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Add a test case for testing the LLI interpreter wrt bitcast of fp to integer.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36732 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer 2007-05-04 03:35:17 +00:00
parent 48c85b84c1
commit 0504744409
1 changed files with 21 additions and 0 deletions
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21
test/ExecutionEngine/fpbitcast.ll Normal file
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; RUN: llvm-as < %s > %t.bc
; RUN: lli -force-interpreter=true %t.bc | grep 40091eb8
;
define i32 @test(double %x) {
entry:
%x46.i = bitcast double %x to i64
%tmp343.i = lshr i64 %x46.i, 32
%tmp344.i = trunc i64 %tmp343.i to i32
ret i32 %tmp344.i
}
define i32 @main()
{
%res = call i32 @test(double 3.14)
%ptr = getelementptr [4 x i8]* @format, i32 0, i32 0
call i32 (i8*,...)* @printf(i8* %ptr, i32 %res)
ret i32 0
}
declare i32 @printf(i8*, ...)
@format = internal constant [4 x i8] c"%x\0A\00"