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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
; This should be run without alias analysis enabled.
Remove independent blocks pass Polly can now be used as a analysis only tool as long as the code generation is disabled. However, we do not have an alternative to the independent blocks pass in place yet, though in the relevant cases this does not seem to impact the performance much. Nevertheless, a virtual alternative that allows the same transformations without changing the input region will follow shortly. llvm-svn: 250652
2015-10-18 20:28:00 +08:00
;RUN: opt %loadPolly -polly-scops < %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:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32"
define i32 @main() nounwind {
entry:
%t.02.reg2mem = alloca float
br label %entry.split
entry.split: ; preds = %entry
store float 0.000000e+00, float* %t.02.reg2mem
br label %for.body
for.body: ; preds = %for.body, %entry.split
Drop all constant scheduling dimensions Schedule dimensions that have the same constant value accross all statements do not carry any information, but due to the increased dimensionality of the schedule cost compile time. To not pay this cost, we remove constant dimensions if possible. llvm-svn: 225067
2015-01-02 07:01:11 +08:00
%j.01 = phi i32 [ 0, %entry.split ], [ %inc1, %for.body ]
Update Polly tests to handle explicitly typed load changes in LLVM. llvm-svn: 230796
2015-02-28 05:22:50 +08:00
%t.02.reload = load float, float* %t.02.reg2mem
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
%inc = fadd float %t.02.reload, 1.000000e+00
Drop all constant scheduling dimensions Schedule dimensions that have the same constant value accross all statements do not carry any information, but due to the increased dimensionality of the schedule cost compile time. To not pay this cost, we remove constant dimensions if possible. llvm-svn: 225067
2015-01-02 07:01:11 +08:00
%inc1 = add nsw i32 %j.01, 1
%exitcond = icmp eq i32 %inc1, 5000001
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
store float %inc, float* %t.02.reg2mem
br i1 %exitcond, label %for.end, label %for.body
for.end: ; preds = %for.body
%conv = fptosi float %inc to i32
ret i32 %conv
}