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This testcase ensures that we can SRA a global even if part of the global

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cannot be SRA'd

llvm-svn: 16915
This commit is contained in:
Chris Lattner 2004-10-11 05:00:30 +00:00
parent 41e8491989
commit a306f07a3b
1 changed files with 23 additions and 0 deletions
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23
test/Regression/Transforms/GlobalOpt/globalsra-partial.llx Normal file
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; In this case, the global can only be broken up by one level.
; RUN: llvm-as < %s | opt -globalopt | llvm-dis | not grep 12345
%G = internal global { int, [4 x float] } zeroinitializer
void %onlystore() {
store int 12345, int* getelementptr ({ int, [4 x float] }* %G, int 0, uint 0)
ret void
}
void %storeinit(int %i) {
%Ptr = getelementptr { int, [4 x float] }* %G, int 0, uint 1, int %i
store float 1.0, float* %Ptr
ret void
}
float %readval(int %i) {
%Ptr = getelementptr { int, [4 x float] }* %G, int 0, uint 1, int %i
%V = load float* %Ptr
ret float %V
}