f4ee371e60
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
55 lines
2.3 KiB
LLVM
55 lines
2.3 KiB
LLVM
; RUN: opt %loadPolly -polly-codegen -polly-parallel -S < %s | FileCheck %s --check-prefix=AUTO
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; RUN: opt %loadPolly -polly-codegen -polly-parallel -polly-num-threads=1 -S < %s | FileCheck %s --check-prefix=ONE
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; RUN: opt %loadPolly -polly-codegen -polly-parallel -polly-num-threads=4 -S < %s | FileCheck %s --check-prefix=FOUR
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;
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; AUTO: call void @GOMP_parallel_loop_runtime_start(void (i8*)* @jd_polly_subfn, i8* %polly.par.userContext{{[0-9]*}}, i32 0, i64 0, i64 1024, i64 1)
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; ONE: call void @GOMP_parallel_loop_runtime_start(void (i8*)* @jd_polly_subfn, i8* %polly.par.userContext{{[0-9]*}}, i32 1, i64 0, i64 1024, i64 1)
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; FOUR: call void @GOMP_parallel_loop_runtime_start(void (i8*)* @jd_polly_subfn, i8* %polly.par.userContext{{[0-9]*}}, i32 4, i64 0, i64 1024, i64 1)
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;
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; void jd(int *A) {
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; for (int i = 0; i < 1024; i++)
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; for (int j = 0; j < 1024; j++)
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; A[i + j * 1024] = 0;
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; }
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;
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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define void @jd(i32* %A) {
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entry:
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br label %for.cond
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for.cond: ; preds = %for.inc4, %entry
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%indvars.iv3 = phi i64 [ %indvars.iv.next4, %for.inc4 ], [ 0, %entry ]
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%exitcond5 = icmp ne i64 %indvars.iv3, 1024
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br i1 %exitcond5, label %for.body, label %for.end6
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for.body: ; preds = %for.cond
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br label %for.cond1
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for.cond1: ; preds = %for.inc, %for.body
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%indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ 0, %for.body ]
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%exitcond = icmp ne i64 %indvars.iv, 1024
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br i1 %exitcond, label %for.body3, label %for.end
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for.body3: ; preds = %for.cond1
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%tmp = shl nsw i64 %indvars.iv, 10
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%tmp6 = add nsw i64 %indvars.iv3, %tmp
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%arrayidx = getelementptr inbounds i32, i32* %A, i64 %tmp6
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store i32 0, i32* %arrayidx, align 4
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br label %for.inc
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for.inc: ; preds = %for.body3
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%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
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br label %for.cond1
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for.end: ; preds = %for.cond1
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br label %for.inc4
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for.inc4: ; preds = %for.end
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%indvars.iv.next4 = add nuw nsw i64 %indvars.iv3, 1
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br label %for.cond
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for.end6: ; preds = %for.cond
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ret void
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}
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