From 79243eac08f5d8d3ccedbbedb929848a58ff26c4 Mon Sep 17 00:00:00 2001 From: chriseth Date: Wed, 7 Nov 2018 23:37:40 +0100 Subject: Rename some builtin yul functions for signed types. --- docs/yul.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/docs/yul.rst b/docs/yul.rst index 9e9fac8e..ea0a298b 100644 --- a/docs/yul.rst +++ b/docs/yul.rst @@ -369,10 +369,10 @@ The following functions must be available: +---------------------------------------------+-----------------------------------------------------------------+ | gtu256(x:u256, y:u256) -> z:bool | true if x > y, false otherwise | +---------------------------------------------+-----------------------------------------------------------------+ -| sltu256(x:s256, y:s256) -> z:bool | true if x < y, false otherwise | +| lts256(x:s256, y:s256) -> z:bool | true if x < y, false otherwise | | | (for signed numbers in two's complement) | +---------------------------------------------+-----------------------------------------------------------------+ -| sgtu256(x:s256, y:s256) -> z:bool | true if x > y, false otherwise | +| gts256(x:s256, y:s256) -> z:bool | true if x > y, false otherwise | | | (for signed numbers in two's complement) | +---------------------------------------------+-----------------------------------------------------------------+ | equ256(x:u256, y:u256) -> z:bool | true if x == y, false otherwise | @@ -391,7 +391,7 @@ The following functions must be available: +---------------------------------------------+-----------------------------------------------------------------+ | shru256(x:u256, y:u256) -> z:u256 | logical right shift of x by y | +---------------------------------------------+-----------------------------------------------------------------+ -| saru256(x:u256, y:u256) -> z:u256 | arithmetic right shift of x by y | +| sars256(x:s256, y:u256) -> z:u256 | arithmetic right shift of x by y | +---------------------------------------------+-----------------------------------------------------------------+ | byte(n:u256, x:u256) -> v:u256 | nth byte of x, where the most significant byte is the 0th byte | | | Cannot this be just replaced by and256(shr256(n, x), 0xff) and | -- cgit v1.2.3