Files
clang-p2996/polly/test/Isl/CodeGen/20100717.ll
Tobias Grosser f4ee371e60 tests: Drop -polly-detect-unprofitable and -polly-no-early-exit
These flags are now always passed to all tests and need to be disabled if
not needed. Disabling these flags, rather than passing them to almost all
tests, significantly simplfies our RUN: lines.

llvm-svn: 249422
2015-10-06 15:36:44 +00:00

39 lines
1.8 KiB
LLVM

; 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
}