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zig.h: avoid binary literals

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gcc -pedantic complains about these
This commit is contained in:
Andrew Kelley 2022-11-22 22:33:16 -07:00
parent 5453ec86eb
commit 0b28133ec2
1 changed files with 2 additions and 4 deletions
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6
lib/zig.h
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@ -846,10 +846,8 @@ static inline zig_u8 zig_bit_reverse_u8(zig_u8 val, zig_u8 bits) {
full_res = __builtin_bitreverse8(val);
#else
static zig_u8 const lut[0x10] = {
0b0000, 0b1000, 0b0100, 0b1100,
0b0010, 0b1010, 0b0110, 0b1110,
0b0001, 0b1001, 0b0101, 0b1101,
0b0011, 0b1011, 0b0111, 0b1111,
0x0, 0x8, 0x4, 0xc, 0x2, 0xa, 0x6, 0xe,
0x1, 0x9, 0x5, 0xd, 0x3, 0xb, 0x7, 0xf
};
full_res = lut[val >> 0 & 0xF] << 4 | lut[val >> 4 & 0xF] << 0;
#endif