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author | Jing Yu <jingyu@google.com> | 2010-07-22 14:03:48 -0700 |
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committer | Jing Yu <jingyu@google.com> | 2010-07-22 14:03:48 -0700 |
commit | b094d6c4bf572654a031ecc4afe675154c886dc5 (patch) | |
tree | 89394c56b05e13a5413ee60237d65b0214fd98e2 /gcc-4.4.3/gcc/testsuite/gcc.target/i386/align-main-2.c | |
parent | dc34721ac3bf7e3c406fba8cfe9d139393345ec5 (diff) | |
download | toolchain_gcc-b094d6c4bf572654a031ecc4afe675154c886dc5.tar.gz toolchain_gcc-b094d6c4bf572654a031ecc4afe675154c886dc5.tar.bz2 toolchain_gcc-b094d6c4bf572654a031ecc4afe675154c886dc5.zip |
commit gcc-4.4.3 which is used to build gcc-4.4.3 Android toolchain in master.
The source is based on fsf gcc-4.4.3 and contains local patches which
are recorded in gcc-4.4.3/README.google.
Change-Id: Id8c6d6927df274ae9749196a1cc24dbd9abc9887
Diffstat (limited to 'gcc-4.4.3/gcc/testsuite/gcc.target/i386/align-main-2.c')
-rw-r--r-- | gcc-4.4.3/gcc/testsuite/gcc.target/i386/align-main-2.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc-4.4.3/gcc/testsuite/gcc.target/i386/align-main-2.c b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/align-main-2.c new file mode 100644 index 000000000..df45f0e51 --- /dev/null +++ b/gcc-4.4.3/gcc/testsuite/gcc.target/i386/align-main-2.c @@ -0,0 +1,25 @@ +/* Test for stack alignment when PREFERRED_STACK_BOUNDARY > alignment + of local variable. */ +/* { dg-do compile } */ +/* { dg-options "-O2 -mpreferred-stack-boundary=6 -mincoming-stack-boundary=6" } */ +/* { dg-final { scan-assembler "and\[lq\]?\[\\t \]*\\$-64,\[\\t \]*%\[re\]?sp" } } */ +/* { dg-final { scan-assembler-not "and\[lq\]?\[\\t \]*\\$-128,\[\\t \]*%\[re\]?sp" } } */ + +#include <stddef.h> + +#define ALIGNMENT 32 +typedef int aligned __attribute__((aligned(ALIGNMENT))); +extern void abort(void); + +void check(void * a) +{ + if (((ptrdiff_t)a & (ALIGNMENT-1)) != 0) + abort(); +} + +int main() +{ + aligned a = 1; + check(&a); + return 0; +} |