From bee4f683a16c282ecce10b62ee2b23388b68a1e3 Mon Sep 17 00:00:00 2001
From: Huang Yang <huangyang@loongson.cn>
Date: Tue, 15 Oct 2024 01:09:30 +0000
Subject: [PATCH] modify atlas build error on loongarch64

---
 CONFIG/src/backend/archinfo_linux.c        | 4 ++--
 CONFIG/src/backend/probe_gas_loongarch64.S | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/CONFIG/src/backend/archinfo_linux.c b/CONFIG/src/backend/archinfo_linux.c
index c426fe3..4113b2c 100644
--- a/CONFIG/src/backend/archinfo_linux.c
+++ b/CONFIG/src/backend/archinfo_linux.c
@@ -340,8 +340,8 @@ enum MACHTYPE ProbeArch()
          free(res);
       }
       break;
-   case LOONGARCH64:
-      res = atlsys_1L(NULL, "fgrep 'ISA' /proc/cpuinfo", 0, 0);
+   case AFLOONGARCH64:
+      res = atlsys_1L(NULL, "grep -F ISA /proc/cpuinfo", 0, 0);
       if (res)
       {
          if (strstr(res, "loongarch")) mach = LOONGARCH64;
diff --git a/CONFIG/src/backend/probe_gas_loongarch64.S b/CONFIG/src/backend/probe_gas_loongarch64.S
index 6c55103..bd204e4 100644
--- a/CONFIG/src/backend/probe_gas_loongarch64.S
+++ b/CONFIG/src/backend/probe_gas_loongarch64.S
@@ -9,7 +9,7 @@
 .globl  ATL_asmdecor(asm_probe)
 .type   ATL_asmdecor(asm_probe), %function
 ATL_asmdecor(asm_probe):
-        slli.w   a5,a0,0x1
-        add.w    a0,a0,a5
+        slli.w   $t0,$a0,0x1
+        add.w    $a0,$a0,$t0
         ret
 .size ATL_asmdecor(asm_probe),.-ATL_asmdecor(asm_probe)
-- 
2.41.1