e7e33ba13a
In Polly we used to have a mix of test cases, some that used 'opt %s' and others that used 'opt < %s'. We now change all to use 'opt < %s'. Piping in test files is preferable as it does prevent temporary files to be written to disk. This brings us in line with what is usus in LLVM. llvm-svn: 216816
35 lines
1.4 KiB
LLVM
35 lines
1.4 KiB
LLVM
; RUN: opt %loadPolly -polly-codegen-isl < %s
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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"
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target triple = "x86_64-unknown-linux-gnu"
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define void @fft_float(i32 %NumSamples) nounwind {
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br label %bb18
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bb18: ; preds = %bb17
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br i1 false, label %bb19, label %bb22
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bb19: ; preds = %bb18
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%a = uitofp i32 %NumSamples to double ; <double> [#uses=1]
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br label %bb21
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bb20: ; preds = %bb21
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%1 = load float* undef, align 4 ; <float> [#uses=0]
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%2 = fpext float undef to double ; <double> [#uses=1]
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%3 = fdiv double %2, %a ; <double> [#uses=0]
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%indvar.next = add i64 %indvar, 1 ; <i64> [#uses=1]
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br label %bb21
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bb21: ; preds = %bb20, %bb19
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%indvar = phi i64 [ %indvar.next, %bb20 ], [ 0, %bb19 ] ; <i64> [#uses=1]
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br i1 false, label %bb20, label %bb22.loopexit
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bb22.loopexit: ; preds = %bb21
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br label %bb22
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bb22: ; preds = %bb22.loopexit, %bb18
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br label %return
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return: ; preds = %bb22
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ret void
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}
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