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| author | grischka <grischka> | 2009-12-17 21:09:53 +0100 |
|---|---|---|
| committer | grischka <grischka> | 2009-12-19 22:16:17 +0100 |
| commit | ab4a4ab25e474dca8a84a8c43f923ba750b0b9c9 (patch) | |
| tree | 9469db240769e9d0862b1f51a2fc704f51000353 /tccgen.c | |
| parent | d79b867d551510a64c4074c78d5737be16347fcc (diff) | |
| download | tinycc-ab4a4ab25e474dca8a84a8c43f923ba750b0b9c9.tar.gz tinycc-ab4a4ab25e474dca8a84a8c43f923ba750b0b9c9.tar.bz2 | |
x86-64: in gv(): ignore second register
Diffstat (limited to 'tccgen.c')
| -rw-r--r-- | tccgen.c | 13 |
1 files changed, 8 insertions, 5 deletions
@@ -448,11 +448,14 @@ int gv(int rc) - constant - lvalue (need to dereference pointer) - already a register, but not in the right class */ - if (r >= VT_CONST || - (vtop->r & VT_LVAL) || - !(reg_classes[r] & rc) || - ((vtop->type.t & VT_BTYPE) == VT_LLONG && - !(reg_classes[vtop->r2] & rc2))) { + if (r >= VT_CONST + || (vtop->r & VT_LVAL) + || !(reg_classes[r] & rc) +#ifndef TCC_TARGET_X86_64 + || ((vtop->type.t & VT_BTYPE) == VT_LLONG && !(reg_classes[vtop->r2] & rc2)) +#endif + ) + { r = get_reg(rc); #ifndef TCC_TARGET_X86_64 if ((vtop->type.t & VT_BTYPE) == VT_LLONG) { |