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arm: testsuite: improve compatibility of pragma_arch_switch_2.c

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This test was explicitly setting the architecture on the command-line and
in the body of the test.  In both cases this causes problems with the auto
FPU setting.  Fix by using the testsuite infrastructure correctly and by
adding +fp to the pragma.

gcc/testsuite:

	* gcc.target/arm/pragma_arch_switch_2.c: Use testsuite infrastructure
	to set the architecture flags.  Add +fp to the pragma that changes the
	architecture.
This commit is contained in:
Richard Earnshaw 2023-11-03 18:30:42 +00:00
parent 40e25ea5b0
commit ea36e391e8
1 changed files with 3 additions and 2 deletions
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5
gcc/testsuite/gcc.target/arm/pragma_arch_switch_2.c
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@ -3,9 +3,10 @@
/* { dg-do assemble } */
/* { dg-require-effective-target arm_arm_ok } */
/* { dg-require-effective-target arm_arch_v5te_arm_ok } */
/* { dg-additional-options "-Wall -O2 -march=armv5te -std=gnu99 -marm" } */
/* { dg-additional-options "-Wall -O2 -std=gnu99" } */
/* { dg-add-options arm_arch_v5te_arm } */
#pragma GCC target ("arch=armv6")
#pragma GCC target ("arch=armv6+fp")
int test_assembly (int hi, int lo)
{
int res;