llvm-project/polly/test/polly.ll

; RUN: opt %loadPolly -polly-detect-unprofitable -polly-scops -S < %s | FileCheck %s
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
define void @foo() nounwind {
start:
  br label %end

end:
  ret void
}

; CHECK: foo
ScopDetection: Only detect scops that have at least one read and one write Scops that only read seem generally uninteresting and scops that only write are most likely initializations where there is also little to optimize. To not waste compile time we bail early. Differential Revision: http://reviews.llvm.org/D7735 llvm-svn: 229820 2015-02-19 13:31:07 +08:00			`; RUN: opt %loadPolly -polly-detect-unprofitable -polly-scops -S < %s \| FileCheck %s`
Add initial version of Polly This version is equivalent to commit ba26ebece8f5be84e9bd6315611d412af797147e in the old git repository. llvm-svn: 130476 2011-04-29 14:27:02 +08:00			`target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"`
			`define void @foo() nounwind {`
			`start:`
			`br label %end`

			`end:`
			`ret void`
			`}`

			`; CHECK: foo`