llvm-6502/test/CodeGen/SystemZ/09-Globals.ll
Anton Korobeynikov bad769f11a Lower addresses of globals
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75960 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-16 13:57:27 +00:00

24 lines
613 B
LLVM

; RUN: llvm-as < %s | llc | grep larl | count 3
target datalayout = "E-p:64:64:64-i1:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128"
target triple = "s390x-linux"
@bar = common global i64 0, align 8 ; <i64*> [#uses=3]
define i64 @foo() nounwind readonly {
entry:
%tmp = load i64* @bar ; <i64> [#uses=1]
ret i64 %tmp
}
define i64* @foo2() nounwind readnone {
entry:
ret i64* @bar
}
define i64* @foo3(i64 %idx) nounwind readnone {
entry:
%add.ptr.sum = add i64 %idx, 1 ; <i64> [#uses=1]
%add.ptr2 = getelementptr i64* @bar, i64 %add.ptr.sum ; <i64*> [#uses=1]
ret i64* %add.ptr2
}