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annotate tests/mini/bug55.d @ 979:523bf4f166bc

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Fix some assembler issues: The assembler was miscompiling "add" (specifically, the "add reg/mem, imm" variations). The change that caused this seems to have been made because without it, some "add"s didn't compile at all. This patch reverts the previous change, and makes sure assembler operands are remapped correctly even though the input operands auto-generated due to updating operations aren't explicitly used.
author Frits van Bommel <fvbommel wxs.nl>
date Wed, 18 Feb 2009 21:46:14 +0100
parents 1bb99290e03a
children
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1 module bug55;
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d9d5d59873d8 [svn r291] Fixed a bunch of the old Phobos tests to work with Tango.
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2 extern(C) int printf(char*, ...);
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3
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4 int atoi(char[] s) {
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5 int i, fac=1;
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6 bool neg = (s.length) && (s[0] == '-');
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7 char[] a = neg ? s[1..$] : s;
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8 foreach_reverse(c; a) {
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9 i += (c-'0') * fac;
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10 fac *= 10;
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11 }
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12 return !neg ? i : -i;
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13 }
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14
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15 void main()
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16 {
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17 printf("64213 = %d\n", atoi("64213"));
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18 printf("-64213 = %d\n", atoi("-64213"));
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19 assert(atoi("64213") == 64213);
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20 assert(atoi("-64213") == -64213);
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21 }