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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.dg/darwin-sections.c | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/darwin-sections.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/darwin-sections.c | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/darwin-sections.c b/gcc-4.9/gcc/testsuite/gcc.dg/darwin-sections.c new file mode 100644 index 000000000..79d48bd7d --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/darwin-sections.c @@ -0,0 +1,73 @@ +/* { dg-do compile {target *-*-darwin* } } */ +/* { dg-options "-std=c99 -w" } */ + +/* This has been designed to give the same section usage for + -m32 and -m64 - so don't put any ints or longs in it ... */ + +/* A zero-sized object. */ +typedef struct _empty {} e_s; + +/* These should go in .comm */ +char ub; +e_s ea; +/* { dg-final { scan-assembler ".comm\[\t \]_ub,1" } } */ +/* { dg-final { scan-assembler ".comm\[\t \]_ea,1" } } */ + +/* These should go into .data */ +char a = 0; +short b = 0; +/* { dg-final { scan-assembler ".globl _a.*.data.*.space\[\t \]1" } } */ +/* { dg-final { scan-assembler ".globl _b.*.data.*.space\[\t \]2" } } */ + +/* These should go into __pu_bssN */ +long long d = 0; +float e = 0; +double f = 0; +long double g = 0.L; +long long al_256 __attribute__((aligned (256))) = 0; +/* { dg-final { scan-assembler ".zerofill __DATA,__pu_bss3,_d,8,3" } } */ +/* { dg-final { scan-assembler ".zerofill __DATA,__pu_bss2,_e,4,2" } } */ +/* { dg-final { scan-assembler ".zerofill __DATA,__pu_bss3,_f,8,3" } } */ +/* { dg-final { scan-assembler ".zerofill __DATA,__pu_bss4,_g,16,4" } } */ +/* { dg-final { scan-assembler ".zerofill __DATA,__pu_bss8,_al_256,8,8" } } */ + +/* This should go into __zo_bss0 */ +static e_s sea; +/* { dg-final { scan-assembler ".zerofill __DATA,__zo_bss0,_sea,1" } } */ + +/* These should go into .static_data */ +static char sa ; +static short sb ; +/* { dg-final { scan-assembler ".static_data.*_sa:.*.space\[\t \]1" } } */ +/* { dg-final { scan-assembler ".static_data.*_sb:.*.space\[\t \]2" } } */ + +/* These should go into _bssN */ +static long long sd; +static float se ; +static double sf ; +static long double sg; +static long long sal_256 __attribute__((aligned (2048))); +/* { dg-final { scan-assembler ".zerofill __DATA,__bss3,_sd,8,3" } } */ +/* { dg-final { scan-assembler ".zerofill __DATA,__bss2,_se,4,2" } } */ +/* { dg-final { scan-assembler ".zerofill __DATA,__bss3,_sf,8,3" } } */ +/* { dg-final { scan-assembler ".zerofill __DATA,__bss4,_sg,16,4" } } */ +/* { dg-final { scan-assembler ".zerofill __DATA,__bss11,_sal_256,8,11" } } */ + +long long foo (int x) +{ + e_s *s; + a += x + sa; + b += a + sb; + d += b + sd; + e += d + se; + f += e + sf; + g += f + sg; + + s = &ea; + s = &sea; + + b += al_256; + b += sal_256; + + return (long long) sd + b; +} |