[gcc r11-4713] testsuite: fix arm/pure-code/no-literal-pool-* tests

[gcc r11-4713] testsuite: fix arm/pure-code/no-literal-pool-* tests

[Christophe Lyon]

https://gcc.gnu.org/g:14ddf41acb96f28815b9fffe9a408be255e1ca2c

commit r11-4713-g14ddf41acb96f28815b9fffe9a408be255e1ca2c
Author: Christophe Lyon <christophe.lyon@linaro.org>
Date:   Wed Nov 4 09:33:42 2020 +0000

    testsuite: fix arm/pure-code/no-literal-pool-* tests
    
    Add -mfloat-abi=soft and skip the tests if -mfloat-abi=hard is
    supplied.
    
    This avoids failures when testing with overridden flags such as
    mthumb/-mcpu=cortex-m4/-mfloat-abi=hard
    
    2020-11-04  Christophe Lyon  <christophe.lyon@linaro.org>
    
            gcc/testsuite/
            * gcc.target/arm/pure-code/no-literal-pool-m0.c: Add dg-skip-if
            and -mfloat-abi=soft option.
            * gcc.target/arm/pure-code/no-literal-pool-m23.c: Likewise.

Diff:
---
 gcc/testsuite/gcc.target/arm/pure-code/no-literal-pool-m0.c  | 3 ++-
 gcc/testsuite/gcc.target/arm/pure-code/no-literal-pool-m23.c | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/gcc/testsuite/gcc.target/arm/pure-code/no-literal-pool-m0.c b/gcc/testsuite/gcc.target/arm/pure-code/no-literal-pool-m0.c
index 787a61a125d..bd6f4af183b 100644
--- a/gcc/testsuite/gcc.target/arm/pure-code/no-literal-pool-m0.c
+++ b/gcc/testsuite/gcc.target/arm/pure-code/no-literal-pool-m0.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
-/* { dg-options "-mpure-code -mcpu=cortex-m0 -march=armv6s-m -mthumb" } */
+/* { dg-skip-if "skip override" { *-*-* } { "-mfloat-abi=hard" } { "" } } */
+/* { dg-options "-mpure-code -mcpu=cortex-m0 -march=armv6s-m -mthumb -mfloat-abi=soft" } */
 /* { dg-final { check-function-bodies "**" "" } } */
 
 /* Does not use thumb1_gen_const_int.
diff --git a/gcc/testsuite/gcc.target/arm/pure-code/no-literal-pool-m23.c b/gcc/testsuite/gcc.target/arm/pure-code/no-literal-pool-m23.c
index 67d63d26bb1..95370126ce8 100644
--- a/gcc/testsuite/gcc.target/arm/pure-code/no-literal-pool-m23.c
+++ b/gcc/testsuite/gcc.target/arm/pure-code/no-literal-pool-m23.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
-/* { dg-options "-mpure-code -mcpu=cortex-m23 -march=armv8-m.base -mthumb" } */
+/* { dg-skip-if "skip override" { *-*-* } { "-mfloat-abi=hard" } { "" } } */
+/* { dg-options "-mpure-code -mcpu=cortex-m23 -march=armv8-m.base -mthumb -mfloat-abi=soft" } */
 /* { dg-final { check-function-bodies "**" "" } } */
 
 /*