blob: bcd84ce178eed913c2fef43376de620a63fe1578 [file] [log] [blame]
; RUN: opt -S %loadPolly -polly-dependences \
; RUN: -analyze < %s | FileCheck %s
; RUN: opt -S %loadPolly -polly-function-dependences \
; RUN: -analyze < %s | FileCheck %s -check-prefix=FUNC
; CHECK: RAW dependences:
; CHECK: { Stmt_bb9[0] -> Stmt_bb10[0] }
; CHECK: WAR dependences:
; CHECK: { Stmt_bb3[0] -> Stmt_bb10[0] }
; CHECK: WAW dependences:
; CHECK: { Stmt_bb3[0] -> Stmt_bb10[0] }
; CHECK: Reduction dependences:
; CHECK: { }
; FUNC: RAW dependences:
; FUNC-NEXT: { Stmt_bb9[0] -> Stmt_bb10[0]; [Stmt_bb9[0] -> Stmt_bb9_Write0[]] -> [Stmt_bb10[0] -> Stmt_bb10_Read0[]] }
; FUNC-NEXT: WAR dependences:
; FUNC-NEXT: { Stmt_bb3[0] -> Stmt_bb10[0]; [Stmt_bb3[0] -> Stmt_bb3_Read0[]] -> [Stmt_bb10[0] -> Stmt_bb10_Write1[]] }
; FUNC-NEXT: WAW dependences:
; FUNC-NEXT: { Stmt_bb3[0] -> Stmt_bb10[0]; [Stmt_bb3[0] -> Stmt_bb3_Write1[]] -> [Stmt_bb10[0] -> Stmt_bb10_Write1[]] }
; FUNC-NEXT: Reduction dependences:
; FUNC-NEXT: { }
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
define void @hoge(i32 %arg, [1024 x double]* %arg1) {
bb:
br label %bb2
bb2: ; preds = %bb
br label %bb3
bb3: ; preds = %bb10, %bb2
%tmp = phi i64 [ 0, %bb10 ], [ 0, %bb2 ]
%tmp4 = icmp sgt i32 %arg, 0
%tmp5 = getelementptr inbounds [1024 x double], [1024 x double]* %arg1, i64 0, i64 0
%tmp6 = load double, double* %tmp5, align 8
%tmp7 = fadd double undef, %tmp6
store double %tmp7, double* %tmp5, align 8
br i1 false, label %bb8, label %bb9
bb8: ; preds = %bb3
br label %bb10
bb9: ; preds = %bb3
br label %bb10
bb10: ; preds = %bb9, %bb8
%tmp11 = phi double [ undef, %bb8 ], [ undef, %bb9 ]
%tmp12 = getelementptr inbounds [1024 x double], [1024 x double]* %arg1, i64 %tmp, i64 0
store double %tmp11, double* %tmp12, align 8
%tmp13 = add nuw nsw i64 0, 1
%tmp14 = trunc i64 %tmp13 to i32
br i1 false, label %bb3, label %bb15
bb15: ; preds = %bb10
br label %bb16
bb16: ; preds = %bb15
ret void
}