LoongArch's tp register points to the start of the TLS block,
so not need a 0x8000 offset.
gcc/ChangeLog:
* config/loongarch/loongarch.cc (loongarch_output_dwarf_dtprel):
Remove 0x8000.
gcc/testsuite/ChangeLog:
* gcc.target/loongarch/dtprel.c: New test.
---
gcc/config/loongarch/loongarch.cc | 1 -
gcc/testsuite/gcc.target/loongarch/dtprel.c | 11 +++++++++++
2 files changed, 11 insertions(+), 1 deletion(-)
create mode 100644 gcc/testsuite/gcc.target/loongarch/dtprel.c
diff --git a/gcc/config/loongarch/loongarch.cc
b/gcc/config/loongarch/loongarch.cc
index 998cfb9a26a..db5e8161f2f 100644
--- a/gcc/config/loongarch/loongarch.cc
+++ b/gcc/config/loongarch/loongarch.cc
@@ -7173,7 +7173,6 @@ loongarch_output_dwarf_dtprel (FILE *file, int size, rtx
x)
gcc_unreachable ();
}
output_addr_const (file, x);
- fputs ("+0x8000", file);
}
/* Implement ASM_OUTPUT_ASCII. */
diff --git a/gcc/testsuite/gcc.target/loongarch/dtprel.c
b/gcc/testsuite/gcc.target/loongarch/dtprel.c
new file mode 100644
index 00000000000..d9c5479a19f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/loongarch/dtprel.c
@@ -0,0 +1,11 @@
+/* { dg-do compile } */
+/* { dg-options "-g" } */
+/* { dg-final { scan-assembler-not "0x8000" } } */
+/* { dg-final { scan-assembler ".dtpreld?word.*a\\s+.byte" } } */
+
+__thread int a;
+void
+f(void)
+{
+ a += 1;
+}
--
2.34.1
