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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11480 91177308-0d34-0410-b5e6-96231b3b80d8
17 lines
678 B
Plaintext
17 lines
678 B
Plaintext
; The intrinsic lowering pass was lowering intrinsics like llvm.memcpy to
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; explicitly specified prototypes, inserting a new function if the old one
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; didn't exist. This caused there to be two external memcpy functions in
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; this testcase for example, which caused the CBE to mangle one, screwing
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; everything up. :( Test that this does not happen anymore.
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;
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; RUN: llvm-as < %s | llc -march=c | not grep _memcpy
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declare void %llvm.memcpy(sbyte*, sbyte*, uint,uint)
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declare float* %memcpy(int*, uint,int)
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int %test(sbyte *%A, sbyte* %B, int* %C) {
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call float* %memcpy(int* %C, uint 4, int 17)
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call void %llvm.memcpy(sbyte* %A, sbyte* %B, uint 123, uint 14)
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ret int 7
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}
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