diff options
Diffstat (limited to 'polly/test/CodeGen/simple_vec_stride_x.ll')
-rw-r--r-- | polly/test/CodeGen/simple_vec_stride_x.ll | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/polly/test/CodeGen/simple_vec_stride_x.ll b/polly/test/CodeGen/simple_vec_stride_x.ll deleted file mode 100644 index 20a8e8a..0000000 --- a/polly/test/CodeGen/simple_vec_stride_x.ll +++ /dev/null @@ -1,72 +0,0 @@ -; RUN: opt %loadPolly -basic-aa -polly-codegen -polly-vectorizer=polly -dce -S < %s | FileCheck %s - -;#define N 1024 -;float A[N]; -;float B[N]; -; -;void simple_vec_stride_x(void) { -; int i; -; -; for (i = 0; i < 4; i++) -; B[2 * i] = A[2 * i]; -;} -;int main() -;{ -; simple_vec_stride_x(); -; return A[42]; -;} - -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" - -@A = common global [1024 x float] zeroinitializer, align 16 -@B = common global [1024 x float] zeroinitializer, align 16 - -define void @simple_vec_stride_x() nounwind { -bb: - br label %bb2 - -bb2: ; preds = %bb5, %bb - %indvar = phi i64 [ %indvar.next, %bb5 ], [ 0, %bb ] - %tmp = mul i64 %indvar, 2 - %scevgep = getelementptr [1024 x float], ptr @B, i64 0, i64 %tmp - %scevgep1 = getelementptr [1024 x float], ptr @A, i64 0, i64 %tmp - %exitcond = icmp ne i64 %indvar, 4 - br i1 %exitcond, label %bb3, label %bb6 - -bb3: ; preds = %bb2 - %tmp4 = load float, ptr %scevgep1, align 8 - store float %tmp4, ptr %scevgep, align 8 - 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_stride_x() - %tmp = load float, ptr getelementptr inbounds ([1024 x float], ptr @A, i64 0, i64 42), align 8 - %tmp1 = fptosi float %tmp to i32 - ret i32 %tmp1 -} - -; CHECK: [[LOAD1:%[a-zA-Z0-9_]+_scalar_]] = load float, ptr -; CHECK: [[VEC1:%[a-zA-Z0-9_]+]] = insertelement <4 x float> undef, float [[LOAD1]], i32 0 -; CHECK: [[LOAD2:%[a-zA-Z0-9_]+]] = load float, ptr -; CHECK: [[VEC2:%[a-zA-Z0-9_]+]] = insertelement <4 x float> [[VEC1]], float [[LOAD2]], i32 1 -; CHECK: [[LOAD3:%[a-zA-Z0-9_]+]] = load float, ptr -; CHECK: [[VEC3:%[a-zA-Z0-9_]+]] = insertelement <4 x float> [[VEC2]], float [[LOAD3]], i32 2 -; CHECK: [[LOAD4:%[a-zA-Z0-9_]+]] = load float, ptr -; CHECK: [[VEC4:%[a-zA-Z0-9_]+]] = insertelement <4 x float> [[VEC3]], float [[LOAD4]], i32 3 -; CHECK: [[EL1:%[a-zA-Z0-9_]+]] = extractelement <4 x float> [[VEC4]], i32 0 -; CHECK: store float [[EL1]] -; CHECK: [[EL2:%[a-zA-Z0-9_]+]] = extractelement <4 x float> [[VEC4]], i32 1 -; CHECK: store float [[EL2]] -; CHECK: [[EL3:%[a-zA-Z0-9_]+]] = extractelement <4 x float> [[VEC4]], i32 2 -; CHECK: store float [[EL3]] -; CHECK: [[EL4:%[a-zA-Z0-9_]+]] = extractelement <4 x float> [[VEC4]], i32 3 -; CHECK: store float [[EL4]] |