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| author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2019-09-24 14:34:52 -0300 |
|---|---|---|
| committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2019-09-24 14:34:52 -0300 |
| commit | 6ef366644f7c3c21cfb17434835edf4ebf970d6d (patch) | |
| tree | d41df5b79bea32675f740a52d39c0b5ec37eb92b /testes/bitwise.lua | |
| parent | 03cde80b58ea7f112f1b7a35c037893093b59f2e (diff) | |
| download | lua-6ef366644f7c3c21cfb17434835edf4ebf970d6d.tar.gz lua-6ef366644f7c3c21cfb17434835edf4ebf970d6d.tar.bz2 lua-6ef366644f7c3c21cfb17434835edf4ebf970d6d.zip | |
Subtraction of small constant integers optimized with OP_ADDI
Diffstat (limited to 'testes/bitwise.lua')
| -rw-r--r-- | testes/bitwise.lua | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/testes/bitwise.lua b/testes/bitwise.lua index af542e7f..59781f5d 100644 --- a/testes/bitwise.lua +++ b/testes/bitwise.lua | |||
| @@ -60,9 +60,9 @@ assert("1234.0" << "5.0" == 1234 * 32) | |||
| 60 | assert("0xffff.0" ~ "0xAAAA" == 0x5555) | 60 | assert("0xffff.0" ~ "0xAAAA" == 0x5555) |
| 61 | assert(~"0x0.000p4" == -1) | 61 | assert(~"0x0.000p4" == -1) |
| 62 | 62 | ||
| 63 | assert("7" .. 3 << 1 == 146) | 63 | assert(("7" .. 3) << 1 == 146) |
| 64 | assert(10 >> 1 .. "9" == 0) | 64 | assert(0xffffffff >> (1 .. "9") == 0x1fff) |
| 65 | assert(10 | 1 .. "9" == 27) | 65 | assert(10 | (1 .. "9") == 27) |
| 66 | 66 | ||
| 67 | do | 67 | do |
| 68 | local st, msg = pcall(function () return 4 & "a" end) | 68 | local st, msg = pcall(function () return 4 & "a" end) |