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Test that converting from double to int64 results in one libcall, not one

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and a dead one.  This is a legalize bug


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23227 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-09-02 20:24:10 +00:00
parent 73e37c35be
commit c789701360
1 changed files with 9 additions and 0 deletions
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test/CodeGen/PowerPC/2005-09-02-LegalizeDuplicatesCalls.ll Normal file
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; This function should have exactly one call to fixdfdi, no more!
; RUN: llvm-as < %s | llc -march=ppc32 | grep 'bl .*fixdfdi' | wc -l | grep 1
double %test2(double %tmp.7705) {
%mem_tmp.2.0.in = cast double %tmp.7705 to long ; <long> [#uses=1]
%mem_tmp.2.0 = cast long %mem_tmp.2.0.in to double
ret double %mem_tmp.2.0
}