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24 lines
1.2 KiB
LLVM
24 lines
1.2 KiB
LLVM
; RUN: llvm-as < %s | llvm-dis > %t
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; RUN: grep insertvalue %t | count 1
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; RUN: grep extractvalue %t | count 1
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define float @foo({{i32},{float, double}}* %p) nounwind {
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%t = load {{i32},{float, double}}* %p
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%s = extractvalue {{i32},{float, double}} %t, 1, 0
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%r = insertvalue {{i32},{float, double}} %t, double 2.0, 1, 1
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store {{i32},{float, double}} %r, {{i32},{float, double}}* %p
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ret float %s
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}
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define float @bar({{i32},{float, double}}* %p) nounwind {
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store {{i32},{float, double}} insertvalue ({{i32},{float, double}}{{i32}{i32 4},{float, double}{float 4.0, double 5.0}}, double 20.0, 1, 1), {{i32},{float, double}}* %p
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ret float extractvalue ({{i32},{float, double}}{{i32}{i32 3},{float, double}{float 7.0, double 9.0}}, 1, 0)
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}
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define float @car({{i32},{float, double}}* %p) nounwind {
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store {{i32},{float, double}} insertvalue ({{i32},{float, double}} undef, double 20.0, 1, 1), {{i32},{float, double}}* %p
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ret float extractvalue ({{i32},{float, double}} undef, 1, 0)
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}
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define float @dar({{i32},{float, double}}* %p) nounwind {
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store {{i32},{float, double}} insertvalue ({{i32},{float, double}} zeroinitializer, double 20.0, 1, 1), {{i32},{float, double}}* %p
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ret float extractvalue ({{i32},{float, double}} zeroinitializer, 1, 0)
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}
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