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llvm/test/CodeGen/ARM/2011-06-29-MergeGlobalsAlign.ll

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In the ARM global merging pass, allow extraneous alignment specifiers. This pass already makes the assumption, which is correct on ARM, that a type's alignment is less than its alloc size. This improves codegen with Clang (which inserts a lot of extraneous alignment specifiers) and fixes <rdar://problem/9695089>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134106 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-29 22:24:25 +00:00
; RUN: llc < %s -mtriple=thumbv7-apple-darwin10 | FileCheck %s
; CHECK: .zerofill __DATA,__bss,__MergedGlobals,16,2
@prev = external global [0 x i16]
@max_lazy_match = internal unnamed_addr global i32 0, align 4
@read_buf = external global i32 (i8*, i32)*
@window = external global [0 x i8]
@lookahead = internal unnamed_addr global i32 0, align 4
Make GlobalMerge honor the preferred alignment on globals without an explicitly specified alignment. <rdar://problem/10497732>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145523 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-30 21:54:15 +00:00
@eofile.b = internal unnamed_addr global i32 0
In the ARM global merging pass, allow extraneous alignment specifiers. This pass already makes the assumption, which is correct on ARM, that a type's alignment is less than its alloc size. This improves codegen with Clang (which inserts a lot of extraneous alignment specifiers) and fixes <rdar://problem/9695089>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134106 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-29 22:24:25 +00:00
@ins_h = internal unnamed_addr global i32 0, align 4
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