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llvm-6502/test/CodeGen/ARM/2011-04-12-AlignBug.ll

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If a global variable has a specified alignment that is less than the preferred alignment for its type, use the minimum of the specified alignment and the ABI alignment. This fixes <rdar://problem/9275290>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129428 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-13 06:03:16 +00:00
; RUN: llc < %s | FileCheck %s
target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:32:64-v128:32:128-a0:0:32-n32"
target triple = "thumbv7-apple-darwin10.0.0"
Fix an obvious problem with an alignment computation. AsmPrinter actually does the max itself, so it is not easy to write a test case for this, but I added a test case that would fail if the code in AsmPrinter were removed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129432 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-13 09:02:43 +00:00
; CHECK: align 3
@.v = linker_private unnamed_addr constant <4 x i32> <i32 1, i32 2, i32 3, i32 4>, align 8
If a global variable has a specified alignment that is less than the preferred alignment for its type, use the minimum of the specified alignment and the ABI alignment. This fixes <rdar://problem/9275290>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129428 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-13 06:03:16 +00:00
; CHECK: align 2
@.strA = linker_private unnamed_addr constant [4 x i8] c"bar\00"
; CHECK-NOT: align
@.strB = linker_private unnamed_addr constant [4 x i8] c"foo\00", align 1
@.strC = linker_private unnamed_addr constant [4 x i8] c"baz\00", section "__TEXT,__cstring,cstring_literals", align 1
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