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fix __ctzdi2 for values with non-zero low 32 bits (fixes #765) (#766)

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Doug Rabson 2022-04-04 21:45:01 +01:00 committed by GitHub
parent 3d45276423
commit 1896b1491b
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1 changed files with 1 additions and 1 deletions
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src/rp2_common/pico_bit_ops/bit_ops_aeabi.S
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@ -85,7 +85,7 @@ wrapper_func __ctzdi2
ldr r3, =aeabi_bits_funcs ldr r3, =aeabi_bits_funcs
ldr r3, [r3, #CTZ32] ldr r3, [r3, #CTZ32]
cmp r0, #0 cmp r0, #0
bne 1f beq 1f
bx r3 bx r3
1: 1:
push {lr} push {lr}