[committed] Use compact form to update stack pointer in libgcc

libgcc/
	* config/v850/lib1funcs.S (__return_r26_r31): Use compact
	add form to adjust stack pointer.
	(__save_r27_r31): Likewise.
	(__save_r29_r31): Likewise.
	(__save_r31): Likewise.
	(__return_r27_r31): Likewise.
	(__return_r28_r31): Likewise.
	(__return_r29_r31): Likewise.
	(__return_r31): Likewise.
	(__return_r2_r31): Likewise.

diff --git a/libgcc/config/v850/lib1funcs.S b/libgcc/config/v850/lib1funcs.S
index 61078181b9ac8b68475e971da8a385dfb0c2bf7c..4ac54ae8f557eb9187086d134c27216ff7ccabed 100644 (file)
--- a/libgcc/config/v850/lib1funcs.S
+++ b/libgcc/config/v850/lib1funcs.S
@@ -1460,7 +1460,7 @@ __return_r26_r31:
 __save_r27_r31:
 #ifdef __EP__
        mov     ep,r1
-       addi    -16,sp,sp
+       add     -16,sp
        mov     sp,ep
        sst.w   r29,0[ep]
        sst.w   r28,4[ep]
@@ -1468,7 +1468,7 @@ __save_r27_r31:
        sst.w   r31,12[ep]
        mov     r1,ep
 #else
-       addi    -16,sp,sp
+       add     -16,sp
        st.w    r29,0[sp]
        st.w    r28,4[sp]
        st.w    r27,8[sp]
@@ -1512,7 +1512,7 @@ __return_r27_r31:
        /* Also allocate space for the argument save area.  */
        /* Called via:  jalr __save_r28_r31,r10.  */
 __save_r28_r31:
-       addi    -12,sp,sp
+       add     -12,sp
        st.w    r29,0[sp]
        st.w    r28,4[sp]
        st.w    r31,8[sp]
@@ -1528,7 +1528,7 @@ __return_r28_r31:
        ld.w    0[sp],r29
        ld.w    4[sp],r28
        ld.w    8[sp],r31
-       addi    12,sp,sp
+       add     12,sp
        jmp     [r31]
        .size   __return_r28_r31,.-__return_r28_r31
 #endif /* L_save_28c */
@@ -1542,7 +1542,7 @@ __return_r28_r31:
        /* Also allocate space for the argument save area.  */
        /* Called via:  jalr __save_r29_r31,r10.  */
 __save_r29_r31:
-       addi    -8,sp,sp
+       add     -8,sp
        st.w    r29,0[sp]
        st.w    r31,4[sp]
        jmp     [r10]
@@ -1556,7 +1556,7 @@ __save_r29_r31:
 __return_r29_r31:
        ld.w    0[sp],r29
        ld.w    4[sp],r31
-       addi    8,sp,sp
+       add     8,sp
        jmp     [r31]
        .size   __return_r29_r31,.-__return_r29_r31
 #endif /* L_save_29c */
@@ -1570,7 +1570,7 @@ __return_r29_r31:
        /* Also allocate space for the argument save area.  */
        /* Called via:  jalr __save_r31,r10.  */
 __save_r31:
-       addi    -4,sp,sp
+       add     -4,sp
        st.w    r31,0[sp]
        jmp     [r10]
        .size   __save_r31,.-__save_r31
@@ -1582,7 +1582,7 @@ __save_r31:
        .type   __return_r31,@function
 __return_r31:
        ld.w    0[sp],r31
-       addi    4,sp,sp
+       add     4,sp
        jmp     [r31]
         .size   __return_r31,.-__return_r31
 #endif /* L_save_31c */
@@ -1820,7 +1820,7 @@ __callt_return_r2_r29:    .short ctoff(.L_return_r2_r29)
 .L_return_r2_r31:
        dispose 0, {r20 - r29, r31}
        ld.w    0[sp], r2
-       addi    4, sp, sp
+       add     4, sp
        jmp     [r31]
 
        /* Place the offsets of the start of these routines into the call table.  */