| commit | 559ee1e940c22a49ac8a39f6053917533e71243a | |
| author | grischka <grischka> | |
| Sun, 18 Dec 2016 23:27:08 +0000 (19 00:27 +0100) | ||
| committer | grischka <grischka> | |
| Sun, 18 Dec 2016 23:33:01 +0000 (19 00:33 +0100) | ||
| tree | 1baa77ed7650f1f72d59b8a9907b185954fa284b | treesnapshot (tar.gz zip) |
| parent | d2332396e43914ae8239cbc53ae7b0f1f3bb614c | commitdiff |
i386-gen: fix USE_EBX
Restore ebx from *ebp because alloca might change esp.
Also disable USE_EBX for upcoming release.
Actually the benefit is less than one would expect, it
appears that tcc can't do much with more than 3 registers
except with extensive use of long longs where the disassembly
looks much prettier (and shorter also).
Also: tccgen/expr_cond() : fix wrong gv/save_regs order
Restore ebx from *ebp because alloca might change esp.
Also disable USE_EBX for upcoming release.
Actually the benefit is less than one would expect, it
appears that tcc can't do much with more than 3 registers
except with extensive use of long longs where the disassembly
looks much prettier (and shorter also).
Also: tccgen/expr_cond() : fix wrong gv/save_regs order
| i386-gen.c | diffblobblamehistory | |
| tccgen.c | diffblobblamehistory |