Mercurial > hg > truffle
comparison src/cpu/x86/vm/assembler_x86.hpp @ 1920:2fe998383789
6997311: SIGFPE in new long division asm code
Summary: use unsigned DIV instruction
Reviewed-by: never
author | kvn |
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date | Sat, 06 Nov 2010 18:52:07 -0700 |
parents | d55217dc206f |
children | f95d63e2154a |
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1919:d0895dfaf7cc | 1920:2fe998383789 |
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1009 void fyl2x(); | 1009 void fyl2x(); |
1010 | 1010 |
1011 void hlt(); | 1011 void hlt(); |
1012 | 1012 |
1013 void idivl(Register src); | 1013 void idivl(Register src); |
1014 void divl(Register src); // Unsigned division | |
1014 | 1015 |
1015 void idivq(Register src); | 1016 void idivq(Register src); |
1016 | 1017 |
1017 void imull(Register dst, Register src); | 1018 void imull(Register dst, Register src); |
1018 void imull(Register dst, Register src, int value); | 1019 void imull(Register dst, Register src, int value); |