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| author | Takayuki 'January June' Suwa <jjsuwa_sys3175@yahoo.co.jp> | 2023-07-04 09:57:03 +0900 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2023-07-04 08:38:17 -0700 |
| commit | cd22b97726472138d3fe22fb1ff0c27176408fc9 (patch) | |
| tree | 5de6de31bc23fc0036967c74860355ff6ff10bf8 /gcc | |
| parent | 819285ef10a87d663f8c181c06aa88d1d9f75aed (diff) | |
| download | gcc-cd22b97726472138d3fe22fb1ff0c27176408fc9.zip gcc-cd22b97726472138d3fe22fb1ff0c27176408fc9.tar.gz gcc-cd22b97726472138d3fe22fb1ff0c27176408fc9.tar.bz2 | |
xtensa: Use HARD_REG_SET instead of bare integer
gcc/ChangeLog:
* config/xtensa/xtensa.cc (machine_function, xtensa_expand_prologue):
Change to use HARD_REG_BIT and its macros.
* config/xtensa/xtensa.md
(peephole2: regmove elimination during DFmode input reload):
Likewise.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/xtensa/xtensa.cc | 9 | ||||
| -rw-r--r-- | gcc/config/xtensa/xtensa.md | 13 |
2 files changed, 11 insertions, 11 deletions
diff --git a/gcc/config/xtensa/xtensa.cc b/gcc/config/xtensa/xtensa.cc index 3298d53..992e80d 100644 --- a/gcc/config/xtensa/xtensa.cc +++ b/gcc/config/xtensa/xtensa.cc @@ -107,7 +107,7 @@ struct GTY(()) machine_function bool epilogue_done; bool inhibit_logues_a1_adjusts; rtx last_logues_a9_content; - HOST_WIDE_INT eliminated_callee_saved_bmp; + HARD_REG_SET eliminated_callee_saved; }; static void xtensa_option_override (void); @@ -3586,7 +3586,8 @@ xtensa_expand_prologue (void) df_insn_rescan (insnS); SET_SRC (PATTERN (insnR)) = copy_rtx (mem); df_insn_rescan (insnR); - cfun->machine->eliminated_callee_saved_bmp |= 1 << regno; + SET_HARD_REG_BIT (cfun->machine->eliminated_callee_saved, + regno); } else { @@ -3690,8 +3691,8 @@ xtensa_expand_epilogue (bool sibcall_p) for (regno = 0; regno < FIRST_PSEUDO_REGISTER; ++regno) if (xtensa_call_save_reg(regno)) { - if (! (cfun->machine->eliminated_callee_saved_bmp - & (1 << regno))) + if (! TEST_HARD_REG_BIT (cfun->machine->eliminated_callee_saved, + regno)) { rtx x = gen_rtx_PLUS (Pmode, stack_pointer_rtx, GEN_INT (offset)); diff --git a/gcc/config/xtensa/xtensa.md b/gcc/config/xtensa/xtensa.md index 664424f..5386e45 100644 --- a/gcc/config/xtensa/xtensa.md +++ b/gcc/config/xtensa/xtensa.md @@ -3240,15 +3240,14 @@ (set (match_dup 3) (match_dup 7))] { - uint32_t check = 0; + HARD_REG_SET regs; int i; + CLEAR_HARD_REG_SET (regs); for (i = 0; i <= 3; ++i) - { - uint32_t mask = (uint32_t)1 << REGNO (operands[i]); - if (check & mask) - FAIL; - check |= mask; - } + if (TEST_HARD_REG_BIT (regs, REGNO (operands[i]))) + FAIL; + else + SET_HARD_REG_BIT (regs, REGNO (operands[i])); operands[6] = gen_rtx_MEM (SFmode, XEXP (operands[6], 0)); operands[7] = gen_rtx_MEM (SFmode, XEXP (operands[7], 0)); }) |