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testsuite: arm: Use effective-target for pure-code/* tests

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Update test cases to use -mcpu=unset/-march=unset feature introduced in
r15-3606-g7d6c6a0d15c.

gcc/testsuite/ChangeLog:

	* gcc.target/arm/pure-code/no-literal-pool-m0.c: Use
	effective-target arm_cpu_cortex-m0.
	* gcc.target/arm/pure-code/no-literal-pool-m23.c: Use
	effective-target arm_cpu_cortex-m23.
	* gcc.target/arm/pure-code/pr94538-1.c: Likewise.
	* gcc.target/arm/pure-code/pr109800.c: Use effective-target
	arm_arch_v7em_hard.
	* lib/target-supports.exp: Define effective-target
	arm_cpu_cortex_m0, arm_cpu_cortex_m23 and arm_arch_v7em_hard.

Signed-off-by: Torbjörn SVENSSON <torbjorn.svensson@foss.st.com>
This commit is contained in:
Torbjörn SVENSSON 2024-10-13 14:42:53 +02:00
parent 0380051bba
commit 703839b8bd
5 changed files with 16 additions and 8 deletions
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5
gcc/testsuite/gcc.target/arm/pure-code/no-literal-pool-m0.c
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@ -1,6 +1,7 @@
/* { dg-do compile } */
/* { dg-skip-if "skip override" { *-*-* } { "-mfloat-abi=hard" } { "" } } */
/* { dg-options "-mpure-code -mcpu=cortex-m0 -march=armv6s-m -mthumb -mfloat-abi=soft" } */
/* { dg-require-effective-target arm_cpu_cortex_m0_ok } */
/* { dg-options "-mpure-code" } */
/* { dg-add-options arm_cpu_cortex_m0 }*/
/* Does not use thumb1_gen_const_int. */
int

5
gcc/testsuite/gcc.target/arm/pure-code/no-literal-pool-m23.c
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@ -1,6 +1,7 @@
/* { dg-do compile } */
/* { dg-skip-if "skip override" { *-*-* } { "-mfloat-abi=hard" } { "" } } */
/* { dg-options "-mpure-code -mcpu=cortex-m23 -march=armv8-m.base -mthumb -mfloat-abi=soft" } */
/* { dg-require-effective-target arm_cpu_cortex_m23_ok } */
/* { dg-options "-mpure-code" } */
/* { dg-add-options arm_cpu_cortex_m23 } */
/* { dg-final { check-function-bodies "**" "" } } */
/*

6
gcc/testsuite/gcc.target/arm/pure-code/pr109800.c
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@ -1,4 +1,6 @@
/* { dg-do compile } */
/* { dg-require-effective-target arm_hard_ok } */
/* { dg-options "-O2 -march=armv7-m -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mbig-endian -mpure-code" } */
/* { dg-require-effective-target arm_arch_v7em_hard_ok } */
/* { dg-options "-O2 -mbig-endian -mpure-code" } */
/* { dg-add-options arm_arch_v7em_hard }*/
double f() { return 5.0; }

5
gcc/testsuite/gcc.target/arm/pure-code/pr94538-1.c
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@ -1,6 +1,7 @@
/* { dg-do compile } */
/* { dg-skip-if "skip override" { *-*-* } { "-mfloat-abi=hard" } { "" } } */
/* { dg-options "-mpure-code -mcpu=cortex-m23 -march=armv8-m.base -mthumb -mfloat-abi=soft" } */
/* { dg-require-effective-target arm_cpu_cortex_m23_ok } */
/* { dg-options "-mpure-code" } */
/* { dg-add-options arm_cpu_cortex_m23 } */
typedef int __attribute__ ((__vector_size__ (16))) V;

3
gcc/testsuite/lib/target-supports.exp
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@ -5781,6 +5781,7 @@ foreach { armfunc armflag armdefs } {
v7r "-march=armv7-r+fp" __ARM_ARCH_7R__
v7m "-march=armv7-m -mthumb -mfloat-abi=soft" __ARM_ARCH_7M__
v7em "-march=armv7e-m+fp -mthumb" __ARM_ARCH_7EM__
v7em_hard "-march=armv7e-m+fp -mfpu=auto -mfloat-abi=hard -mthumb" __ARM_ARCH_7EM__
v7ve "-march=armv7ve+fp -marm"
"__ARM_ARCH_7A__ && __ARM_FEATURE_IDIV"
v7ve_neon "-march=armv7ve+simd -mfpu=auto -mfloat-abi=softfp"
@ -5849,6 +5850,8 @@ foreach { armfunc armflag armdefs } {
foreach { armfunc armflag armdefs } {
xscale_arm "-mcpu=xscale -mfloat-abi=soft -marm" "__XSCALE__ && !__thumb__"
cortex_a57 "-mcpu=cortex-a57" __ARM_ARCH_8A__
cortex_m0 "-mcpu=cortex-m0 -mfloat-abi=soft -mthumb" "__ARM_ARCH_6M__ && __thumb__"
cortex_m23 "-mcpu=cortex-m23 -mfloat-abi=soft -mthumb" "__ARM_ARCH_8M_BASE__ && __thumb__"
} {
eval [string map [list FUNC $armfunc FLAG $armflag DEFS $armdefs ] {
proc check_effective_target_arm_cpu_FUNC_ok { } {