| ; RUN: opt %loadPolly %defaultOpts -polly-codegen -enable-polly-vector -dce -S %s | FileCheck %s |
| ; ModuleID = 'simple_vec_assign_scalar.s' |
| target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| @A = common global [1024 x float] zeroinitializer, align 16 |
| @B = common global [1024 x float] zeroinitializer, align 16 |
| |
| define void @simple_vec_const() nounwind { |
| bb: |
| br label %bb2 |
| |
| bb2: ; preds = %bb5, %bb |
| %indvar = phi i64 [ %indvar.next, %bb5 ], [ 0, %bb ] |
| %scevgep = getelementptr [1024 x float]* @B, i64 0, i64 %indvar |
| %scevgep1 = getelementptr [1024 x float]* @A, i64 0, i64 %indvar |
| %exitcond = icmp ne i64 %indvar, 4 |
| br i1 %exitcond, label %bb3, label %bb6 |
| |
| bb3: ; preds = %bb2 |
| %tmp = load float* %scevgep1, align 4 |
| %tmp4 = fadd float %tmp, 1.000000e+00 |
| store float %tmp4, float* %scevgep, align 4 |
| br label %bb5 |
| |
| bb5: ; preds = %bb3 |
| %indvar.next = add i64 %indvar, 1 |
| br label %bb2 |
| |
| bb6: ; preds = %bb2 |
| ret void |
| } |
| |
| define i32 @main() nounwind { |
| bb: |
| call void @simple_vec_const() |
| %tmp = load float* getelementptr inbounds ([1024 x float]* @A, i64 0, i64 42), align 8 |
| %tmp1 = fptosi float %tmp to i32 |
| ret i32 %tmp1 |
| } |
| |
| ; CHECK: %tmp4p_vec = fadd <4 x float> %tmp_p_vec_full, <float 1.000000e+00, float 1.000000e+00, float 1.000000e+00, float 1.000000e+00> |
| |
