x i8], [11 x i8] addrspace(4)* @0, i32 0, i32 0), i64 %0, i8 addrspace(4)* getelementptr inbounds ([3 x i8], [3 x i8] addrspace(4)* @1, i32 0, i32 0), double %tmp3_p_scalar_, i8 addrspace(4)* getelementptr inbounds ([2 x i8], [2 x i8] addrspace(4)* @2, i32 0, i32 0)) |
| ; CHECK: %2 = call i32 @fflush(i8* null) |
| ; CHECK: %scevgep1 = getelementptr i8, i8* %C, i64 %polly.indvar |
| ; CHECK: %tmp5_p_scalar_ = load i8, i8* %scevgep1 |
| ; CHECK: %3 = ptrtoint i8* %scevgep1 to i64 |
| ; CHECK: %4 = sext i8 %tmp5_p_scalar_ to i64 |
| ; CHECK: %5 = call i32 (...) @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @7, i32 0, i32 0), i8 addrspace(4)* getelementptr inbounds ([11 x i8], [11 x i8] addrspace(4)* @4, i32 0, i32 0), i64 %3, i8 addrspace(4)* getelementptr inbounds ([3 x i8], [3 x i8] addrspace(4)* @5, i32 0, i32 0), i64 %4, i8 addrspace(4)* getelementptr inbounds ([2 x i8], [2 x i8] addrspace(4)* @6, i32 0, i32 0)) |
| ; CHECK: %6 = call i32 @fflush(i8* null) |
| ; CHECK: %p_tmp6 = sitofp i8 %tmp5_p_scalar_ to double |
| ; CHECK: %p_tmp7 = fadd double %tmp3_p_scalar_, %p_tmp6 |
| ; CHECK: %scevgep2 = getelementptr i32, i32* %D, i64 %polly.indvar |
| ; CHECK: %tmp9_p_scalar_ = load i32, i32* %scevgep2 |
| ; CHECK: %7 = ptrtoint i32* %scevgep2 to i64 |
| ; CHECK: %8 = sext i32 %tmp9_p_scalar_ to i64 |
| ; CHECK: %9 = call i32 (...) @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @11, i32 0, i32 0), i8 addrspace(4)* getelementptr inbounds ([11 x i8], [11 x i8] addrspace(4)* @8, i32 0, i32 0), i64 %7, i8 addrspace(4)* getelementptr inbounds ([3 x i8], [3 x i8] addrspace(4)* @9, i32 0, i32 0), i64 %8, i8 addrspace(4)* getelementptr inbounds ([2 x i8], [2 x i8] addrspace(4)* @10, i32 0, i32 0)) |
| ; CHECK: %10 = call i32 @fflush(i8* null) |
| ; CHECK: %p_tmp10 = sitofp i32 %tmp9_p_scalar_ to double |
| ; CHECK: %p_tmp11 = fadd double %p_tmp7, %p_tmp10 |
| ; CHECK: %scevgep3 = getelementptr i64, i64* %E, i64 %polly.indvar |
| ; CHECK: %tmp13_p_scalar_ = load i64, i64* %scevgep3 |
| ; CHECK: %11 = ptrtoint i64* %scevgep3 to i64 |
| ; CHECK: %12 = call i32 (...) @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @15, i32 0, i32 0), i8 addrspace(4)* getelementptr inbounds ([11 x i8], [11 x i8] addrspace(4)* @12, i32 0, i32 0), i64 %11, i8 addrspace(4)* getelementptr inbounds ([3 x i8], [3 x i8] addrspace(4)* @13, i32 0, i32 0), i64 %tmp13_p_scalar_, i8 addrspace(4)* getelementptr inbounds ([2 x i8], [2 x i8] addrspace(4)* @14, i32 0, i32 0)) |
| ; CHECK: %13 = call i32 @fflush(i8* null) |
| ; CHECK: %p_tmp14 = sitofp i64 %tmp13_p_scalar_ to double |
| ; CHECK: %p_tmp15 = fadd double %p_tmp11, %p_tmp14 |
| ; CHECK: %scevgep4 = getelementptr float, float* %A, i64 %polly.indvar |
| ; CHECK: %tmp17_p_scalar_ = load float, float* %scevgep4 |
| ; CHECK: %14 = ptrtoint float* %scevgep4 to i64 |
| ; CHECK: %15 = fpext float %tmp17_p_scalar_ to double |
| ; CHECK: %16 = call i32 (...) @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @19, i32 0, i32 0), i8 addrspace(4)* getelementptr inbounds ([11 x i8], [11 x i8] addrspace(4)* @16, i32 0, i32 0), i64 %14, i8 addrspace(4)* getelementptr inbounds ([3 x i8], [3 x i8] addrspace(4)* @17, i32 0, i32 0), double %15, i8 addrspace(4)* getelementptr inbounds ([2 x i8], [2 x i8] addrspace(4)* @18, i32 0, i32 0)) |
| ; CHECK: %17 = call i32 @fflush(i8* null) |
| ; CHECK: %p_tmp18 = fpext float %tmp17_p_scalar_ to double |
| ; CHECK: %p_tmp19 = fadd double %p_tmp18, %p_tmp15 |
| ; CHECK: %p_tmp20 = fptrunc double %p_tmp19 to float |
| ; CHECK: %18 = ptrtoint float* %scevgep4 to i64 |
| ; CHECK: %19 = fpext float %p_tmp20 to double |
