20100717.ll
1.75 KB
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; RUN: opt %loadPolly -polly-codegen -disable-output < %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 @matrixTranspose(double** %A) nounwind {
entry:
br label %bb4
bb: ; preds = %bb4
%0 = add nsw i32 %i.0, 1 ; <i32> [#uses=1]
br label %bb2
bb1: ; preds = %bb2
%1 = getelementptr inbounds double*, double** %A, i64 0 ; <double**> [#uses=0]
%2 = getelementptr inbounds double*, double** %A, i64 0 ; <double**> [#uses=0]
%3 = getelementptr inbounds double*, double** %A, i64 0 ; <double**> [#uses=0]
%4 = sext i32 %j.0 to i64 ; <i64> [#uses=1]
%5 = getelementptr inbounds double*, double** %A, i64 %4 ; <double**> [#uses=1]
%6 = load double*, double** %5, align 8 ; <double*> [#uses=0]
%7 = add nsw i32 %j.0, 1 ; <i32> [#uses=1]
br label %bb2
bb2: ; preds = %bb1, %bb
%j.0 = phi i32 [ %0, %bb ], [ %7, %bb1 ] ; <i32> [#uses=3]
%8 = icmp sle i32 %j.0, 50 ; <i1> [#uses=1]
br i1 %8, label %bb1, label %bb3
bb3: ; preds = %bb2
%9 = add nsw i32 %i.0, 1 ; <i32> [#uses=1]
br label %bb4
bb4: ; preds = %bb3, %entry
%i.0 = phi i32 [ 0, %entry ], [ %9, %bb3 ] ; <i32> [#uses=3]
%10 = icmp sle i32 %i.0, 50 ; <i1> [#uses=1]
br i1 %10, label %bb, label %return
return: ; preds = %bb4
ret void
}