[Bug c/89887] the local array data will be laid in different section by different optimization level

[zhongyunde at huawei dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89887

vfdff <zhongyunde at huawei dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |zhongyunde at huawei dot com

--- Comment #1 from vfdff <zhongyunde at huawei dot com> ---
Created attachment 46058
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46058&action=edit
picture shows the bug

// simple test case

typedef unsigned char UINT8;
typedef unsigned short UINT16;
typedef unsigned int UINT32;
typedef signed char INT8;
typedef signed short INT16;
typedef signed int INT32;
typedef float FLOAT;
typedef double DOUBLE;
typedef char CHAR;
typedef unsigned char UCHAR;
typedef unsigned int BOOL;
typedef unsigned long long UINT64;
typedef signed long long INT64;
typedef int INT;

typedef enum
{
    LBB_EN_UP_DOWN_CONFIG0 = 0,
    LBB_EN_UP_DOWN_CONFIG1 = 1,
    LBB_EN_UP_DOWN_CONFIG2 = 2,
    LBB_EN_UP_DOWN_CONFIG3 = 3,
    LBB_EN_UP_DOWN_CONFIG4 = 4,
    LBB_EN_UP_DOWN_CONFIG5 = 5,
    LBB_EN_UP_DOWN_CONFIG6 = 6,
    LBB_EN_UP_DOWN_CONFIG_BUTT
}LBB_EN_UP_DOWN_CONFIG;


UINT32 test (UINT32 uwUpDownConfig, UINT32 uwSubFrmNum)
{
    static UINT8 aucSubFrmType[LBB_EN_UP_DOWN_CONFIG_BUTT][(10)] =
    {
        {0, 1, 2, 2, 2, 0, 1, 2, 2, 2},
        {0, 1, 2, 2, 0, 0, 1, 2, 2, 0},
        {0, 1, 2, 0, 0, 0, 1, 2, 0, 0},
        {0, 1, 2, 2, 2, 0, 0, 0, 0, 0},
        {0, 1, 2, 2, 0, 0, 0, 0, 0, 0},
        {0, 1, 2, 0, 0, 0, 0, 0, 0, 0},
        {0, 1, 2, 2, 2, 0, 1, 2, 2, 0}
    };

    return aucSubFrmType[uwUpDownConfig][uwSubFrmNum];
}