5c02808131
The `opt -analyze` option only works with the legacy pass manager and might be removed in the future, as explained in llvm.org/PR53733. This patch introduced -polly-print-* passes that print what the pass would print with the `-analyze` option and replaces all uses of `-analyze` in the regression tests. There are two exceptions: `CodeGen\single_loop_param_less_equal.ll` and `CodeGen\loop_with_condition_nested.ll` use `-analyze on the `-loops` pass which is not part of Polly. Reviewed By: aeubanks Differential Revision: https://reviews.llvm.org/D120782
30 lines
880 B
LLVM
30 lines
880 B
LLVM
; RUN: opt %loadPolly -polly-print-detect -disable-output < %s | FileCheck %s
|
|
;
|
|
; Verify that we do not model atomic memory accesses. We did not reason about
|
|
; how to handle them correctly and the Alias Set Tracker models some of them
|
|
; only as Unknown Instructions, which we do not know how to handle either.;
|
|
;
|
|
; CHECK-NOT: Valid
|
|
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
|
|
|
|
@global = external global i64, align 8
|
|
|
|
declare void @foo55()
|
|
|
|
define void @blam107() {
|
|
bb:
|
|
br label %bb1
|
|
|
|
bb1: ; preds = %bb
|
|
%tmp = load atomic i8, i8* bitcast (i64* @global to i8*) acquire, align 8
|
|
br i1 false, label %bb2, label %bb3
|
|
|
|
bb2: ; preds = %bb1
|
|
tail call void @foo55() #6
|
|
br label %bb3
|
|
|
|
bb3: ; preds = %bb2, %bb1
|
|
unreachable
|
|
}
|
|
|