You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
29 lines
743 B
29 lines
743 B
; RUN: opt %loadPolly -polly-detect -analyze < %s | FileCheck %s
|
|
|
|
|
|
; CHECK-NOT: Valid Region
|
|
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
|
|
|
|
define void @blam(float* %A, float* %B) {
|
|
bb:
|
|
%tmp1 = alloca i64
|
|
%tmp2 = shl i64 2, undef
|
|
%tmp3 = shl i64 2, undef
|
|
%tmp4 = mul nsw i64 %tmp2, %tmp3
|
|
br label %loop
|
|
|
|
loop:
|
|
%indvar = phi i64 [ %indvar.next, %loop ], [ 0, %bb ]
|
|
%gep = getelementptr inbounds i64, i64* %tmp1, i64 %indvar
|
|
%tmp12 = load i64, i64* %gep
|
|
%tmp13 = mul nsw i64 %tmp12, %tmp4
|
|
%ptr = getelementptr inbounds float, float* %B, i64 %tmp13
|
|
%val = load float, float* %ptr
|
|
store float %val, float* %A
|
|
%indvar.next = add nsw i64 %indvar, 1
|
|
br i1 false, label %loop, label %bb21
|
|
|
|
bb21:
|
|
ret void
|
|
}
|