forked from OSchip/llvm-project
78 lines
2.8 KiB
LLVM
78 lines
2.8 KiB
LLVM
; RUN: opt %loadPolly %defaultOpts -polly-codegen -enable-polly-openmp -S %s | FileCheck %s
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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"
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target triple = "i386-pc-linux-gnu"
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@A = common global [5 x float] zeroinitializer, align 4
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@B = common global [5 x float] zeroinitializer, align 4
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define void @loop1_openmp() nounwind {
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entry:
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br label %for.cond
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for.cond: ; preds = %for.inc, %entry
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%i.0 = phi i32 [ 0, %entry ], [ %inc, %for.inc ]
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%arrayidx = getelementptr [5 x float]* @A, i32 0, i32 %i.0
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%exitcond2 = icmp ne i32 %i.0, 6
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br i1 %exitcond2, label %for.body, label %for.end
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for.body: ; preds = %for.cond
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store float 0.000000e+00, float* %arrayidx, align 4
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br label %for.inc
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for.inc: ; preds = %for.body
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%inc = add nsw i32 %i.0, 1
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br label %for.cond
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for.end: ; preds = %for.cond
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br label %for.cond4
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for.cond4: ; preds = %for.inc21, %for.end
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%tmp = phi i32 [ 0, %for.end ], [ %inc23, %for.inc21 ]
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%exitcond1 = icmp ne i32 %tmp, 6
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br i1 %exitcond1, label %for.body7, label %for.end24
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for.body7: ; preds = %for.cond4
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br label %for.cond9
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for.cond9: ; preds = %for.inc17, %for.body7
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%k.0 = phi i32 [ 0, %for.body7 ], [ %inc19, %for.inc17 ]
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%arrayidx15 = getelementptr [5 x float]* @B, i32 0, i32 %k.0
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%exitcond = icmp ne i32 %k.0, 6
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br i1 %exitcond, label %for.body12, label %for.end20
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for.body12: ; preds = %for.cond9
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%conv = sitofp i32 %tmp to float
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%tmp16 = load float* %arrayidx15, align 4
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%add = fadd float %tmp16, %conv
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store float %add, float* %arrayidx15, align 4
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br label %for.inc17
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for.inc17: ; preds = %for.body12
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%inc19 = add nsw i32 %k.0, 1
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br label %for.cond9
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for.end20: ; preds = %for.cond9
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br label %for.inc21
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for.inc21: ; preds = %for.end20
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%inc23 = add nsw i32 %tmp, 1
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br label %for.cond4
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for.end24: ; preds = %for.cond4
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ret void
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}
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define i32 @main() nounwind {
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entry:
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call void @llvm.memset.p0i8.i32(i8* bitcast ([5 x float]* @A to i8*), i8 0, i32 20, i32 4, i1 false)
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call void @llvm.memset.p0i8.i32(i8* bitcast ([5 x float]* @B to i8*), i8 0, i32 20, i32 4, i1 false)
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call void @loop1_openmp()
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ret i32 0
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}
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declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i32, i1) nounwind
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; CHECK: %omp.userContext = alloca { [5 x float]*, [5 x float]* }
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; CHECK: %omp.userContext1 = alloca { i32, [5 x float]*, [5 x float]* }
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