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comparison llvm/test/Feature/packed_struct.ll @ 150:1d019706d866

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LLVM10
author anatofuz
date Thu, 13 Feb 2020 15:10:13 +0900
parents
children 1f2b6ac9f198
comparison
equal deleted inserted replaced
147:c2174574ed3a 150:1d019706d866
1 ; RUN: llvm-as < %s | llvm-dis > %t1.ll
2 ; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
3 ; RUN: diff %t1.ll %t2.ll
4 ; RUN: not grep cast %t2.ll
5 ; RUN: grep "}>" %t2.ll
6 ; END.
7
8 %struct.anon = type <{ i8, i32, i32, i32 }>
9 @foos = external global %struct.anon
10 @bara = external global [2 x <{ i32, i8 }>]
11
12 ;initializers should work for packed and non-packed the same way
13 @E1 = global <{i8, i32, i32}> <{i8 1, i32 2, i32 3}>
14 @E2 = global {i8, i32, i32} {i8 4, i32 5, i32 6}
15
16
17 define i32 @main()
18 {
19 %tmp = load i32, i32* getelementptr (%struct.anon, %struct.anon* @foos, i32 0, i32 1) ; <i32> [#uses=1]
20 %tmp3 = load i32, i32* getelementptr (%struct.anon, %struct.anon* @foos, i32 0, i32 2) ; <i32> [#uses=1]
21 %tmp6 = load i32, i32* getelementptr (%struct.anon, %struct.anon* @foos, i32 0, i32 3) ; <i32> [#uses=1]
22 %tmp4 = add i32 %tmp3, %tmp ; <i32> [#uses=1]
23 %tmp7 = add i32 %tmp4, %tmp6 ; <i32> [#uses=1]
24 ret i32 %tmp7
25 }
26
27 define i32 @bar() {
28 entry:
29 %tmp = load i32, i32* getelementptr([2 x <{ i32, i8 }>], [2 x <{ i32, i8 }>]* @bara, i32 0, i32 0, i32 0 ) ; <i32> [#uses=1]
30 %tmp4 = load i32, i32* getelementptr ([2 x <{ i32, i8 }>], [2 x <{ i32, i8 }>]* @bara, i32 0, i32 1, i32 0) ; <i32> [#uses=1]
31 %tmp5 = add i32 %tmp4, %tmp ; <i32> [#uses=1]
32 ret i32 %tmp5
33 }