Commits · 1c7b145e25e57855b7c3d93828e27e75a4916e8f · lvzhengyang / riscv-gcc-1

27 Feb, 1994 3 commits
- (readescape): Initialize FIRSTDIG. · 1c7b145e
```
From-SVN: r6638
```
  Richard Kenner committed Feb 27, 1994
  1c7b145e Browse Files
- (store_parm_decls): Initialize some vars. · b8e605ab
```
From-SVN: r6637
```
  Richard Kenner committed Feb 27, 1994
  b8e605ab Browse Files
- (binary_op_error): Initialize OPNAME. · 89c78d7d
```
From-SVN: r6636
```
  Richard Kenner committed Feb 27, 1994
  89c78d7d Browse Files
26 Feb, 1994 9 commits
- (movsi): If -mno-sum-in-toc, do addition of symbol + const. · 30a4619d
```
From-SVN: r6635
```
  Richard Kenner committed Feb 26, 1994
  30a4619d Browse Files
- (MASK_NO_SUM_IN_TOC, TARGET_NO_SUM_IN_TOC): New macros. · 0b9ccabc
```
(MASK_MINIMAL_TOC): Change bit value.
(TARGET_SWITCHES): Add -mno-sum-in-toc; use -mfull-toc instead of
-mnormal-toc, other minor changes.

From-SVN: r6634
```
  Richard Kenner committed Feb 26, 1994
  0b9ccabc Browse Files
- (rtx_renumbered_equal_p): Fix bug in comparing SUBREGs and REGs. · 4fe73cc1
```
Two commutative operations are equal if the operands are in the opposite order.

From-SVN: r6633
```
  Richard Kenner committed Feb 26, 1994
  4fe73cc1 Browse Files
- (fixup_var_refs_insn): Delete CLOBBER of VAR. · 63770d6a
```
(fixup_var_refs_insn): Delete CLOBBER of VAR.  If VAR is being
assigned into by a libcall sequence, remove the libcall notes.

From-SVN: r6632
```
  Richard Kenner committed Feb 26, 1994
  63770d6a Browse Files
- (count_reg_usage, case SET): If SRC has side-effects, count a usage of · 9ff08f70
```
DEST in it.

From-SVN: r6631
```
  Richard Kenner committed Feb 26, 1994
  9ff08f70 Browse Files
- (store_expr): In promoted TARGET case, if EXP is a volatile MEM and WANT_VALUE… · 766f36c7
```
(store_expr): In promoted TARGET case, if EXP is a volatile MEM and WANT_VALUE is nonzero, only reference the MEM once.

(store_expr): In promoted TARGET case, if EXP is a volatile MEM and
WANT_VALUE is nonzero, only reference the MEM once.
Return TARGET if it is a hard register; clean up return code.

From-SVN: r6630
```
  Richard Kenner committed Feb 26, 1994
  766f36c7 Browse Files
- * mips-tfile.c (fatal, error): Don't use prototypes ifndef HAVE_VPRINTF. · ca790d0f
```
From-SVN: r6629
```
  Doug Evans committed Feb 26, 1994
  ca790d0f Browse Files
- fixincludes: Fix including of machine/r3_cpu.h and machine/r4_cpu.h in machine/cpu.h on... · 46eeda17
```
* fixincludes: Fix including of machine/r3_cpu.h and machine/r4_cpu.h
in machine/cpu.h on Ultrix 4.3.

From-SVN: r6628
```
  Doug Evans committed Feb 26, 1994
  46eeda17 Browse Files
- (substitute_in_type, case REAL_TYPE): Fix typo in previous change. · 818a0d4e
```
From-SVN: r6627
```
  Richard Kenner committed Feb 26, 1994
  818a0d4e Browse Files
25 Feb, 1994 7 commits
- (substitute_in_type, case REAL_TYPE): Allow TYPE_{MIN,MAX}_VALUE to be · afb52ee7
```
unassigned.

From-SVN: r6626
```
  Richard Kenner committed Feb 25, 1994
  afb52ee7 Browse Files
- back out of 29th merge · da4c1717
```
From-SVN: r6625
```
  Mike Stump committed Feb 25, 1994
  da4c1717 Browse Files
- (if_then_else_cond): Fix typo in narrowing of a SUBREG. · 00244e6b
```
From-SVN: r6624
```
  Richard Kenner committed Feb 25, 1994
  00244e6b Browse Files
- (neg[sd]f2): Use %R1 consistently. · 59e60927
```
From-SVN: r6623
```
  Richard Kenner committed Feb 25, 1994
  59e60927 Browse Files
- (find_reloads): Don't restrict class of multiword operand to preferred class. · a2d353e5
```
(find_reloads_address_1): Rework to use `switch'.
Reload a SUBREG of a hard reg as a unit.

From-SVN: r6622
```
  Richard Kenner committed Feb 25, 1994
  a2d353e5 Browse Files
- (mul*): Disallow multiply by constant. · 8bffcaf6
```
From-SVN: r6621
```
  Richard Kenner committed Feb 25, 1994
  8bffcaf6 Browse Files
- In <prototypes.h>, fix prototypes of getcwd and link. · bcb58dfc
```
From-SVN: r6620
```
  Ian Lance Taylor committed Feb 25, 1994
  bcb58dfc Browse Files
24 Feb, 1994 7 commits
- Don't force os=-hpux for hp9k2... and hp9k3... · a69b6c05
```
From-SVN: r6619
```
  Richard Stallman committed Feb 24, 1994
  a69b6c05 Browse Files
- (LIB_SPEC, LINK_SPEC): Add missing blanks. · 6f8db4e6
```
From-SVN: r6618
```
  Richard Kenner committed Feb 24, 1994
  6f8db4e6 Browse Files
- (HANDLE_SYSV_PRAGMA): Define. · 937018d6
```
From-SVN: r6617
```
  Richard Kenner committed Feb 24, 1994
  937018d6 Browse Files
- (maybe_eliminate_biv_1): Ignore GIV if it isn't always computed. · 453331a3
```
From-SVN: r6616
```
  Richard Kenner committed Feb 24, 1994
  453331a3 Browse Files
- (scan_loop, strength_reduce): Go back to LOOP_TOP, not its NEXT_INSN · f67ff5de
```
(in case SCAN_START == LOOP_TOP).

