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authorWANG Xuerui <git@xen0n.name>2022-07-26 23:57:21 +0800
committerHuacai Chen <chenhuacai@loongson.cn>2022-07-29 18:22:32 +0800
commit1fdb9a92495a6b6996530d27781892796e22f08b (patch)
tree05a8a33f18dd9b21e06402162d5542c3406803d6 /arch
parentd1bc75d7595b237f78b594509ea7cc159f98cae9 (diff)
LoongArch: Simplify "BGT foo, zero" with BGTZ
Support for the syntactic sugar is present in upstream binutils port from the beginning. Use it for shorter lines and better consistency. Generated code should be identical. Signed-off-by: WANG Xuerui <git@xen0n.name> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'arch')
-rw-r--r--arch/loongarch/lib/clear_user.S2
-rw-r--r--arch/loongarch/lib/copy_user.S2
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/loongarch/lib/clear_user.S b/arch/loongarch/lib/clear_user.S
index 25d9be5fbb19..16ba2b8dd68a 100644
--- a/arch/loongarch/lib/clear_user.S
+++ b/arch/loongarch/lib/clear_user.S
@@ -32,7 +32,7 @@ SYM_FUNC_START(__clear_user)
1: st.b zero, a0, 0
addi.d a0, a0, 1
addi.d a1, a1, -1
- bgt a1, zero, 1b
+ bgtz a1, 1b
2: move a0, a1
jr ra
diff --git a/arch/loongarch/lib/copy_user.S b/arch/loongarch/lib/copy_user.S
index 9ae507f851b5..97d20327a69e 100644
--- a/arch/loongarch/lib/copy_user.S
+++ b/arch/loongarch/lib/copy_user.S
@@ -35,7 +35,7 @@ SYM_FUNC_START(__copy_user)
addi.d a0, a0, 1
addi.d a1, a1, 1
addi.d a2, a2, -1
- bgt a2, zero, 1b
+ bgtz a2, 1b
3: move a0, a2
jr ra

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