llvm-6502/comm.ll at 8da543434664986ac19f4753a691fb613ba80778 - llvm-6502 - Applefritter: Git

6502/llvm-6502

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Benjamin Kramer a9e37c5eaf Fix alignment of .comm and .lcomm on mingw32.

For some reason .lcomm uses byte alignment and .comm log2 alignment so we can't
use the same setting for both. Fix this by reintroducing the LCOMM enum.
I verified this against mingw's gcc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163420 91177308-0d34-0410-b5e6-96231b3b80d8

2012-09-07 21:08:01 +00:00

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 ; RUN: llc -mtriple i386-pc-mingw32 < %s | FileCheck %s
 @a = internal global i8 0, align 1
 @b = internal global double 0.000000e+00, align 8
 @c = common global i8 0, align 1
 @d = common global double 0.000000e+00, align 8
 ; .lcomm uses byte alignment
 ; CHECK: .lcomm	_a,1
 ; CHECK: .lcomm	_b,8,8
 ; .comm uses log2 alignment
 ; CHECK: .comm	_c,1,0
 ; CHECK: .comm	_d,8,3