diff options
author | Kevin Ryde <user42@zip.com.au> | 2001-03-22 22:34:31 +0100 |
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committer | Kevin Ryde <user42@zip.com.au> | 2001-03-22 22:34:31 +0100 |
commit | 0215e457512196c66bbeb20abc0fe978b6bed18b (patch) | |
tree | 4dbc7400065b9fa2bbe08e45f86f734147c60851 /mpn | |
parent | 93db574b4d179d4f346635e02c5aff9929b944a8 (diff) | |
download | gmp-0215e457512196c66bbeb20abc0fe978b6bed18b.tar.gz |
* mpn/arm/*.asm: Use changecom and registers from arm-defs.m4, use L()
for local labels.
Diffstat (limited to 'mpn')
-rw-r--r-- | mpn/arm/add_n.asm | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/mpn/arm/add_n.asm b/mpn/arm/add_n.asm index b832332af..83bed83b6 100644 --- a/mpn/arm/add_n.asm +++ b/mpn/arm/add_n.asm @@ -30,34 +30,29 @@ define(`up',`r1') define(`vp',`r2') define(`n',`r3') -define(`sp',`r13') -define(`lr',`r14') -define(`pc',`r15') - -changecom(@) C need this since # is used for constants ASM_START() PROLOGUE(mpn_add_n) stmfd sp!, { r8, r9, lr } movs n, n, lsr #1 - bcc .Lskip1 + bcc L(skip1) ldr r12, [up], #4 ldr lr, [vp], #4 adds r12, r12, lr str r12, [rp], #4 -.Lskip1: +L(skip1): tst n, #1 - beq .Lskip2 + beq L(skip2) ldmia up!, { r8, r9 } ldmia vp!, { r12, lr } adcs r8, r8, r12 adcs r9, r9, lr stmia rp!, { r8, r9 } -.Lskip2: +L(skip2): bics n, n, #1 - beq .Lreturn + beq L(return) stmfd sp!, { r4, r5, r6, r7 } -.Ladd_n_loop: +L(add_n_loop): ldmia up!, { r4, r5, r6, r7 } ldmia vp!, { r8, r9, r12, lr } adcs r4, r4, r8 @@ -68,9 +63,9 @@ PROLOGUE(mpn_add_n) stmia rp!, { r4, r5, r6, r7 } sub n, n, #2 teq n, #0 - bne .Ladd_n_loop + bne L(add_n_loop) ldmfd sp!, { r4, r5, r6, r7 } -.Lreturn: +L(return): adc r0, n, #0 ldmfd sp!, { r8, r9, pc } EPILOGUE(mpn_add_n) |