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Test for rev 73205 (PR 4349)

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73206 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dale Johannesen 2009-06-11 20:48:09 +00:00
parent e4261471be
commit 7512beb751
1 changed files with 39 additions and 0 deletions
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test/FrontendC/pr4349.c Normal file
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// RUN: %llvmgcc %s -S -emit-llvm -O0 -o - | grep svars2 | grep {\\\[2 x \\\[2 x i8\\\]\\\]}
// RUN: %llvmgcc %s -S -emit-llvm -O0 -o - | grep svars2 | grep {i32 1} | count 1
// RUN: %llvmgcc %s -S -emit-llvm -O0 -o - | grep svars3 | grep {\\\[2 x i16\\\]}
// RUN: %llvmgcc %s -S -emit-llvm -O0 -o - | grep svars3 | grep {i32 1} | count 1
// RUN: %llvmgcc %s -S -emit-llvm -O0 -o - | grep svars4 | grep {\\\[2 x \\\[2 x i8\\\]\\\]} | count 1
// RUN: %llvmgcc %s -S -emit-llvm -O0 -o - | grep svars4 | grep {i32 1, i32 1} | count 1
// PR 4349
union reg
{
unsigned char b[2][2];
unsigned short w[2];
unsigned int d;
};
struct cpu
{
union reg pc;
};
extern struct cpu cpu;
struct svar
{
void *ptr;
};
struct svar svars1[] =
{
{ &((cpu.pc).w[0]) }
};
struct svar svars2[] =
{
{ &((cpu.pc).b[0][1]) }
};
struct svar svars3[] =
{
{ &((cpu.pc).w[1]) }
};
struct svar svars4[] =
{
{ &((cpu.pc).b[1][1]) }
};