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https://github.com/c64scene-ar/llvm-6502.git
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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
27 lines
818 B
LLVM
27 lines
818 B
LLVM
; RUN: llvm-as %s -o /dev/null
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; RUN: verify-uselistorder %s -preserve-bc-use-list-order
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; %inc2 uses it's own value, but that's ok, as it's unreachable!
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define void @test() {
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entry:
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ret void
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no_exit.2: ; preds = %endif.6
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%tmp.103 = fcmp olt double 0.000000e+00, 0.000000e+00 ; <i1> [#uses=1]
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br i1 %tmp.103, label %endif.6, label %else.0
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else.0: ; preds = %no_exit.2
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store i16 0, i16* null
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br label %endif.6
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endif.6: ; preds = %else.0, %no_exit.2
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%inc.2 = add i32 %inc.2, 1 ; <i32> [#uses=2]
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%tmp.96 = icmp slt i32 %inc.2, 0 ; <i1> [#uses=1]
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br i1 %tmp.96, label %no_exit.2, label %UnifiedReturnBlock1
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UnifiedReturnBlock1: ; preds = %endif.6
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ret void
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}
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