| ; CHECK: %20 = call i32 (...) @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @23, i32 0, i32 0), i8 addrspace(4)* getelementptr inbounds ([11 x i8], [11 x i8] addrspace(4)* @20, i32 0, i32 0), i64 %18, i8 addrspace(4)* getelementptr inbounds ([3 x i8], [3 x i8] addrspace(4)* @21, i32 0, i32 0), double %19, i8 addrspace(4)* getelementptr inbounds ([2 x i8], [2 x i8] addrspace(4)* @22, i32 0, i32 0)) |
| ; CHECK: %21 = call i32 @fflush(i8* null) |
| |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" |
| |
| define void @foo(float* noalias %A, double* noalias %B, i8* noalias %C, i32* noalias %D, i64* noalias %E) { |
| bb: |
| br label %bb1 |
| |
| bb1: ; preds = %bb21, %bb |
| %i.0 = phi i64 [ 0, %bb ], [ %tmp22, %bb21 ] |
| %exitcond = icmp ne i64 %i.0, 10 |
| br i1 %exitcond, label %bb2, label %bb23 |
| |
| bb2: ; preds = %bb1 |
| %tmp = getelementptr inbounds double, double* %B, i64 %i.0 |
| %tmp3 = load double, double* %tmp, align 8 |
| %tmp4 = getelementptr inbounds i8, i8* %C, i64 %i.0 |
| %tmp5 = load i8, i8* %tmp4, align 1 |
| %tmp6 = sitofp i8 %tmp5 to double |
| %tmp7 = fadd double %tmp3, %tmp6 |
| %tmp8 = getelementptr inbounds i32, i32* %D, i64 %i.0 |
| %tmp9 = load i32, i32* %tmp8, align 4 |
| %tmp10 = sitofp i32 %tmp9 to double |
| %tmp11 = fadd double %tmp7, %tmp10 |
| %tmp12 = getelementptr inbounds i64, i64* %E, i64 %i.0 |
| %tmp13 = load i64, i64* %tmp12, align 8 |
| %tmp14 = sitofp i64 %tmp13 to double |
| %tmp15 = fadd double %tmp11, %tmp14 |
| %tmp16 = getelementptr inbounds float, float* %A, i64 %i.0 |
| %tmp17 = load float, float* %tmp16, align 4 |
| %tmp18 = fpext float %tmp17 to double |
| %tmp19 = fadd double %tmp18, %tmp15 |
| %tmp20 = fptrunc double %tmp19 to float |
| store float %tmp20, float* %tmp16, align 4 |
| br label %bb21 |
| |
| bb21: ; preds = %bb2 |
| %tmp22 = add nsw i64 %i.0, 1 |
| br label %bb1 |
| |
| bb23: ; preds = %bb1 |
| ret void |
| } |
| |
| define i32 @main() { |
| bb: |
| %A = alloca [10 x float], align 16 |
| %B = alloca [10 x double], align 16 |
| %C = alloca [10 x i8], align 1 |
| %D = alloca [10 x i32], align 16 |
| %E = alloca [10 x i64], align 16 |
| br label %bb1 |
| |
| bb1: ; preds = %bb7, %bb |
| %i.0 = phi i64 [ 0, %bb ], [ %tmp8, %bb7 ] |
| %exitcond = icmp ne i64 %i.0, 10 |
| br i1 %exitcond, label %bb2, label %bb9 |
| |
| bb2: ; preds = %bb1 |
| fence seq_cst |
| %tmp = getelementptr inbounds [10 x i64], [10 x i64]* %E, i64 0, i64 %i.0 |
| store i64 42, i64* %tmp, align 8 |
| %tmp3 = getelementptr inbounds [10 x i32], [10 x i32]* %D, i64 0, i64 %i.0 |
| store i32 42, i32* %tmp3, align 4 |
| %tmp4 = getelementptr inbounds [10 x i8], [10 x i8]* %C, i64 0, i64 %i.0 |
| store i8 42, i8* %tmp4, align 1 |
| %tmp5 = getelementptr inbounds [10 x double], [10 x double]* %B, i64 0, i64 %i.0 |
| store double 4.200000e+01, double* %tmp5, align 8 |
| %tmp6 = getelementptr inbounds [10 x float], [10 x float]* %A, i64 0, i64 %i.0 |
| store float 4.200000e+01, float* %tmp6, align 4 |
| br label %bb7 |
| |
| bb7: ; preds = %bb2 |
| %tmp8 = add nsw i64 %i.0, 1 |
| br label %bb1 |
| |
| bb9: ; preds = %bb1 |
| %tmp10 = getelementptr inbounds [10 x float], [10 x float]* %A, i64 0, i64 0 |
| %tmp11 = getelementptr inbounds [10 x double], [10 x double]* %B, i64 0, i64 0 |
| %tmp12 = getelementptr inbounds [10 x i8], [10 x i8]* %C, i64 0, i64 0 |
| %tmp13 = getelementptr inbounds [10 x i32], [10 x i32]* %D, i64 0, i64 0 |
| %tmp14 = getelementptr inbounds [10 x i64], [10 x i64]* %E, i64 0, i64 0 |
| call void @foo(float* %tmp10, double* %tmp11, i8* %tmp12, i32* %tmp13, i64* %tmp14) |
| %tmp15 = getelementptr inbounds [10 x float], [10 x float]* %A, i64 0, i64 8 |
| %tmp16 = load float, float* %tmp15, align 16 |
| %tmp17 = fptosi float %tmp16 to i32 |
| ret i32 %tmp17 |
| } |
