e1f056f692
Even as the NPM has been in use by Polly for a while now, the majority of the tests continue using the LPM passes. This patch ports the tests to use the NPM passes (for example, by replacing a flag such as -polly-detect with -passes=polly-detect following the NPM syntax for specifying passes) with some exceptions for some missing features in the new passes. Relanding #90632.
48 lines
1.5 KiB
LLVM
48 lines
1.5 KiB
LLVM
; RUN: opt %loadNPMPolly -polly-pragma-based-opts=1 '-passes=print<polly-opt-isl>' -disable-output < %s | FileCheck %s --match-full-lines
|
|
; RUN: opt %loadNPMPolly -polly-pragma-based-opts=0 '-passes=print<polly-opt-isl>' -disable-output < %s | FileCheck %s --check-prefix=OFF --match-full-lines
|
|
;
|
|
; Partial unroll by a factor of 4.
|
|
;
|
|
define void @func(i32 %n, ptr noalias nonnull %A) {
|
|
entry:
|
|
br label %for
|
|
|
|
for:
|
|
%j = phi i32 [0, %entry], [%j.inc, %inc]
|
|
%j.cmp = icmp slt i32 %j, %n
|
|
br i1 %j.cmp, label %body, label %exit
|
|
|
|
body:
|
|
store double 42.0, ptr %A
|
|
br label %inc
|
|
|
|
inc:
|
|
%j.inc = add nuw nsw i32 %j, 1
|
|
br label %for, !llvm.loop !2
|
|
|
|
exit:
|
|
br label %return
|
|
|
|
return:
|
|
ret void
|
|
}
|
|
|
|
|
|
!2 = distinct !{!2, !5}
|
|
!5 = !{!"llvm.loop.unroll.count", i4 4}
|
|
|
|
|
|
; CHECK-LABEL: Printing analysis 'Polly - Optimize schedule of SCoP' for region: 'for => return' in function 'func':
|
|
; CHECK: domain: "[n] -> { Stmt_body[i0] : 0 <= i0 < n }"
|
|
; CHECK: schedule: "[n] -> [{ Stmt_body[i0] -> [(i0 - (i0) mod 4)] }]"
|
|
; CHECK: sequence:
|
|
; CHECK-NEXT: - filter: "[n] -> { Stmt_body[i0] : (i0) mod 4 = 0 }"
|
|
; CHECK-NEXT: - filter: "[n] -> { Stmt_body[i0] : (-1 + i0) mod 4 = 0 }"
|
|
; CHECK-NEXT: - filter: "[n] -> { Stmt_body[i0] : (2 + i0) mod 4 = 0 }"
|
|
; CHECK-NEXT: - filter: "[n] -> { Stmt_body[i0] : (1 + i0) mod 4 = 0 }"
|
|
|
|
|
|
; OFF-LABEL: Printing analysis 'Polly - Optimize schedule of SCoP' for region: 'for => return' in function 'func':
|
|
; OFF-NEXT: Calculated schedule:
|
|
; OFF-NEXT: n/a
|