llvm/test/CodeGen/ARM/aliases.ll
Chris Lattner c618c8aff4 emit jump table an alias ".set" directives through MCStreamer as
assignments.

.set x, a-b

is the same as:

x = a-b



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94596 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 21:53:08 +00:00

32 lines
691 B
LLVM

; RUN: llc < %s -mtriple=arm-linux-gnueabi -o %t
; RUN: grep { = } %t | count 5
; RUN: grep globl %t | count 4
; RUN: grep weak %t | count 1
@bar = external global i32
@foo1 = alias i32* @bar
@foo2 = alias i32* @bar
%FunTy = type i32()
declare i32 @foo_f()
@bar_f = alias weak %FunTy* @foo_f
@bar_i = alias internal i32* @bar
@A = alias bitcast (i32* @bar to i64*)
define i32 @test() {
entry:
%tmp = load i32* @foo1
%tmp1 = load i32* @foo2
%tmp0 = load i32* @bar_i
%tmp2 = call i32 @foo_f()
%tmp3 = add i32 %tmp, %tmp2
%tmp4 = call %FunTy* @bar_f()
%tmp5 = add i32 %tmp3, %tmp4
%tmp6 = add i32 %tmp1, %tmp5
%tmp7 = add i32 %tmp6, %tmp0
ret i32 %tmp7
}