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feature test for packed structs

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32363 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Andrew Lenharth 2006-12-08 18:36:24 +00:00
parent 6353e05f4f
commit 6e7be8345b
1 changed files with 29 additions and 0 deletions
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29
test/Feature/packed_struct.ll Executable file
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; RUN: llvm-as < %s | llvm-dis > %t1.ll
; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
; RUN: diff %t1.ll %t2.ll &&
; RUN: not grep cast %t2.ll &&
; RUN: grep "<{" %t2.ll
%struct.anon = type <{ sbyte, int, int, int }>
%foos = external global %struct.anon
%bara = external global [2 x <{ int, sbyte }>]
implementation ; Functions:
int %main()
{
%tmp = load int* getelementptr (%struct.anon* %foos, int 0, uint 1) ; <int> [#uses=1]
%tmp3 = load int* getelementptr (%struct.anon* %foos, int 0, uint 2) ; <int> [#uses=1]
%tmp6 = load int* getelementptr (%struct.anon* %foos, int 0, uint 3) ; <int> [#uses=1]
%tmp4 = add int %tmp3, %tmp ; <int> [#uses=1]
%tmp7 = add int %tmp4, %tmp6 ; <int> [#uses=1]
ret int %tmp7
}
int %bar() {
entry:
%tmp = load int* getelementptr([2 x <{ int, sbyte }>]* %bara, int 0, int 0, uint 0 ) ; <int> [#uses=1]
%tmp4 = load int* getelementptr ([2 x <{ int, sbyte }>]* %bara, int 0, int 1, uint 0) ; <int> [#uses=1]
%tmp5 = add int %tmp4, %tmp ; <int> [#uses=1]
ret int %tmp5
}