Searched hist:270029 (Results 1 - 3 of 3) sorted by relevance
| /freebsd-11.0-release/bin/sh/tests/expansion/ | ||
| H A D | arith14.0 | 270029 Fri Aug 15 22:53:14 MDT 2014 jilles sh: Mask off shift distance (<< and >>) in arithmetic. In C, shift distances equal to or larger than the number of bits in the operand result in undefined behaviour. As part of eliminating undefined behaviour in arithmetic, mask off the distance like Java and JavaScript specify and C on x86 usually does. Assumption: conversion from unsigned to signed retains the two's complement bits. Assumption: uintmax_t has no padding bits. |
| H A D | Makefile | diff 270029 Fri Aug 15 22:53:14 MDT 2014 jilles sh: Mask off shift distance (<< and >>) in arithmetic. In C, shift distances equal to or larger than the number of bits in the operand result in undefined behaviour. As part of eliminating undefined behaviour in arithmetic, mask off the distance like Java and JavaScript specify and C on x86 usually does. Assumption: conversion from unsigned to signed retains the two's complement bits. Assumption: uintmax_t has no padding bits. |
| /freebsd-11.0-release/bin/sh/ | ||
| H A D | arith_yacc.c | diff 270029 Fri Aug 15 22:53:14 MDT 2014 jilles sh: Mask off shift distance (<< and >>) in arithmetic. In C, shift distances equal to or larger than the number of bits in the operand result in undefined behaviour. As part of eliminating undefined behaviour in arithmetic, mask off the distance like Java and JavaScript specify and C on x86 usually does. Assumption: conversion from unsigned to signed retains the two's complement bits. Assumption: uintmax_t has no padding bits. |
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