From-SVN: r6615
```
  Richard Kenner committed Feb 24, 1994
  f67ff5de Browse Files
- 29th Cygnus<->FSF merge. Includes cp-* --> cp/* relocation. · 70659ac0
```
From-SVN: r6614
```
  Mike Stump committed Feb 24, 1994
  70659ac0 Browse Files
- Initial revision · 8d08fdba
```
From-SVN: r6613
```
  Mike Stump committed Feb 24, 1994
  8d08fdba Browse Files
23 Feb, 1994 3 commits
- (choose_reload_regs): If EQUIV is a SUBREG, make a new REG. · f8a9e02b
```
From-SVN: r6612
```
  Richard Kenner committed Feb 23, 1994
  f8a9e02b Browse Files
- (expand_call): Functions may be const or volatile from their type. · fdff8c6d
```
From-SVN: r6611
```
  Richard Kenner committed Feb 23, 1994
  fdff8c6d Browse Files
- (decl_attributes): Warn if attribute will be ignored. · a0b25e45
```
Allow `noreturn', `volatile', and `const' on object of type pointer to
function.
Always give decl with error or warning.

From-SVN: r6610
```
  Richard Kenner committed Feb 23, 1994
  a0b25e45 Browse Files
22 Feb, 1994 11 commits
- Put double underscores around M32, m88k, pdp11, tower[_0-9]*, u370, u3b[0-9]* · 984da0ff
```
From-SVN: r6609
```
  Ian Lance Taylor committed Feb 22, 1994
  984da0ff Browse Files
- Fix prototype declaration of utime in <sys/times.h>. · 43b8af68
```
From-SVN: r6608
```
  Ian Lance Taylor committed Feb 22, 1994
  43b8af68 Browse Files
- Added peephole patterns for stack adjustments followed by QI/HI pushes. · 45a2f71a
```
(movsi): Use output_move_dconst for TARGET_32532.
(ffs): New patterns.

From-SVN: r6607
```
  Richard Kenner committed Feb 22, 1994
  45a2f71a Browse Files
- (output_move_dconst): New function. · bb4efbc8
```
(global_symbolic_reference_mentioned_p): New function.
(print_operand_address): Allow pc-relative mode not only
for {LABEL, SYMBOL}_REF but for CONST too. If compiling PIC,
transform "symbol+const(Rx)" to "const(symbol(sb))[Rx:b]".

From-SVN: r6606
```
  Richard Kenner committed Feb 22, 1994
  bb4efbc8 Browse Files
- (FRAME_POINTER_REQUIRED): Moved to here. · ea1fd453
```
(DEFAULT_PCC_STRUCT_RETURN): Deleted; redundant.

From-SVN: r6605
```
  Richard Kenner committed Feb 22, 1994
  ea1fd453 Browse Files
- (FRAME_POINTER_REQUIRED): Deleted. · a86b6d98
```
From-SVN: r6604
```
  Richard Kenner committed Feb 22, 1994
  a86b6d98 Browse Files
- (FUNCTION_{PROLOGUE,EPILOGUE}): %$ is not supported in fprintf. · 666b023e
```
(ADJSP): New macro to resolve %$.

(output_move_dconst): New declaration.

(OVERRIDE_OPTIONS): New macro to support PIC.
(FUNCTION_PROLOGUE): Save/Load sb when compiling PIC.
(FUNCTION_EPILOGUE): Restore sb when compiling PIC.
(INITIAL_FRAME_POINTER_OFFSET): Take saved sb into account when PIC.
(LEGITIMATE_CONSTANT_P, GO_IF_LEGITIMATE_ADDRESS): Set
current_function_uses_pic_offset_table if P uses a global symbolic reference.
(ENCODE_SECTION_INFO): New macro to support PIC.

From-SVN: r6603
```
  Richard Kenner committed Feb 22, 1994
  666b023e Browse Files
- (divsi3): Emit all RTL from RTL template. · 98ff4808
```
(udivsi3, modsi3, umodsi3, divdi3, udivdi3, moddi3, umoddi3): Likewise.

From-SVN: r6602
```
  Torbjorn Granlund committed Feb 22, 1994
  98ff4808 Browse Files
- (LINK_SPEC): Add "/nol". · ecc1a5ac
```
From-SVN: r6601
```
  Richard Kenner committed Feb 22, 1994
  ecc1a5ac Browse Files
- (PATH_SEPARATOR): Add to here. · 3f44e3cd
```
From-SVN: r6600
```
  Richard Kenner committed Feb 22, 1994
  3f44e3cd Browse Files
- (LINK_SPEC, LIB_SPEC): New macros. · 63a526f7
```
(PATH_SEPARATOR): Delete from here.

From-SVN: r6599
```
  Richard Kenner committed Feb 22, 1994
  63a526f7 Browse Files