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llvm-mirror/test/Assembler/call-nonzero-program-addrspace-2.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

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LLVM

; RUN: not llvm-as %s -o /dev/null 2>&1 | FileCheck %s
; RUN: llvm-as %s -data-layout=P42 -o - | llvm-dis - -o - | FileCheck %s -check-prefix PROGAS42
; Check that numbered variables in a nonzero program address space 200 can be used in a call instruction
define i8 @test_unnamed(i8(i32)*, i8(i32) addrspace(42)*) {
; Calls with explicit address spaces are fine:
call addrspace(0) i8 %0(i32 0)
call addrspace(42) i8 %1(i32 0)
; this call is fine if the program address space is 42
call i8 %1(i32 0)
; CHECK: call-nonzero-program-addrspace-2.ll:[[@LINE-1]]:11: error: '%1' defined with type 'i8 (i32) addrspace(42)*' but expected 'i8 (i32)*'
ret i8 0
}
; PROGAS42: target datalayout = "P42"
; PROGAS42: define i8 @test_unnamed(i8 (i32)*, i8 (i32) addrspace(42)*) addrspace(42) {
; PROGAS42-NEXT: %3 = call addrspace(0) i8 %0(i32 0)
; PROGAS42-NEXT: %4 = call addrspace(42) i8 %1(i32 0)
; PROGAS42-NEXT: %5 = call addrspace(42) i8 %1(i32 0)
; PROGAS42-NEXT: ret i8 0
; PROGAS42-NEXT: }