Commits · 8cd2aff2d1dfb32beeb7e1e6634a3b9ba782e95d · lvzhengyang / riscv-gcc-1

12 Mar, 1994 1 commit

Add prototypes for static functions. · 8cd2aff2

(jump_optimize, delete_insn): Use GET_RTX_CLASS to test for insns.
(mark_jump_label): Delete dead code.
(delete_computation, redirect_tablejump): No longer static.

From-SVN: r6753

committed Mar 12, 1994

8cd2aff2 Browse Files

11 Mar, 1994 11 commits
- (sleu+4, sleu+7, extendsftf2, extenddftf2, trunctfsf2, · ef903eca
```
trunctfdf2, floatsitf2, fix_trunctfsi2, addtf3, subtf3, multf3,
divtf3, sqrttf2): Disable when -msoft-quad-float.
(beq, bne, bgt, blt, bge, ble): When -msoft-quad-float, account
for return value of SPARC ABI routines that differs from libgcc.

From-SVN: r6752
```
  Jim Wilson committed Mar 11, 1994
  ef903eca Browse Files
- (TARGET_HARD_QUAD): New macro. · 8248e2bc
```
(TARGET_SWITCHES): Add hard-quad-float, soft-quad-float.
(TARGET_DEFAULT): Use parentheses.
({ADDTF3,SUBTF3,MULTF3,DIVTF3,SQRTTF2,FLOATSITF2,FIX_TRUNCTFSI2,
EXTENDSFTF2,TRUNCTFSF2,EXTENDDFTF2,TRUNCTFDF2,EQTF2,NETF2,GTTF2,
GETF2,LTTF2,LETF2}_LIBCALL): New macros.

From-SVN: r6751
```
  Jim Wilson committed Mar 11, 1994
  8248e2bc Browse Files
- (TARGET_DEFAULT): Use parentheses. · 7c699529
```
From-SVN: r6750
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  Jim Wilson committed Mar 11, 1994
  7c699529 Browse Files
- (emit_float_lib_cmp): Make non static. · 4754348d
```
(init_optabs): Use {ADDTF3,SUBTF3,MULTF3,DIVTF3,SQRTTF2,FLOATSITF2,
FIX_TRUNCTFSI2,EXTENDSFTF2,TRUNCTFSF2,EXTENDDFTF2,TRUNCTFDF2,EQTF2,
NETF2,GTTF2,GETF2,LTTF2,LETF2}_LIBCALL macros.

From-SVN: r6749
```
  Jim Wilson committed Mar 11, 1994
  4754348d Browse Files
- (libcall_dead_p): Fail not abort for libcall that returns · 761a5bcd
```
value via invisible pointer.

From-SVN: r6748
```
  Jim Wilson committed Mar 11, 1994
  761a5bcd Browse Files
- (STARTING_FRAME_OFFSET): Depend on LONG_DOUBLE_TYPE_SIZE. · 7238ce3a
```
From-SVN: r6747
```
  Jim Wilson committed Mar 11, 1994
  7238ce3a Browse Files
- (copy_rtx_if_shared, case LABEL_REF): Can't share. · 86be1e79
```
From-SVN: r6746
```
  Richard Kenner committed Mar 11, 1994
  86be1e79 Browse Files
- (jump_optimize): Delete REG_LABEL note if label no longer in insn. · 484c3924
```
From-SVN: r6745
```
  Richard Kenner committed Mar 11, 1994
  484c3924 Browse Files
- Use PVPROTO for varargs prototypes. · d18225c4
```
From-SVN: r6744
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  Richard Kenner committed Mar 11, 1994
  d18225c4 Browse Files
- (PVPROTO): New macro. · bdea67fa
```
From-SVN: r6743
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  Richard Kenner committed Mar 11, 1994
  bdea67fa Browse Files
- (finish_decl): When preserving an initializer, ensure its type is on a · 7d49f92a
```
good obstack.

From-SVN: r6742
```
  Richard Kenner committed Mar 11, 1994
  7d49f92a Browse Files
10 Mar, 1994 6 commits
- (emit_reload_insns): When clearing reg_last_reload_reg, clear all hard · 36281332
```
regs in reload_out.

From-SVN: r6741
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  Richard Kenner committed Mar 10, 1994
  36281332 Browse Files
- (dup2): Catch dup() failure. Return correct value. · eadbc961
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From-SVN: r6740
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  Richard Kenner committed Mar 10, 1994
  eadbc961 Browse Files
- ([__MSDOS__]): Use #ifdef, not #if. · 4b19dee8
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From-SVN: r6739
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  Richard Kenner committed Mar 10, 1994
  4b19dee8 Browse Files
- (main, finclude, check_precompiled): When safe_read returns a partial buffer,… · 53e52f00
```
(main, finclude, check_precompiled): When safe_read returns a partial buffer, this means EOF has been reached...

(main, finclude, check_precompiled): When safe_read returns a partial
buffer, this means EOF has been reached; don't try to read any more.

From-SVN: r6738
```
  Richard Kenner committed Mar 10, 1994
  53e52f00 Browse Files
- (extraclean): Remove djefoo cruft. · cd86f81d
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From-SVN: r6737
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  Doug Evans committed Mar 10, 1994
  cd86f81d Browse Files
- (movqi): Disable special-case of stack push if operand one is an · 09b58bbd
```
address register.

From-SVN: r6736
```
  Richard Kenner committed Mar 09, 1994
  09b58bbd Browse Files
09 Mar, 1994 6 commits
- (target_negative): -0 counts as negative. · 281bb5e4
```
From-SVN: r6735
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  Richard Kenner committed Mar 09, 1994
  281bb5e4 Browse Files
- (fold, case MULT_EXPR): Simplify MULT_EXPR of an EXACT_DIV_EXPR with · b9b5c1b3
```
the same divisor as our multiplicand.

