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jeremybenn |
/* { dg-do compile {target *-*-darwin* } } */
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/* { dg-options "-std=c99 -w" } */
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/* This has been designed to give the same section usage for
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-m32 and -m64 - so don't put any ints or longs in it ... */
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/* A zero-sized object. */
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typedef struct _empty {} e_s;
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/* These should go in .comm */
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char ub;
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e_s ea;
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/* { dg-final { scan-assembler ".comm\[\t \]_ub,1" } } */
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/* { dg-final { scan-assembler ".comm\[\t \]_ea,1" } } */
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/* These should go into .data */
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char a = 0;
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short b = 0;
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/* { dg-final { scan-assembler ".globl _a.*.data.*.space\[\t \]1" } } */
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/* { dg-final { scan-assembler ".globl _b.*.data.*.space\[\t \]2" } } */
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/* These should go into __pu_bssN */
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long long d = 0;
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float e = 0;
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double f = 0;
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long double g = 0.L;
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long long al_256 __attribute__((aligned (256))) = 0;
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/* { dg-final { scan-assembler ".zerofill __DATA,__pu_bss3,_d,8,3" } } */
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/* { dg-final { scan-assembler ".zerofill __DATA,__pu_bss2,_e,4,2" } } */
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/* { dg-final { scan-assembler ".zerofill __DATA,__pu_bss3,_f,8,3" } } */
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/* { dg-final { scan-assembler ".zerofill __DATA,__pu_bss4,_g,16,4" } } */
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/* { dg-final { scan-assembler ".zerofill __DATA,__pu_bss8,_al_256,8,8" } } */
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/* This should go into __zo_bss0 */
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static e_s sea;
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/* { dg-final { scan-assembler ".zerofill __DATA,__zo_bss0,_sea,1" } } */
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/* These should go into .static_data */
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static char sa ;
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static short sb ;
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/* { dg-final { scan-assembler ".static_data.*_sa:.*.space\[\t \]1" } } */
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/* { dg-final { scan-assembler ".static_data.*_sb:.*.space\[\t \]2" } } */
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/* These should go into _bssN */
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static long long sd;
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static float se ;
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static double sf ;
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static long double sg;
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static long long sal_256 __attribute__((aligned (2048)));
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/* { dg-final { scan-assembler ".zerofill __DATA,__bss3,_sd,8,3" } } */
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/* { dg-final { scan-assembler ".zerofill __DATA,__bss2,_se,4,2" } } */
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/* { dg-final { scan-assembler ".zerofill __DATA,__bss3,_sf,8,3" } } */
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/* { dg-final { scan-assembler ".zerofill __DATA,__bss4,_sg,16,4" } } */
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/* { dg-final { scan-assembler ".zerofill __DATA,__bss11,_sal_256,8,11" } } */
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long long foo (int x)
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{
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e_s *s;
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a += x + sa;
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b += a + sb;
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d += b + sd;
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e += d + se;
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f += e + sf;
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g += f + sg;
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s = &ea;
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s = &sea;
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b += al_256;
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b += sal_256;
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return (long long) sd + b;
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}
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