diff mbox series

[committed,20/22] testsuite: arm: tighten up mode-specific ISA tests

Message ID 20231113142658.69039-21-rearnsha@arm.com
State New
Headers show
Series arm: testsuite: clean up some architecture-specific tests | expand

Commit Message

Richard Earnshaw Nov. 13, 2023, 2:26 p.m. UTC 
Some of the standard Arm architecture tests require the test to use a
specific instruction set (arm or thumb).  But although the framework
was checking that the flag was accepted, it wasn't checking that the
flag wasn't somehow being override (eg by run-specific options).  We
can improve these tests easily by checking whether or not __thumb-_ is
defined.

gcc/testsuite:

	* lib/target-supports.exp (check_effective_target_arm_arch_FUNC_ok):
	For instruction-set specific tests, check that __thumb__ is, or
	isn't defined as appropriate.
---
 gcc/testsuite/lib/target-supports.exp | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)
diff mbox series

Patch

diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index 316e34a34be..3d504d26164 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -5403,25 +5403,25 @@  proc check_effective_target_arm_fp16_hw { } {
 foreach { armfunc armflag armdefs } {
 	v4 "-march=armv4 -marm" __ARM_ARCH_4__
 	v4t "-march=armv4t -mfloat-abi=softfp" __ARM_ARCH_4T__
-	v4t_arm "-march=armv4t -marm" __ARM_ARCH_4T__
-	v4t_thumb "-march=armv4t -mthumb -mfloat-abi=softfp" __ARM_ARCH_4T__
+	v4t_arm "-march=armv4t -marm" "__ARM_ARCH_4T__ && !__thumb__"
+	v4t_thumb "-march=armv4t -mthumb -mfloat-abi=softfp" "__ARM_ARCH_4T__ && __thumb__"
 	v5t "-march=armv5t -mfloat-abi=softfp" __ARM_ARCH_5T__
-	v5t_arm "-march=armv5t -marm" __ARM_ARCH_5T__
-	v5t_thumb "-march=armv5t -mthumb -mfloat-abi=softfp" __ARM_ARCH_5T__
+	v5t_arm "-march=armv5t -marm" "__ARM_ARCH_5T__ && !__thumb__"
+	v5t_thumb "-march=armv5t -mthumb -mfloat-abi=softfp" "__ARM_ARCH_5T__ && __thumb__"
 	v5te "-march=armv5te+fp -mfloat-abi=softfp" __ARM_ARCH_5TE__
-	v5te_arm "-march=armv5te+fp -marm" __ARM_ARCH_5TE__
-	v5te_thumb "-march=armv5te+fp -mthumb -mfloat-abi=softfp" __ARM_ARCH_5TE__
-	xscale_arm "-mcpu=xscale -mfloat-abi=soft -marm" __XSCALE__
+	v5te_arm "-march=armv5te+fp -marm" "__ARM_ARCH_5TE__ && !__thumb__"
+	v5te_thumb "-march=armv5te+fp -mthumb -mfloat-abi=softfp" "__ARM_ARCH_5TE__ && __thumb__"
+	xscale_arm "-mcpu=xscale -mfloat-abi=soft -marm" "__XSCALE__ && !__thumb__"
 	v6 "-march=armv6+fp -mfloat-abi=softfp" __ARM_ARCH_6__
-	v6_arm "-march=armv6+fp -marm" __ARM_ARCH_6__
-	v6_thumb "-march=armv6+fp -mthumb -mfloat-abi=softfp" __ARM_ARCH_6__
+	v6_arm "-march=armv6+fp -marm" "__ARM_ARCH_6__ && !__thumb__"
+	v6_thumb "-march=armv6+fp -mthumb -mfloat-abi=softfp" "__ARM_ARCH_6__ && __thumb__"
 	v6k "-march=armv6k+fp -mfloat-abi=softfp" __ARM_ARCH_6K__
-	v6k_arm "-march=armv6k+fp -marm" __ARM_ARCH_6K__
-	v6k_thumb "-march=armv6k+fp -mthumb -mfloat-abi=softfp" __ARM_ARCH_6K__
+	v6k_arm "-march=armv6k+fp -marm" "__ARM_ARCH_6K__ && !__thumb__"
+	v6k_thumb "-march=armv6k+fp -mthumb -mfloat-abi=softfp" "__ARM_ARCH_6K__ && __thumb__"
 	v6t2 "-march=armv6t2+fp" __ARM_ARCH_6T2__
 	v6z "-march=armv6z+fp -mfloat-abi=softfp" __ARM_ARCH_6Z__
-	v6z_arm "-march=armv6z+fp -marm" __ARM_ARCH_6Z__
-	v6z_thumb "-march=armv6z+fp -mthumb -mfloat-abi=softfp" __ARM_ARCH_6Z__
+	v6z_arm "-march=armv6z+fp -marm" "__ARM_ARCH_6Z__ && !__thumb__"
+	v6z_thumb "-march=armv6z+fp -mthumb -mfloat-abi=softfp" "__ARM_ARCH_6Z__ && __thumb__"
 	v6m "-march=armv6-m -mthumb -mfloat-abi=soft" __ARM_ARCH_6M__
 	v7a "-march=armv7-a+fp" __ARM_ARCH_7A__
 	v7r "-march=armv7-r+fp" __ARM_ARCH_7R__