Commit History

Author SHA1 Message Date
  yury 4da16992df * i386: Minor PIC initialization improvement if the GOT register is forced to EBX. 6 years ago
  yury e5c2d13671 * Do not set pi_needs_got in current_procinfo.flags at the node level, since the GOT usage can only be estimated there. Instead set the pi_needs_got flag at places where the GOT register is accessed during the code generation. This eliminates generation of the unneeded initialization of the GOT register and fixes linker errors when the _GLOBAL_OFFSET_TABLE_ symbol is referenced but no actual GOT references are present. 6 years ago
  Jonas Maebe 4686f61002 * keep track of the temp position separately from the offset in references, 7 years ago
  florian ddfaf59626 * fix compilation with -Cr 8 years ago
  nickysn af235cae86 * use TEST CL,32 instead of TEST ECX,32 in the beginning of a 64-bit shl/shr 8 years ago
  nickysn e708a76f70 * some i386 optimizations for 64-bit SHL/SHR/SAR in tcg64f386.a_op64_const_reg: 8 years ago
  nickysn 0264c4cace + implemented OP_SHR/OP_SHL/OP_SAR correctly in tcg64f386.a_op64_const_ref for 8 years ago
  nickysn d7b8d8dd54 * don't emit the "SUB ECX,32" instruction on i386, when doing a 64-bit shift by 8 years ago
  nickysn 03dfa07ebc + implemented OP_SHR/OP_SHL/OP_SAR in i386's tcg64f386.a_op64_reg_ref 8 years ago
  nickysn 10d7603dce + implemented OP_SHR/OP_SHL/OP_SAR support in tcg64f386.a_op64_reg_reg 8 years ago
  nickysn a1ad705646 + allocate and free flags before and after the shl+rcl/shr+rcr/sar+rcr sequences 8 years ago
  nickysn cddb48bad4 + i386 implementation of a_op64_const_reg for OP_SHR,OP_SHL and OP_SAR; needed 8 years ago
  nickysn 6a710964f2 + i386 implementation of a_op64_const_ref for OP_SHR,OP_SHL and OP_SAR; needed 8 years ago
  nickysn 256dc546ac + implemented the in_neg_assign_x and in_not_assign_x inline nodes, which will 8 years ago
  nickysn 5cb724edd9 + added optimized implementation of a_op64_reg_ref for i386 as well; improves 8 years ago
  Jonas Maebe a25ebbba3e + added volatility information to all memory references 8 years ago
  Jonas Maebe 0afbe85aab * various memory reference alignment fixes 8 years ago
  Jonas Maebe aa1be3276f - removed default value of _typ parameter of TAsmData.(Weak)RefAsmSymbol(): 9 years ago
  florian 77b4709e7a + i386 compiler tracks now flag usage if needed, so the mov $0,reg -> xor reg,reg transformation can be enabled 9 years ago
  svenbarth f297b00f5b Extend the x86 targets by the ability to handle indirect symbols. 9 years ago
  svenbarth 77ede2ac9f i386/cgcpu.pas, tcg386: 9 years ago
  yury 862348c317 * Keep the GOT offset in a virtual register for i386 non-darwin platforms. 9 years ago
  Jonas Maebe 67b8aceaee * synchronized with privatetrunk till r30095 10 years ago
  florian 35a04ad095 * modified patch of Paul W to replace leave by mov/pop, resolves #26455 10 years ago
  Jonas Maebe 8244d366d0 - moved deallocation of NR_PIC_OFFSET_REG from the x86_64 to the i386 code 10 years ago
  Jonas Maebe b745dcc64c * moved g_external_wrapper() to the hlcg, and also g_intf_wrapper() because 11 years ago
  Jonas Maebe a637fbe596 * moved all g_exception_*() methods to hlcgobj and cleaned them up (no more 11 years ago
  sergei 31edfdc05f * i386: push references with size OS_F64 using less instructions. 11 years ago
  sergei 0d3f36eebf - Remove references to global variable 'cg' from methods of tcg and some of its descendants. 11 years ago
  pierre 1cec09f979 Add -Caoldwin32gnu ABI option to cope with 'ret $4' issues in old GNU mingw32 C compiler (version below 4.7) 11 years ago