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Initial testcases for scalar replacement of aggregates pass

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6347 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-05-27 15:51:17 +00:00
parent ed7b41ea90
commit 016d7b9ed8
4 changed files with 46 additions and 0 deletions
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10
test/Transforms/ScalarRepl/Makefile Normal file
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LEVEL = ../../../..
include $(LEVEL)/test/Makefile.tests
TESTS := $(wildcard *.ll)
all:: $(addprefix Output/, $(TESTS:%.ll=%.ll.out))
Output/%.ll.out: %.ll Output/.dir $(LOPT)
-$(TESTRUNR) $<

13
test/Transforms/ScalarRepl/arraytest.ll Normal file
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; RUN: if as < %s | opt -scalarrepl -mem2reg | dis | grep alloca
; RUN: then exit 1
; RUN: else exit 0
; RUN: fi
int %test() {
%X = alloca [ 4 x int ]
%Y = getelementptr [4x int]* %X, long 0, long 0
store int 0, int* %Y
%Z = load int* %Y
ret int %Z
}

10
test/Transforms/ScalarRepl/badarray.ll Normal file
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; RUN: as < %s | opt -scalarrepl -mem2reg | dis | grep alloca
int %test() {
%X = alloca [ 4 x int ]
%Y = getelementptr [4x int]* %X, long 0, long 6 ; Off end of array!
store int 0, int* %Y
%Z = load int* %Y
ret int %Z
}

13
test/Transforms/ScalarRepl/basictest.ll Normal file
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; RUN: if as < %s | opt -scalarrepl -mem2reg | dis | grep alloca
; RUN: then exit 1
; RUN: else exit 0
; RUN: fi
int %test() {
%X = alloca { int, float }
%Y = getelementptr {int,float}* %X, long 0, ubyte 0
store int 0, int* %Y
%Z = load int* %Y
ret int %Z
}