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| author | Alan Modra <amodra@gmail.com> | 2019-03-27 11:45:50 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gcc.gnu.org> | 2019-03-27 11:45:50 +1030 |
| commit | c686fcbc776ab4783860959b6cdfd6ffc72a4c97 (patch) | |
| tree | 38cb06cbaab4af159f188d9157a90635f3ff1101 | |
| parent | 914be15cf3f8bd387c93dfe7b927df18f4462640 (diff) | |
| download | gcc-c686fcbc776ab4783860959b6cdfd6ffc72a4c97.zip gcc-c686fcbc776ab4783860959b6cdfd6ffc72a4c97.tar.gz gcc-c686fcbc776ab4783860959b6cdfd6ffc72a4c97.tar.bz2 | |
[RS6000] Rename NON_SPECIAL_REGS to GEN_OR_FLOAT_REGS
* config/rs6000/rs6000.h: Rename NON_SPECIAL_REGS to GEN_OR_FLOAT_REGS
throughout file.
* config/rs6000/darwin.h: Likewise.
* config/rs6000/rs6000.c: Likewise.
From-SVN: r269960
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/config/rs6000/darwin.h | 2 | ||||
| -rw-r--r-- | gcc/config/rs6000/rs6000.c | 6 | ||||
| -rw-r--r-- | gcc/config/rs6000/rs6000.h | 6 |
4 files changed, 14 insertions, 7 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f86b2ec..8055a64 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,12 @@ 2019-03-27 Alan Modra <amodra@gmail.com> + * config/rs6000/rs6000.h: Rename NON_SPECIAL_REGS to GEN_OR_FLOAT_REGS + throughout file. + * config/rs6000/darwin.h: Likewise. + * config/rs6000/rs6000.c: Likewise. + +2019-03-27 Alan Modra <amodra@gmail.com> + * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Always assign rs6000_hard_regno_mode_ok_p[m][r]. Formatting. diff --git a/gcc/config/rs6000/darwin.h b/gcc/config/rs6000/darwin.h index 6884185..9fb36e4 100644 --- a/gcc/config/rs6000/darwin.h +++ b/gcc/config/rs6000/darwin.h @@ -346,7 +346,7 @@ extern int darwin_emit_branch_islands; && reg_class_subset_p (BASE_REGS, (CLASS))) \ ? BASE_REGS \ : (GET_MODE_CLASS (GET_MODE (X)) == MODE_INT \ - && (CLASS) == NON_SPECIAL_REGS) \ + && (CLASS) == GEN_OR_FLOAT_REGS) \ ? GENERAL_REGS \ : (CLASS)) diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index 03c9143..cc8dc94 100644 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c @@ -20236,7 +20236,7 @@ rs6000_preferred_reload_class (rtx x, enum reg_class rclass) return NO_REGS; } - if (GET_MODE_CLASS (mode) == MODE_INT && rclass == NON_SPECIAL_REGS) + if (GET_MODE_CLASS (mode) == MODE_INT && rclass == GEN_OR_FLOAT_REGS) return GENERAL_REGS; return rclass; @@ -20384,7 +20384,7 @@ rs6000_secondary_reload_class (enum reg_class rclass, machine_mode mode, /* Constants, memory, and FP registers can go into FP registers. */ if ((regno == -1 || FP_REGNO_P (regno)) - && (rclass == FLOAT_REGS || rclass == NON_SPECIAL_REGS)) + && (rclass == FLOAT_REGS || rclass == GEN_OR_FLOAT_REGS)) return (mode != SDmode || lra_in_progress) ? NO_REGS : GENERAL_REGS; /* Memory, and AltiVec registers can go into AltiVec registers. */ @@ -36154,7 +36154,7 @@ rs6000_libcall_value (machine_mode mode) } /* Compute register pressure classes. We implement the target hook to avoid - IRA picking something like NON_SPECIAL_REGS as a pressure class, which can + IRA picking something like GEN_OR_FLOAT_REGS as a pressure class, which can lead to incorrect estimates of number of available registers and therefor increased register pressure/spill. */ static int diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h index 3b70525..ff9449c 100644 --- a/gcc/config/rs6000/rs6000.h +++ b/gcc/config/rs6000/rs6000.h @@ -1138,7 +1138,7 @@ enum reg_class VRSAVE_REGS, VSCR_REGS, SPR_REGS, - NON_SPECIAL_REGS, + GEN_OR_FLOAT_REGS, LINK_REGS, CTR_REGS, LINK_OR_CTR_REGS, @@ -1167,7 +1167,7 @@ enum reg_class "VRSAVE_REGS", \ "VSCR_REGS", \ "SPR_REGS", \ - "NON_SPECIAL_REGS", \ + "GEN_OR_FLOAT_REGS", \ "LINK_REGS", \ "CTR_REGS", \ "LINK_OR_CTR_REGS", \ @@ -1204,7 +1204,7 @@ enum reg_class { 0x00000000, 0x00000000, 0x00000000, 0x00004000 }, \ /* SPR_REGS. */ \ { 0x00000000, 0x00000000, 0x00000000, 0x00010000 }, \ - /* NON_SPECIAL_REGS. */ \ + /* GEN_OR_FLOAT_REGS. */ \ { 0xffffffff, 0xffffffff, 0x00000008, 0x00008000 }, \ /* LINK_REGS. */ \ { 0x00000000, 0x00000000, 0x00000002, 0x00000000 }, \ |