Commits · b1bbe7328c3d29e8d3f322837c966da663471d8c · lvzhengyang / riscv-gcc-1

24 Oct, 1996 1 commit

sh.h (CONST_DOUBLE_OK_FOR_LETTER_P): always true for 'F' . · b1bbe732

        * sh.h (CONST_DOUBLE_OK_FOR_LETTER_P): always true for 'F' .
        (LEGITIMATE_CONSTANT_P): accept SFmode and DFmode.

From-SVN: r13020

committed Oct 24, 1996

b1bbe732 Browse Files

23 Oct, 1996 20 commits
- (a29k_makes_calls): New global variable. · f8d9772e
```
(compute_regstack_size, a29k_compute_reg_names): New functions.
(output_prolog): Much code moved to two new functions.  Use
a29k_makes_calls instead of makes_calls.

From-SVN: r13019
```
  Jim Wilson committed Oct 23, 1996
  f8d9772e Browse Files
- (ASM_DECLARE_FUNCTION_NAME): Call a29k_compute_reg_names. · 469c300b
```
From-SVN: r13018
```
  Jim Wilson committed Oct 23, 1996
  469c300b Browse Files
- Accept a unary operator in constrain_operands · b85f21c0
```
From-SVN: r13017
```
  Ian Lance Taylor committed Oct 23, 1996
  b85f21c0 Browse Files
- Accept a unary operator in find_reloads · ff428c90
```
From-SVN: r13016
```
  Ian Lance Taylor committed Oct 23, 1996
  ff428c90 Browse Files
- (MAKE_DECL_ONE_ONLY): Fix typo in use of macro parameter. · 1e1eb6c5
```
From-SVN: r13015
```
  Richard Kenner committed Oct 23, 1996
  1e1eb6c5 Browse Files
- (yylex): Cast string literal to U_CHAR* for lookup() call. · fe81e4c4
```
From-SVN: r13014
```
  Richard Kenner committed Oct 23, 1996
  fe81e4c4 Browse Files
- (choose_temp_base): On VMS, use proper syntax for current directory. · e1c84e1d
```
From-SVN: r13013
```
  Richard Kenner committed Oct 23, 1996
  e1c84e1d Browse Files
- (combine_givs): When combining a DEST_REG giv with its only use, · 0eb7ad36
```
always set the benefit of the combined giv to that of the DEST_REG giv.

From-SVN: r13012
```
  Richard Kenner committed Oct 23, 1996
  0eb7ad36 Browse Files
- (gen_lowpart_common): When converting a floating point value into an · a80586cc
```
integer, use WORD as (first) word.

From-SVN: r13011
```
  Richard Kenner committed Oct 23, 1996
  a80586cc Browse Files
- (expand_call): In target code, move PARALLEL case above · 059c3d84
```
target != case.

From-SVN: r13010
```
  Jim Wilson committed Oct 23, 1996
  059c3d84 Browse Files
- return · dd98f85c
```
From-SVN: r13009
```
  Jason Merrill committed Oct 23, 1996
  dd98f85c Browse Files
- Don't use shifts for extendsidi2 · bbae0daa
```
From-SVN: r13008
```
  Ian Lance Taylor committed Oct 23, 1996
  bbae0daa Browse Files
- (block_move_load_store, block_move_sequence): Delete. · 7cabe29a
```
(block_move_loop): New parameter orig_dest.  Call change_address to
create new MEM instead of gen_rtx.
(expand_block_move): New local orig_dest.  Pass it to block_move_loop.
Call change_address to create new MEM instead of gen_rtx.

From-SVN: r13007
```
  Jim Wilson committed Oct 23, 1996
  7cabe29a Browse Files
- (can_combine_p): When SMALL_REGISTER_CLASSES is defined, avoid · ecd40809
```
substituting a return register into I3.

From-SVN: r13006
```
  Richard Kenner committed Oct 23, 1996
  ecd40809 Browse Files
- (emit_libcall_block): Before adding an REG_EQUAL note, check that it will really… · 02214a5c
```
(emit_libcall_block): Before adding an REG_EQUAL note, check that it will really apply to a single instruction.

(emit_libcall_block): Before adding an REG_EQUAL note, check that it will
really apply to a single instruction.
(expand_binop, expand_fix): Likewise.

From-SVN: r13005
```
  Richard Kenner committed Oct 23, 1996
  02214a5c Browse Files
- (exact_real_inverse): Likewise, if no REAL_ARITHMETIC. · 39647dcb
```
(fold, case RDIV_EXPR): Turn divide by constant into multiplication by the
reciprocal, if optimizing and result is exact.

From-SVN: r13004
```
