ee764a2603
This code has been unchanged for two years; let's simplify the code and remove configurability which makes the code harder to follow.
31 lines
1021 B
LLVM
31 lines
1021 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -S -passes=slp-vectorizer < %s -mtriple=arm64-apple-macosx | FileCheck %s
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define i8 @test() {
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; CHECK-LABEL: @test(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: br label [[FOR_BODY:%.*]]
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; CHECK: for.body:
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; CHECK-NEXT: [[SUM:%.*]] = phi i32 [ [[TMP0:%.*]], [[FOR_BODY]] ], [ 0, [[ENTRY:%.*]] ]
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; CHECK-NEXT: [[CALL278:%.*]] = call i32 @fn(i32 [[SUM]])
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; CHECK-NEXT: [[TMP0]] = mul i32 [[CALL278]], 8
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; CHECK-NEXT: br label [[FOR_BODY]]
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;
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entry:
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br label %for.body
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for.body:
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%sum = phi i32 [ %add285.19, %for.body ], [ 0, %entry ]
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%call278 = call i32 @fn(i32 %sum)
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%add285.13 = add i32 %call278, %call278
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%add285.14 = add i32 %add285.13, %call278
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%add285.15 = add i32 %add285.14, %call278
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%add285.16 = add i32 %add285.15, %call278
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%add285.17 = add i32 %add285.16, %call278
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%add285.18 = add i32 %add285.17, %call278
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%add285.19 = add i32 %add285.18, %call278
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br label %for.body
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}
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declare i32 @fn(i32)
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