diff options
| author | Renlin Li <renlin.li@arm.com> | 2015-06-24 13:36:53 +0000 |
|---|---|---|
| committer | Renlin Li <renlin@gcc.gnu.org> | 2015-06-24 13:36:53 +0000 |
| commit | b6aada16ddfa4398e6d67711f856edf84c817300 (patch) | |
| tree | 748586f49cea5707b95e41db24e681df197893a3 | |
| parent | a2055cc9e51d9da98360d02b3a1e9880a0a444f3 (diff) | |
| download | gcc-b6aada16ddfa4398e6d67711f856edf84c817300.tar.gz | |
[PATCH][AARCH64]Add ACLE predefined marcos: __ARM_ALIGN_MAX_PWR and
__ARM_ALIGN_MAX_STACK_PWR
gcc/
2015-06-24 Renlin Li <renlin.li@arm.com>
* config/aarch64/aarch64.h(TARGET_CPU_CPP_BUILTINS): Add
__ARM_ALIGN_MAX_PWR, __ARM_ALIGN_MAX_STACK_PWR.
gcc/testsuite/
2015-06-24 Renlin Li <renlin.li@arm.com>
* gcc.target/aarch64/arm_align_max_pwr.c: New.
* gcc.target/aarch64/arm_align_max_stack_pwr.c: New.
From-SVN: r224898
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/aarch64/aarch64.h | 4 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/aarch64/arm_align_max_pwr.c | 15 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/aarch64/arm_align_max_stack_pwr.c | 15 |
5 files changed, 44 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b4694b14da0..6c4a2678878 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2015-06-24 Renlin Li <renlin.li@arm.com> + + * config/aarch64/aarch64.h(TARGET_CPU_CPP_BUILTINS): Add + __ARM_ALIGN_MAX_PWR, __ARM_ALIGN_MAX_STACK_PWR. + 2015-06-24 Richard Biener <rguenther@suse.de> * genmatch.c (enum tree_code): Add VIEW_CONVERT[012]. diff --git a/gcc/config/aarch64/aarch64.h b/gcc/config/aarch64/aarch64.h index a22c6e40b5e..8b2d2ca6ff7 100644 --- a/gcc/config/aarch64/aarch64.h +++ b/gcc/config/aarch64/aarch64.h @@ -29,6 +29,10 @@ builtin_define ("__aarch64__"); \ builtin_define ("__ARM_64BIT_STATE"); \ builtin_define_with_int_value \ + ("__ARM_ALIGN_MAX_PWR", 28); \ + builtin_define_with_int_value \ + ("__ARM_ALIGN_MAX_STACK_PWR", 16); \ + builtin_define_with_int_value \ ("__ARM_ARCH", aarch64_architecture_version); \ cpp_define_formatted \ (parse_in, "__ARM_ARCH_%dA", aarch64_architecture_version); \ diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 7040593fbed..4de42859817 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2015-06-24 Renlin Li <renlin.li@arm.com> + + * gcc.target/aarch64/arm_align_max_pwr.c: New. + * gcc.target/aarch64/arm_align_max_stack_pwr.c: New. + 2015-06-24 Patrick Palka <ppalka@gcc.gnu.org> Revert: diff --git a/gcc/testsuite/gcc.target/aarch64/arm_align_max_pwr.c b/gcc/testsuite/gcc.target/aarch64/arm_align_max_pwr.c new file mode 100644 index 00000000000..bbb4c6f9d04 --- /dev/null +++ b/gcc/testsuite/gcc.target/aarch64/arm_align_max_pwr.c @@ -0,0 +1,15 @@ +/* { dg-do run } */ + +#include <stdio.h> +#include <assert.h> + +#define align (1ul << __ARM_ALIGN_MAX_PWR) +static int x __attribute__ ((aligned (align))); + +int +main () +{ + assert ((((unsigned long)&x) & (align - 1)) == 0); + + return 0; +} diff --git a/gcc/testsuite/gcc.target/aarch64/arm_align_max_stack_pwr.c b/gcc/testsuite/gcc.target/aarch64/arm_align_max_stack_pwr.c new file mode 100644 index 00000000000..7a6355b054e --- /dev/null +++ b/gcc/testsuite/gcc.target/aarch64/arm_align_max_stack_pwr.c @@ -0,0 +1,15 @@ +/* { dg-do run } */ + +#include <stdio.h> +#include <assert.h> + +#define align (1ul << __ARM_ALIGN_MAX_STACK_PWR) + +int +main () +{ + int x __attribute__ ((aligned (align))); + + assert ((((unsigned long)&x) & (align - 1)) == 0); + return 0; +} |