[gcc r15-1764] LoongArch: Fix explicit-relocs-{extreme-, }tls-desc.c tests.

[LuluCheng via Gcc-cvs]

https://gcc.gnu.org/g:20909c97211f25fb29edcd12cb148309c919bf81

commit r15-1764-g20909c97211f25fb29edcd12cb148309c919bf81
Author: Lulu Cheng <chengl...@loongson.cn>
Date:   Fri Jun 28 15:04:26 2024 +0800

    LoongArch: Fix explicit-relocs-{extreme-,}tls-desc.c tests.
    
    After r15-1579, ADD and LD/ST pairs will be merged into LDX/STX.
    Cause these two tests to fail. To guarantee that these two tests pass,
    add the compilation option '-fno-late-combine-instructions'.
    
    gcc/testsuite/ChangeLog:
    
            * gcc.target/loongarch/explicit-relocs-extreme-tls-desc.c:
            Add compilation options '-fno-late-combine-instructions'.
            * gcc.target/loongarch/explicit-relocs-tls-desc.c: Likewise.

Diff:
---
 gcc/testsuite/gcc.target/loongarch/explicit-relocs-extreme-tls-desc.c | 2 +-
 gcc/testsuite/gcc.target/loongarch/explicit-relocs-tls-desc.c         | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git 
a/gcc/testsuite/gcc.target/loongarch/explicit-relocs-extreme-tls-desc.c 
b/gcc/testsuite/gcc.target/loongarch/explicit-relocs-extreme-tls-desc.c
index 3797556e1e6..e9eb0d6f703 100644
--- a/gcc/testsuite/gcc.target/loongarch/explicit-relocs-extreme-tls-desc.c
+++ b/gcc/testsuite/gcc.target/loongarch/explicit-relocs-extreme-tls-desc.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -fPIC -mexplicit-relocs -mtls-dialect=desc 
-mcmodel=extreme" } */
+/* { dg-options "-O2 -fPIC -mexplicit-relocs -mtls-dialect=desc 
-mcmodel=extreme -fno-late-combine-instructions" } */
 
 __thread int a __attribute__((visibility("hidden")));
 extern __thread int b __attribute__((visibility("default")));
diff --git a/gcc/testsuite/gcc.target/loongarch/explicit-relocs-tls-desc.c 
b/gcc/testsuite/gcc.target/loongarch/explicit-relocs-tls-desc.c
index f6690309156..fed478458a3 100644
--- a/gcc/testsuite/gcc.target/loongarch/explicit-relocs-tls-desc.c
+++ b/gcc/testsuite/gcc.target/loongarch/explicit-relocs-tls-desc.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -fPIC -mexplicit-relocs -mtls-dialect=desc" } */
+/* { dg-options "-O2 -fPIC -mexplicit-relocs -mtls-dialect=desc 
-fno-late-combine-instructions" } */
 
 __thread int a __attribute__((visibility("hidden")));
 extern __thread int b __attribute__((visibility("default")));