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llvm-mirror/test/Bitcode/function-address-space-fwd-decl.ll
Alexander Richardson ae19e5c0f7 Allow creating llvm::Function in non-zero address spaces
Most users won't have to worry about this as all of the
'getOrInsertFunction' functions on Module will default to the program
address space.

An overload has been added to Function::Create to abstract away the
details for most callers.

This is based on https://reviews.llvm.org/D37054 but without the changes to
make passing a Module to Function::Create() mandatory. I have also added
some more tests and fixed the LLParser to accept call instructions for
types in the program address space.

Reviewed By: bjope

Differential Revision: https://reviews.llvm.org/D47541

llvm-svn: 340519
2018-08-23 09:25:17 +00:00

40 lines
1021 B
LLVM

; Verify that forward declarations from call instructions work even with non-zero AS
; RUN: llvm-as %s -o - | llvm-dis - | FileCheck %s
define void @call_named() {
entry:
%0 = tail call addrspace(40) i32 @named(i16* null)
; CHECK: %0 = tail call addrspace(40) i32 @named(i16* null)
ret void
}
define void @call_numbered() {
entry:
%0 = tail call addrspace(40) i32 @0(i16* null)
; CHECK: %0 = tail call addrspace(40) i32 @0(i16* null)
ret void
}
define i32 @invoked() personality i8* null {
entry:
%0 = invoke addrspace(40) i32 @foo() to label %l1 unwind label %lpad
; CHECK: invoke addrspace(40) i32 @foo()
l1:
br label %return
lpad:
%1 = landingpad { i8*, i32 }
catch i8* null
catch i8* null
ret i32 0
return:
ret i32 0
}
declare i32 @foo() addrspace(40)
; CHECK: declare i32 @foo() addrspace(40)
declare i32 @named(i16* nocapture) addrspace(40)
; CHECK: declare i32 @named(i16* nocapture) addrspace(40)
declare i32 @0(i16*) addrspace(40)
; CHECK: declare i32 @0(i16*) addrspace(40)