teak-llvm/clang/test/Sema/align-x86-64.c
Rafael Espindola 71eccb39b8 Fix alignof computation of large arrays on x86_64.
We were exposing the extra alignment given to large arrays. The new behavior
matches gcc, which is a good thing since this is a gcc extension.

Thanks to Joerg Sonnenberger for noticing it.

While at it, centralize the method description in the .h file.

llvm-svn: 187999
2013-08-08 19:53:46 +00:00

17 lines
502 B
C

// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fsyntax-only -verify %s
// expected-no-diagnostics
// PR5637
typedef __attribute__((aligned(16))) struct {
unsigned long long w[3];
} UINT192;
UINT192 ten2mk192M[] = {
{{0xcddd6e04c0592104ULL, 0x0fcf80dc33721d53ULL, 0xa7c5ac471b478423ULL}},
{{0xcddd6e04c0592104ULL, 0x0fcf80dc33721d53ULL, 0xa7c5ac471b478423ULL}},
{{0xcddd6e04c0592104ULL, 0x0fcf80dc33721d53ULL, 0xa7c5ac471b478423ULL}}
};
short chk1[sizeof(ten2mk192M) == 80 ? 1 : -1];