  Richard Kenner committed Oct 23, 1996
  39647dcb Browse Files
- (exact_real_inverse): Declare. · ebc8186b
```
From-SVN: r13003
```
  Richard Kenner committed Oct 23, 1996
  ebc8186b Browse Files
- (exact_real_inverse): New function, if REAL_ARITHMETIC. · cccc8091
```
From-SVN: r13002
```
  Richard Kenner committed Oct 23, 1996
  cccc8091 Browse Files
- (emit_store_flag_force): Declare. · c0eccde6
```
From-SVN: r13001
```
  Torbjorn Granlund committed Oct 23, 1996
  c0eccde6 Browse Files
- Fix minor bugs in float_to_usi and dp_to_sf · 34d6007a
```
From-SVN: r13000
```
  Ian Lance Taylor committed Oct 23, 1996
  34d6007a Browse Files
22 Oct, 1996 7 commits
- (unroll_loop): Always reject loops with unbalanced blocks. · d1b9c52c
```
From-SVN: r12999
```
  Jim Wilson committed Oct 22, 1996
  d1b9c52c Browse Files
- Fix MIPS EABI when using -mips1 or -msoft-float · c9f99b6a
```
From-SVN: r12998
```
  Ian Lance Taylor committed Oct 22, 1996
  c9f99b6a Browse Files
- Fix SETUP_INCOMING_VARARGS for TARGET_SINGLE_FLOAT || ! TARGET_FLOAT64 · 27eb1ab6
```
From-SVN: r12997
```
  Ian Lance Taylor committed Oct 22, 1996
  27eb1ab6 Browse Files
- Fix mips_function_value for TARGET_SINGLE_FLOAT. · efcedf42
```
From-SVN: r12996
```
  Ian Lance Taylor committed Oct 22, 1996
  efcedf42 Browse Files
- Support libraries like x86 cygwin does · 5100ad46
```
From-SVN: r12995
```
  Michael Meissner committed Oct 22, 1996
  5100ad46 Browse Files
- . · 7d4440be
```
From-SVN: r12994
```
  Jason Merrill committed Oct 22, 1996
  7d4440be Browse Files
- (do_store_flag): Don't check if target is 0 in code · bb60ac63
```
emitting store flag as compare-branch.

From-SVN: r12993
```
  Torbjorn Granlund committed Oct 22, 1996
  bb60ac63 Browse Files
21 Oct, 1996 12 commits
- (store_expr): Disable optimization of using convert if exp's type is a · ab6c58f1
```
subtype.

From-SVN: r12992
```
  Richard Kenner committed Oct 21, 1996
  ab6c58f1 Browse Files
- (loop_comparison_code): New static variable. · 1dcfa896
```
(unroll_loop): Add check for loop_comparison_code
(loop_iterations): Set loop_comparison_code.

From-SVN: r12991
```
  Jim Wilson committed Oct 21, 1996
  1dcfa896 Browse Files
- (gen_shl_sext): Add missing parameter to shl_sext_kind call. · d00d338c
```
From-SVN: r12990
```
  Jim Wilson committed Oct 21, 1996
  d00d338c Browse Files
- (INITIAL_FRAME_POINTER_OFFSET): Delete. · d4fae0f5
```
From-SVN: r12989
```
  Jim Wilson committed Oct 21, 1996
  d4fae0f5 Browse Files
- (expand_binop): Use new function emit_store_flag_force. · 23357404
```
From-SVN: r12988
```
  Torbjorn Granlund committed Oct 21, 1996
  23357404 Browse Files
- (emit_store_flag_force): New function. · 04a8ee2f
```
From-SVN: r12987
```
  Torbjorn Granlund committed Oct 21, 1996
  04a8ee2f Browse Files
- Correct MASK_64BIT to TARGET_64BIT · 17964a96
```
From-SVN: r12986
```
  Ian Lance Taylor committed Oct 21, 1996
  17964a96 Browse Files
- (strength_reduce): Add check for ! bl->reversed to · 085daa5a
```
auto_inc_opt code.

From-SVN: r12985
```
  Jim Wilson committed Oct 21, 1996
  085daa5a Browse Files
- jump.c (jump_optimize): fix bug in last change. · 04bd0246
```
From-SVN: r12984
```
  Doug Evans committed Oct 21, 1996
  04bd0246 Browse Files
- (build_array_ref): If -Wchar-subscripts, also warn in case when · aed11452
```
pointer is being indexed.

From-SVN: r12983
```
  Richard Kenner committed Oct 21, 1996
  aed11452 Browse Files
- (jump_optimize): Use emit_store_flag even if branches are cheap, if · 04d23d7c
```
the store is even cheaper.

From-SVN: r12982
```
  Richard Kenner committed Oct 21, 1996
  04d23d7c Browse Files
- Formerly extend.texi.~110~ · 1cd4bca9
```
From-SVN: r12981
```
  Brendan Kehoe committed Oct 21, 1996
  1cd4bca9 Browse Files