diff options
Diffstat (limited to 'gcc/print-rtl.c')
| -rw-r--r-- | gcc/print-rtl.c | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/gcc/print-rtl.c b/gcc/print-rtl.c index c7982bc..081fc50 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) |