From 3743a2ccd82fd8fbcd3a727faba92470ec35e031 Mon Sep 17 00:00:00 2001 From: Renlin Li Date: Thu, 3 Sep 2015 17:16:33 +0000 Subject: [PATCH] [PATCH][AARCH64]Make arm_align_max_stack_pwr.c and arm_align_max_pwr.c compile testcase, instead of execution. gcc/testsuite/ 2015-09-03 Renlin Li * gcc.target/aarch64/arm_align_max_pwr.c: Make it a compile test case, check the assembly. * gcc.target/aarch64/arm_align_max_stack_pwr.c: Likewise. From-SVN: r227459 --- gcc/testsuite/ChangeLog | 6 +++++ .../gcc.target/aarch64/arm_align_max_pwr.c | 22 +++++++++++++------ .../aarch64/arm_align_max_stack_pwr.c | 19 ++++++++++------ 3 files changed, 33 insertions(+), 14 deletions(-) diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 22a0bc56e89..b1deae4270d 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2015-09-03 Renlin Li + + * gcc.target/aarch64/arm_align_max_pwr.c: Make it a compile test case, + check the assembly. + * gcc.target/aarch64/arm_align_max_stack_pwr.c: Likewise. + 2015-09-03 Martin Sebor PR c/66516 diff --git a/gcc/testsuite/gcc.target/aarch64/arm_align_max_pwr.c b/gcc/testsuite/gcc.target/aarch64/arm_align_max_pwr.c index bbb4c6f9d04..ffa4d229922 100644 --- a/gcc/testsuite/gcc.target/aarch64/arm_align_max_pwr.c +++ b/gcc/testsuite/gcc.target/aarch64/arm_align_max_pwr.c @@ -1,15 +1,23 @@ -/* { dg-do run } */ - -#include -#include +/* { dg-do compile } */ +/* { dg-options "-O1" } */ #define align (1ul << __ARM_ALIGN_MAX_PWR) static int x __attribute__ ((aligned (align))); +static int y __attribute__ ((aligned (align))); + +extern void foo (int *x, int *y); +extern int bar (int x, int y); int -main () +dummy () { - assert ((((unsigned long)&x) & (align - 1)) == 0); + int result; - return 0; + foo (&x, &y); + result = bar (x, y); + + return result; } + +/* { dg-final { scan-assembler-times "zero\t4" 2 } } */ +/* { dg-final { scan-assembler "zero\t268435452" } } */ 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 index 7a6355b054e..7f356fe300a 100644 --- a/gcc/testsuite/gcc.target/aarch64/arm_align_max_stack_pwr.c +++ b/gcc/testsuite/gcc.target/aarch64/arm_align_max_stack_pwr.c @@ -1,15 +1,20 @@ -/* { dg-do run } */ - -#include -#include +/* { dg-do compile } */ +/* { dg-options "-O1" } */ #define align (1ul << __ARM_ALIGN_MAX_STACK_PWR) +extern void foo (int *x); +extern int bar (int x); int -main () +dummy () { int x __attribute__ ((aligned (align))); + int result; + + foo (&x); + result = bar (x); - assert ((((unsigned long)&x) & (align - 1)) == 0); - return 0; + return result; } + +/* { dg-final { scan-assembler "and\tx\[0-9\]+, x\[0-9\]+, -65536" } } */ -- 2.30.2