llvm-6502/test/Assembler/insertextractvalue.ll
Dan Gohman 81a0c0b44e IR, bitcode reader, bitcode writer, and asmparser changes to
insertvalue and extractvalue to use constant indices instead of
Value* indices. And begin updating LangRef.html.

There's definately more to come here, but I'm checking this 
basic support in now to make it available to people who are
interested.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51806 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-31 00:58:22 +00:00

14 lines
640 B
LLVM

; RUN: llvm-as < %s
define float @foo({{i32},{float, double}}* %p) {
%t = load {{i32},{float, double}}* %p
%s = extractvalue {{i32},{float, double}} %t, 1, 0
%r = insertvalue {{i32},{float, double}} %t, double 2.0, 1, 1
store {{i32},{float, double}} %r, {{i32},{float, double}}* %p
ret float %s
}
define float @bar({{i32},{float, double}}* %p) {
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
ret float extractvalue ({{i32},{float, double}}{{i32}{i32 3},{float, double}{float 7.0, double 9.0}}, 1, 0)
}