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Add a test case for the IsDigitOptimization class.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21686 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer 2005-05-04 17:34:55 +00:00
parent e8aebf79e1
commit 57ff221e24
1 changed files with 17 additions and 0 deletions
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17
test/Transforms/SimplifyLibCalls/IsDigit.ll Normal file
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; Test that the IsDigitOptimizer works correctly
; RUN: llvm-as < %s | opt -simplify-libcalls | llvm-dis | not grep 'call.*isdigit'
declare int %isdigit(int)
implementation ; Functions:
int %main () {
%val1 = call int %isdigit(int 47)
%val2 = call int %isdigit(int 48)
%val3 = call int %isdigit(int 57)
%val4 = call int %isdigit(int 58)
%rslt1 = add int %val1, %val2
%rslt2 = add int %val3, %val4
%rslt = add int %rslt1, %rslt2
ret int %rslt
}