blob: 50320a66ff2e6299f301d217f3aeabb5d5a454d3 [file] [log] [blame]
; RUN: opt %loadPolly -polly-import-jscop \
; RUN: \
; RUN: -polly-codegen -S < %s | FileCheck %s
;
; void foo(float A[], float B[]) {
; for (long i = 0; i < 100; i++)
; *(int *)(&A[i]) = *(int *)(&B[i]);
; for (long i = 0; i < 100; i++)
; A[i] += 10;
; }
; CHECK: %polly.access.cast.A14 = bitcast float* %A to i32*
; CHECK: %[[R1:[._0-9]*]] = sub nsw i64 0, %polly.indvar11
; CHECK: %[[R2:[._0-9]*]] = add nsw i64 %[[R1]], 99
; CHECK: %polly.access.A15 = getelementptr i32, i32* %polly.access.cast.A14, i64 %[[R2]]
; CHECK: %[[R3:[._0-9]*]] = bitcast i32* %polly.access.A15 to float*
; CHECK: %tmp14_p_scalar_ = load float, float* %[[R3]], align 4, !alias.scope !3, !noalias !0
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
define void @different_types(float* %A, float* %B) {
bb:
br label %bb2
bb2: ; preds = %bb8, %bb
%i.0 = phi i64 [ 0, %bb ], [ %tmp9, %bb8 ]
%exitcond1 = icmp ne i64 %i.0, 100
br i1 %exitcond1, label %bb3, label %bb10
bb3: ; preds = %bb2
%tmp = getelementptr inbounds float, float* %B, i64 %i.0
%tmp4 = bitcast float* %tmp to i32*
%tmp5 = load i32, i32* %tmp4, align 4
%tmp6 = getelementptr inbounds float, float* %A, i64 %i.0
%tmp7 = bitcast float* %tmp6 to i32*
store i32 %tmp5, i32* %tmp7, align 4
br label %bb8
bb8: ; preds = %bb3
%tmp9 = add nuw nsw i64 %i.0, 1
br label %bb2
bb10: ; preds = %bb2
br label %bb11
bb11: ; preds = %bb16, %bb10
%i1.0 = phi i64 [ 0, %bb10 ], [ %tmp17, %bb16 ]
%exitcond = icmp ne i64 %i1.0, 100
br i1 %exitcond, label %bb12, label %bb18
bb12: ; preds = %bb11
%tmp13 = getelementptr inbounds float, float* %A, i64 %i1.0
%tmp14 = load float, float* %tmp13, align 4
%tmp15 = fadd float %tmp14, 1.000000e+01
store float %tmp15, float* %tmp13, align 4
br label %bb16
bb16: ; preds = %bb12
%tmp17 = add nuw nsw i64 %i1.0, 1
br label %bb11
bb18: ; preds = %bb11
ret void
}