From-SVN: r6734
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  Richard Kenner committed Mar 09, 1994
  b9b5c1b3 Browse Files
- (pointer_int_sum): Multiplication should be done signed. · 6946afd3
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(pointer_diff): Likewise the division.

From-SVN: r6733
```
  Richard Kenner committed Mar 09, 1994
  6946afd3 Browse Files
- (rtx_equal_for_tmemref_p): Commutative operations are identical if the · 7a3b13d1
```
operands match in the opposite order.

From-SVN: r6732
```
  Richard Kenner committed Mar 09, 1994
  7a3b13d1 Browse Files
- (rtx_equal_for_thread_p): Commutative operations are identical if the · 413c72c2
```
operands match in the opposite order.

From-SVN: r6731
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  Richard Kenner committed Mar 09, 1994
  413c72c2 Browse Files
- (simplify_relational_operation): Fix typos; use · 1a7c818b
```
 ARG_POINTER_REGNUM and FRAME_POINTER_REGNUM in condtionals.

From-SVN: r6730
```
  Richard Kenner committed Mar 09, 1994
  1a7c818b Browse Files
08 Mar, 1994 16 commits
- (break_out_memory_refs): Don't call mark_reg_pointer here. · 2cca6e3f
```
(memory_address): Call it here if X changed and is now a REG or REG +
CONST_INT.

From-SVN: r6729
```
  Richard Kenner committed Mar 08, 1994
  2cca6e3f Browse Files
- (write_vtable_entries, finish_file): Likewise. · 2fe204da
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From-SVN: r6728
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  Jim Wilson committed Mar 08, 1994
  2fe204da Browse Files
- (finish_function): Likewise. · 0a3732d1
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From-SVN: r6727
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  Jim Wilson committed Mar 08, 1994
  0a3732d1 Browse Files
- (permanent_allocation): Add prototype. · 96bcb120
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From-SVN: r6726
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  Jim Wilson committed Mar 08, 1994
  96bcb120 Browse Files
- (momentary_function_firstobj): New variable. · 2b417d3c
```
(init_obstack): Set it.
(save_tree_status): Save it and set it.
(restore_tree_status): Use it and restore it.
(permanent_allocation): New parameter function_end.  Clear
momentary_obstack to momentary_function_firstobj if true.
(preserve_initializer): Set base field of every momentary
level on the momentary stack to new momentary_firstobj.
(pop_momentary): Only free back to previous base.

From-SVN: r6725
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  Jim Wilson committed Mar 08, 1994
  2b417d3c Browse Files
- (struct function): Add momentary_function_firstobj · b8100453
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field.

From-SVN: r6724
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  Jim Wilson committed Mar 08, 1994
  b8100453 Browse Files
- (compile_file): Likewise. · f030d6e6
```
From-SVN: r6723
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  Jim Wilson committed Mar 08, 1994
  f030d6e6 Browse Files
- (finish_decl): When saving/discarding initializers, · 3e755d23
```
don't check TREE_PERMANENT and TREE_STATIC.
(finish_decl, finish_function): Pass new argument to
permanent_allocation.

From-SVN: r6722
```
  Jim Wilson committed Mar 08, 1994
  3e755d23 Browse Files
- (LINK_SPEC): Do not depend on gas. · bb98bc58
```
(LINK_SPEC): Do not depend on gas.  Don't interpret -EB
and -EL options, but do pass them.
(ASM_SPEC): Make definition depend on whether or
not the default assembler is gas.  Pass all normal assembler
options to gas.
(ASM_FINAL_SPEC): Cross compiling does not presume gas.

From-SVN: r6721
```
  Jim Wilson committed Mar 07, 1994
  bb98bc58 Browse Files
- (LINK_SPEC): Do not depend on gas. · 3f40de73
```
(LINK_SPEC): Do not depend on gas.  Don't interpret -EB
and -EL options, but do pass them.

From-SVN: r6720
```
  Jim Wilson committed Mar 07, 1994
  3f40de73 Browse Files
- (ASM_SPEC, LINK_SPEC): Delete. · 4065d1d2
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From-SVN: r6719
```
  Jim Wilson committed Mar 07, 1994
  4065d1d2 Browse Files
- (LINK_SPEC): Delete. · a274efa3
```
From-SVN: r6718
```
  Jim Wilson committed Mar 07, 1994
  a274efa3 Browse Files
- (LINK_SPEC): Likewise. · ae6b7a9d
```
(ASM_SPEC): Likewise.
(SIZE_TYPE): Delete.
(MAX_WCHAR_TYPE_SIZE): Define.

From-SVN: r6717
```
  Jim Wilson committed Mar 07, 1994
  ae6b7a9d Browse Files
- (LINK_SPEC): Pass all normal linker options to gld. · bc9082a2
```
(ASM_SPEC): Pass all normal assembler options to gas.

From-SVN: r6716
```
  Jim Wilson committed Mar 07, 1994
  bc9082a2 Browse Files
- (ASM_SPEC): Make definition depend on whether or not the default assembler is gas. · 68869126
```
(ASM_SPEC):  Make definition depend on whether or
not the default assembler is gas.  Pass all normal assembler
options to gas.  Pass -O0 if the assembler is not gas.

From-SVN: r6715
```
  Jim Wilson committed Mar 07, 1994
  68869126 Browse Files
- Initial revision. · 22cb6fe8
```
From-SVN: r6714
```
  Jim Wilson committed Mar 07, 1994
  22cb6fe8 Browse Files