mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 04:30:12 +00:00
94f7c7aeaa
Change the default for `-num-shuffles` to 5 and better document the algorithm in the header docs of `verify-uselistorder`. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214419 91177308-0d34-0410-b5e6-96231b3b80d8
69 lines
1.4 KiB
LLVM
69 lines
1.4 KiB
LLVM
; RUN: llvm-dis < %s.bc| FileCheck %s
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; RUN: verify-uselistorder < %s.bc -preserve-bc-use-list-order
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; case-ranges.ll.bc was generated by passing this file to llvm-as from the 3.3
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; release of LLVM. This tests that the bitcode for switches from that release
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; can still be read.
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define i32 @foo(i32 %x) nounwind ssp uwtable {
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; CHECK: define i32 @foo
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%1 = alloca i32, align 4
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%2 = alloca i32, align 4
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store i32 %x, i32* %2, align 4
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%3 = load i32* %2, align 4
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switch i32 %3, label %9 [
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; CHECK: switch i32 %3, label %9
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i32 -3, label %4
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; CHECK-NEXT: i32 -3, label %4
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i32 -2, label %4
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; CHECK-NEXT: i32 -2, label %4
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i32 -1, label %4
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; CHECK-NEXT: i32 -1, label %4
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i32 0, label %4
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; CHECK-NEXT: i32 0, label %4
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i32 1, label %4
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; CHECK-NEXT: i32 1, label %4
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i32 2, label %4
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; CHECK-NEXT: i32 2, label %4
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i32 4, label %5
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; CHECK-NEXT: i32 4, label %5
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i32 5, label %6
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; CHECK-NEXT: i32 5, label %6
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i32 6, label %7
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; CHECK-NEXT: i32 6, label %7
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i32 7, label %8
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; CHECK-NEXT: i32 7, label %8
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]
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; <label>:4
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store i32 -1, i32* %1
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br label %11
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; <label>:5
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store i32 2, i32* %1
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br label %11
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; <label>:6
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store i32 1, i32* %1
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br label %11
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; <label>:7
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store i32 4, i32* %1
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br label %11
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; <label>:8
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store i32 3, i32* %1
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br label %11
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; <label>:9
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br label %10
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; <label>:10
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store i32 0, i32* %1
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br label %11
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; <label>:11
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%12 = load i32* %1
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ret i32 %12
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}
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