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|
; RUN: opt %loadPolly -polly-process-unprofitable -polly-codegen-ppcg \
; RUN: -polly-acc-dump-kernel-ir -disable-output < %s | \
; RUN: FileCheck -check-prefix=KERNEL %s
; REQUIRES: pollyacc
; KERNEL: define ptx_kernel void @FUNC_foo_SCOP_0_KERNEL_0(ptr addrspace(1) %MemRef_arg1, i32 %arg) #0 {
; KERNEL: define ptx_kernel void @FUNC_foo_SCOP_1_KERNEL_0(ptr addrspace(1) %MemRef_arg1, i32 %arg) #0 {
; KERNEL: define ptx_kernel void @FUNC_foo2_SCOP_0_KERNEL_0(ptr addrspace(1) %MemRef_arg1, i32 %arg) #0 {
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
; Function Attrs: nounwind uwtable
define void @foo(i32 %arg, ptr %arg1) #0 {
bb:
br label %bb2
bb2: ; preds = %bb
%tmp = icmp sgt i32 %arg, 0
br i1 %tmp, label %bb3, label %bb13
bb3: ; preds = %bb2
br label %bb4
bb4: ; preds = %bb4, %bb3
%tmp5 = phi i64 [ 0, %bb3 ], [ %tmp9, %bb4 ]
%tmp6 = getelementptr inbounds i32, ptr %arg1, i64 %tmp5
%tmp7 = load i32, ptr %tmp6, align 4, !tbaa !2
%tmp8 = add nsw i32 %tmp7, 1
store i32 %tmp8, ptr %tmp6, align 4, !tbaa !2
%tmp9 = add nuw nsw i64 %tmp5, 1
%tmp10 = zext i32 %arg to i64
%tmp11 = icmp ne i64 %tmp9, %tmp10
br i1 %tmp11, label %bb4, label %bb12
bb12: ; preds = %bb4
br label %bb13
bb13: ; preds = %bb12, %bb2
%tmp14 = tail call i64 @clock() #3
%tmp15 = icmp eq i64 %tmp14, 0
br i1 %tmp15, label %bb16, label %bb29
bb16: ; preds = %bb13
%tmp17 = icmp sgt i32 %arg, 0
br i1 %tmp17, label %bb18, label %bb28
bb18: ; preds = %bb16
br label %bb19
bb19: ; preds = %bb19, %bb18
%tmp20 = phi i64 [ 0, %bb18 ], [ %tmp24, %bb19 ]
%tmp21 = getelementptr inbounds i32, ptr %arg1, i64 %tmp20
%tmp22 = load i32, ptr %tmp21, align 4, !tbaa !2
%tmp23 = add nsw i32 %tmp22, 1
store i32 %tmp23, ptr %tmp21, align 4, !tbaa !2
%tmp24 = add nuw nsw i64 %tmp20, 1
%tmp25 = zext i32 %arg to i64
%tmp26 = icmp ne i64 %tmp24, %tmp25
br i1 %tmp26, label %bb19, label %bb27
bb27: ; preds = %bb19
br label %bb28
bb28: ; preds = %bb27, %bb16
br label %bb29
bb29: ; preds = %bb28, %bb13
ret void
}
; Function Attrs: argmemonly nounwind
declare void @llvm.lifetime.start.p0(i64, ptr nocapture) #1
; Function Attrs: nounwind
declare i64 @clock() #2
; Function Attrs: argmemonly nounwind
declare void @llvm.lifetime.end.p0(i64, ptr nocapture) #1
; Function Attrs: nounwind uwtable
define void @foo2(i32 %arg, ptr %arg1) #0 {
bb:
br label %bb2
bb2: ; preds = %bb
%tmp = icmp sgt i32 %arg, 0
br i1 %tmp, label %bb3, label %bb13
bb3: ; preds = %bb2
br label %bb4
bb4: ; preds = %bb4, %bb3
%tmp5 = phi i64 [ 0, %bb3 ], [ %tmp9, %bb4 ]
%tmp6 = getelementptr inbounds i32, ptr %arg1, i64 %tmp5
%tmp7 = load i32, ptr %tmp6, align 4, !tbaa !2
%tmp8 = add nsw i32 %tmp7, 1
store i32 %tmp8, ptr %tmp6, align 4, !tbaa !2
%tmp9 = add nuw nsw i64 %tmp5, 1
%tmp10 = zext i32 %arg to i64
%tmp11 = icmp ne i64 %tmp9, %tmp10
br i1 %tmp11, label %bb4, label %bb12
bb12: ; preds = %bb4
br label %bb13
bb13: ; preds = %bb12, %bb2
ret void
}
attributes #0 = { nounwind uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="none" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
attributes #1 = { argmemonly nounwind }
attributes #2 = { nounwind "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="none" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
attributes #3 = { nounwind }
!llvm.module.flags = !{!0}
!llvm.ident = !{!1}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{!"clang version 5.0.0"}
!2 = !{!3, !3, i64 0}
!3 = !{!"int", !4, i64 0}
!4 = !{!"omnipotent char", !5, i64 0}
!5 = !{!"Simple C/C++ TBAA"}
|
