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d5508bfe28
Change the default for `-num-shuffles` to 5 and better document the algorithm in the header docs of `verify-uselistorder`. llvm-svn: 214419
18 lines
552 B
LLVM
18 lines
552 B
LLVM
; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis
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; RUN: verify-uselistorder %s -preserve-bc-use-list-order
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; PR2480
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define i32 @test(i32 %X) nounwind {
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entry:
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%X_addr = alloca i32 ; <i32*> [#uses=2]
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%retval = alloca i32 ; <i32*> [#uses=2]
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%0 = alloca i32 ; <i32*>:0 [#uses=2]
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%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
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store i32 %X, i32* %X_addr
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%1 = load i32* %X_addr, align 4 ; <i32>:1 [#uses=1]
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mul i32 %1, 4 ; <i32>:2 [#uses=1]
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%3 = add i32 %2, 123 ; <i32>:3 [#uses=1]
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store i32 %3, i32* %0, align 4
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ret i32 %3
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}
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