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[IslAst] Untangle IslAst lit-testcases from specifics of the legacy-PM

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Summary:
This consists instances of two changes:

- Accept any order of checks for a specific loop form, that appear in different order in the new vs legacy-PM.
- Remove checks for specific regions.

Reviewers: grosser

Reviewed By: grosser

Subscribers: pollydev, llvm-commits

Tags: #polly

Differential Revision: https://reviews.llvm.org/D35837

llvm-svn: 308976
This commit is contained in:
Philip Pfaffe 2017-07-25 15:07:42 +00:00
parent fe284e4616
commit 85cc5687df
6 changed files with 4 additions and 12 deletions
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5
polly/test/Isl/CodeGen/loop_with_condition_nested.ll
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@ -211,6 +211,5 @@ declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i32, i1) nounwind
; CHECK: Stmt_bb9(c0);
; CHECK: }
; LOOPS: Printing analysis 'Natural Loop Information' for function 'loop_with_condition':
; LOOPS: Loop at depth 1 containing: %bb1<header><exiting>,%bb2,%bb4,%bb7,%bb6,%bb8,%bb9,%bb10<latch>
; LOOPS: Loop at depth 1 containing: %polly.loop_header<header>,%polly.cond,%polly.merge,%polly.then,%polly.else,%polly.stmt.bb7,%polly.cond3,%polly.merge4,%polly.then5,%polly.else6,%polly.stmt.bb6,%polly.stmt.bb9<latch><exiting>
; LOOPS-DAG: Loop at depth 1 containing: %bb1<header><exiting>,%bb2,%bb4,%bb7,%bb6,%bb8,%bb9,%bb10<latch>
; LOOPS-DAG: Loop at depth 1 containing: %polly.loop_header<header>,%polly.cond,%polly.merge,%polly.then,%polly.else,%polly.stmt.bb7,%polly.cond3,%polly.merge4,%polly.then5,%polly.else6,%polly.stmt.bb6,%polly.stmt.bb9<latch><exiting>

2
polly/test/Isl/CodeGen/simple_loop_non_single_exit.ll
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@ -1,4 +1,3 @@
; RUN: opt %loadPolly -polly-codegen -analyze < %s | FileCheck %s
; RUN: opt %loadPolly -polly-codegen -S < %s | FileCheck %s -check-prefix=CHECK-CODE
; void f(long A[], long N) {
@ -31,6 +30,5 @@ return:
ret void
}
; CHECK: Create LLVM-IR from SCoPs' for region: 'next => polly.merge_new_and_old'
; CHECK-CODE: polly.split_new_and_old
; CHECK-CODE: polly.merge_new_and_old

2
polly/test/Isl/CodeGen/simple_loop_non_single_exit_2.ll
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@ -1,4 +1,3 @@
; RUN: opt %loadPolly -polly-codegen -analyze < %s | FileCheck %s
; RUN: opt %loadPolly -polly-codegen -S < %s | FileCheck %s -check-prefix=CHECK-CODE
; void f(long A[], long N) {
@ -32,6 +31,5 @@ return:
ret void
}
; CHECK: Create LLVM-IR from SCoPs' for region: 'for.i => return'
; CHECK-CODE: polly.split_new_and_old
; CHECK-CODE: polly.merge_new_and_old

2
polly/test/Isl/CodeGen/simple_non_single_entry.ll
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@ -1,4 +1,3 @@
; RUN: opt %loadPolly -polly-codegen -analyze < %s | FileCheck %s
; RUN: opt %loadPolly -polly-codegen -S < %s | FileCheck %s -check-prefix=CHECK-CODE
; void f(long A[], long N) {
@ -67,6 +66,5 @@ return:
ret void
}
; CHECK: Create LLVM-IR from SCoPs' for region: 'next => polly.merge_new_and_old'
; CHECK-CODE: polly.split_new_and_old
; CHECK-CODE: polly.merge_new_and_old

1
polly/test/Isl/CodeGen/single_loop_zero_iterations.ll
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@ -64,5 +64,4 @@ return: ; preds = %if.else, %if.then
ret i32 %retval.0
}
; SCALAR: for region: 'for.cond => for.end' in function 'main':
; SCALAR-NOT: Stmt_for_body(0);

4
polly/test/Isl/single_loop_param_less_equal.ll
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@ -57,5 +57,5 @@ ret:
; CODEGEN: polly.loop_preheader:
; CODEGEN: br label %polly.loop_header
; LOOPS: Loop at depth 1 containing: %loop.header<header><exiting>,%loop.body,%loop.backedge<latch>
; LOOPS: Loop at depth 1 containing: %polly.loop_header<header>,%polly.stmt.loop.body<latch><exiting>
; LOOPS-DAG: Loop at depth 1 containing: %loop.header<header><exiting>,%loop.body,%loop.backedge<latch>
; LOOPS-DAG: Loop at depth 1 containing: %polly.loop_header<header>,%polly.stmt.loop.body<latch><exiting>