diff options
Diffstat (limited to 'ArmPkg/Library/CompilerIntrinsicsLib/Arm/clzsi2.S')
| -rw-r--r-- | ArmPkg/Library/CompilerIntrinsicsLib/Arm/clzsi2.S | 82 |
1 files changed, 41 insertions, 41 deletions
diff --git a/ArmPkg/Library/CompilerIntrinsicsLib/Arm/clzsi2.S b/ArmPkg/Library/CompilerIntrinsicsLib/Arm/clzsi2.S index ed01174bd2..11ea95cef4 100644 --- a/ArmPkg/Library/CompilerIntrinsicsLib/Arm/clzsi2.S +++ b/ArmPkg/Library/CompilerIntrinsicsLib/Arm/clzsi2.S @@ -12,46 +12,46 @@ # #------------------------------------------------------------------------------ -\s\s.text -\s\s.align 2 -\s\sGCC_ASM_EXPORT(__clzsi2) + .text + .align 2 + GCC_ASM_EXPORT(__clzsi2) ASM_PFX(__clzsi2): -\s\s@ frame_needed = 1, uses_anonymous_args = 0 -\s\sstmfd\s\ssp!, {r7, lr} -\s\sadd\s\sr7, sp, #0 -\s\smovs\s\sr3, r0, lsr #16 -\s\smovne\s\sr3, #16 -\s\smoveq\s\sr3, #0 -\s\smovne\s\sr9, #0 -\s\smoveq\s\sr9, #16 -\s\smov\s\sr3, r0, lsr r3 -\s\stst\s\sr3, #65280 -\s\smovne\s\sr0, #8 -\s\smoveq\s\sr0, #0 -\s\smovne\s\slr, #0 -\s\smoveq\s\slr, #8 -\s\smov\s\sr3, r3, lsr r0 -\s\stst\s\sr3, #240 -\s\smovne\s\sr0, #4 -\s\smoveq\s\sr0, #0 -\s\smovne\s\sip, #0 -\s\smoveq\s\sip, #4 -\s\smov\s\sr3, r3, lsr r0 -\s\stst\s\sr3, #12 -\s\smovne\s\sr0, #2 -\s\smoveq\s\sr0, #0 -\s\smovne\s\sr1, #0 -\s\smoveq\s\sr1, #2 -\s\smov\s\sr2, r3, lsr r0 -\s\sadd\s\sr3, lr, r9 -\s\sadd\s\sr0, r3, ip -\s\sadd\s\sr1, r0, r1 -\s\smov\s\sr0, r2, lsr #1 -\s\seor\s\sr0, r0, #1 -\s\sands\s\sr0, r0, #1 -\s\smvnne\s\sr0, #0 -\s\srsb\s\sr3, r2, #2 -\s\sand\s\sr0, r0, r3 -\s\sadd\s\sr0, r1, r0 -\s\sldmfd\s\ssp!, {r7, pc} + @ frame_needed = 1, uses_anonymous_args = 0 + stmfd sp!, {r7, lr} + add r7, sp, #0 + movs r3, r0, lsr #16 + movne r3, #16 + moveq r3, #0 + movne r9, #0 + moveq r9, #16 + mov r3, r0, lsr r3 + tst r3, #65280 + movne r0, #8 + moveq r0, #0 + movne lr, #0 + moveq lr, #8 + mov r3, r3, lsr r0 + tst r3, #240 + movne r0, #4 + moveq r0, #0 + movne ip, #0 + moveq ip, #4 + mov r3, r3, lsr r0 + tst r3, #12 + movne r0, #2 + moveq r0, #0 + movne r1, #0 + moveq r1, #2 + mov r2, r3, lsr r0 + add r3, lr, r9 + add r0, r3, ip + add r1, r0, r1 + mov r0, r2, lsr #1 + eor r0, r0, #1 + ands r0, r0, #1 + mvnne r0, #0 + rsb r3, r2, #2 + and r0, r0, r3 + add r0, r1, r0 + ldmfd sp!, {r7, pc} |