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| author | Ian Lance Taylor <iant@golang.org> | 2021-09-13 10:37:49 -0700 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2021-09-13 10:37:49 -0700 |
| commit | e252b51ccde010cbd2a146485d8045103cd99533 (patch) | |
| tree | e060f101cdc32bf5e520de8e5275db9d4236b74c /gcc/print-rtl.c | |
| parent | f10c7c4596dda99d2ee872c995ae4aeda65adbdf (diff) | |
| parent | 104c05c5284b7822d770ee51a7d91946c7e56d50 (diff) | |
| download | gcc-e252b51ccde010cbd2a146485d8045103cd99533.zip gcc-e252b51ccde010cbd2a146485d8045103cd99533.tar.gz gcc-e252b51ccde010cbd2a146485d8045103cd99533.tar.bz2 | |
Merge from trunk revision 104c05c5284b7822d770ee51a7d91946c7e56d50.
Diffstat (limited to 'gcc/print-rtl.c')
| -rw-r--r-- | gcc/print-rtl.c | 35 |
1 files changed, 32 insertions, 3 deletions
diff --git a/gcc/print-rtl.c b/gcc/print-rtl.c index 2a56823..567d287 100644 --- a/gcc/print-rtl.c +++ b/gcc/print-rtl.c @@ -370,6 +370,10 @@ rtx_writer::print_rtx_operand_codes_E_and_V (const_rtx in_rtx, int idx) print_rtx_head, m_indent * 2, ""); m_sawclose = 0; } + if (GET_CODE (in_rtx) == CONST_VECTOR + && !GET_MODE_NUNITS (GET_MODE (in_rtx)).is_constant () + && CONST_VECTOR_DUPLICATE_P (in_rtx)) + fprintf (m_outfile, " repeat"); fputs (" [", m_outfile); if (XVEC (in_rtx, idx) != NULL) { @@ -377,12 +381,32 @@ rtx_writer::print_rtx_operand_codes_E_and_V (const_rtx in_rtx, int idx) if (XVECLEN (in_rtx, idx)) m_sawclose = 1; + int barrier = XVECLEN (in_rtx, idx); + if (GET_CODE (in_rtx) == CONST_VECTOR + && !GET_MODE_NUNITS (GET_MODE (in_rtx)).is_constant ()) + barrier = CONST_VECTOR_NPATTERNS (in_rtx); + for (int j = 0; j < XVECLEN (in_rtx, idx); j++) { int j1; + if (j == barrier) + { + fprintf (m_outfile, "\n%s%*s", + print_rtx_head, m_indent * 2, ""); + if (!CONST_VECTOR_STEPPED_P (in_rtx)) + fprintf (m_outfile, "repeat ["); + else if (CONST_VECTOR_NPATTERNS (in_rtx) == 1) + fprintf (m_outfile, "stepped ["); + else + fprintf (m_outfile, "stepped (interleave %d) [", + CONST_VECTOR_NPATTERNS (in_rtx)); + m_indent += 2; + } + print_rtx (XVECEXP (in_rtx, idx, j)); - for (j1 = j + 1; j1 < XVECLEN (in_rtx, idx); j1++) + int limit = MIN (barrier, XVECLEN (in_rtx, idx)); + for (j1 = j + 1; j1 < limit; j1++) if (XVECEXP (in_rtx, idx, j) != XVECEXP (in_rtx, idx, j1)) break; @@ -393,6 +417,12 @@ rtx_writer::print_rtx_operand_codes_E_and_V (const_rtx in_rtx, int idx) } } + if (barrier < XVECLEN (in_rtx, idx)) + { + m_indent -= 2; + fprintf (m_outfile, "\n%s%*s]", print_rtx_head, m_indent * 2, ""); + } + m_indent -= 2; } if (m_sawclose) @@ -1237,7 +1267,7 @@ print_rtx_insn_vec (FILE *file, const vec<rtx_insn *> &vec) unsigned int len = vec.length (); for (unsigned int i = 0; i < len; i++) { - print_rtl (file, vec[i]); + print_rtl_single (file, vec[i]); if (i < len - 1) fputs (", ", file); } @@ -1718,7 +1748,6 @@ print_value (pretty_printer *pp, const_rtx x, int verbose) pp_wide_integer (pp, SUBREG_BYTE (x)); break; case SCRATCH: - case CC0: case PC: pp_string (pp, GET_RTX_NAME (GET_CODE (x))); break; |