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Enable aliases on arm-linux. 

llvm-svn: 37042
This commit is contained in:
Lauro Ramos Venancio 2007-05-14 18:32:56 +00:00
parent bc5c15276b
commit 3551928a2b
2 changed files with 33 additions and 0 deletions
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1
llvm/lib/Target/ARM/ARMTargetAsmInfo.cpp
View File

@ -69,6 +69,7 @@ ARMTargetAsmInfo::ARMTargetAsmInfo(const ARMTargetMachine &TM) {
ReadOnlySection = "\t.section\t.rodata\n"; ReadOnlySection = "\t.section\t.rodata\n";
PrivateGlobalPrefix = ".L"; PrivateGlobalPrefix = ".L";
WeakRefDirective = "\t.weak\t"; WeakRefDirective = "\t.weak\t";
SetDirective = "\t.set\t";
DwarfRequiresFrameSection = false; DwarfRequiresFrameSection = false;
DwarfAbbrevSection = "\t.section\t.debug_abbrev,\"\",%progbits"; DwarfAbbrevSection = "\t.section\t.debug_abbrev,\"\",%progbits";
DwarfInfoSection = "\t.section\t.debug_info,\"\",%progbits"; DwarfInfoSection = "\t.section\t.debug_info,\"\",%progbits";

32
llvm/test/CodeGen/ARM/aliases.ll Normal file
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@ -0,0 +1,32 @@
; RUN: llvm-as < %s | \
; RUN: llc -mtriple=arm-linux-gnueabi -o %t -f
; RUN: grep -c set %t | grep 5
; RUN: grep -c globl %t | grep 4
; RUN: grep -c weak %t | grep 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
}