diff options
Diffstat (limited to 'gcc/gimple-pretty-print.c')
| -rw-r--r-- | gcc/gimple-pretty-print.c | 194 |
1 files changed, 128 insertions, 66 deletions
diff --git a/gcc/gimple-pretty-print.c b/gcc/gimple-pretty-print.c index 8903c66..3d3134b 100644 --- a/gcc/gimple-pretty-print.c +++ b/gcc/gimple-pretty-print.c @@ -1101,89 +1101,151 @@ dump_gimple_omp_return (pretty_printer *buffer, gimple gs, int spc, int flags) static void dump_gimple_asm (pretty_printer *buffer, gimple gs, int spc, int flags) { - unsigned int i; + unsigned int i, n, f, fields; if (flags & TDF_RAW) - dump_gimple_fmt (buffer, spc, flags, "%G <%+STRING <%n%s%n>", gs, - gimple_asm_string (gs)); + { + dump_gimple_fmt (buffer, spc, flags, "%G <%+STRING <%n%s%n>", gs, + gimple_asm_string (gs)); + + n = gimple_asm_noutputs (gs); + if (n) + { + newline_and_indent (buffer, spc + 2); + pp_string (buffer, "OUTPUT: "); + for (i = 0; i < n; i++) + { + dump_generic_node (buffer, gimple_asm_output_op (gs, i), + spc, flags, false); + if (i < n - 1) + pp_string (buffer, ", "); + } + } + + n = gimple_asm_ninputs (gs); + if (n) + { + newline_and_indent (buffer, spc + 2); + pp_string (buffer, "INPUT: "); + for (i = 0; i < n; i++) + { + dump_generic_node (buffer, gimple_asm_input_op (gs, i), + spc, flags, false); + if (i < n - 1) + pp_string (buffer, ", "); + } + } + + n = gimple_asm_nclobbers (gs); + if (n) + { + newline_and_indent (buffer, spc + 2); + pp_string (buffer, "CLOBBER: "); + for (i = 0; i < n; i++) + { + dump_generic_node (buffer, gimple_asm_clobber_op (gs, i), + spc, flags, false); + if (i < n - 1) + pp_string (buffer, ", "); + } + } + + n = gimple_asm_nlabels (gs); + if (n) + { + newline_and_indent (buffer, spc + 2); + pp_string (buffer, "LABEL: "); + for (i = 0; i < n; i++) + { + dump_generic_node (buffer, gimple_asm_label_op (gs, i), + spc, flags, false); + if (i < n - 1) + pp_string (buffer, ", "); + } + } + + newline_and_indent (buffer, spc); + pp_character (buffer, '>'); + } else { pp_string (buffer, "__asm__"); if (gimple_asm_volatile_p (gs)) pp_string (buffer, " __volatile__"); + if (gimple_asm_nlabels (gs)) + pp_string (buffer, " goto"); pp_string (buffer, "(\""); pp_string (buffer, gimple_asm_string (gs)); pp_string (buffer, "\""); - } - if (gimple_asm_ninputs (gs) - || gimple_asm_noutputs (gs) - || gimple_asm_nclobbers (gs)) - { - if (gimple_asm_noutputs (gs)) - { - if (flags & TDF_RAW) - { - newline_and_indent (buffer, spc + 2); - pp_string (buffer, "OUTPUT: "); - } - else - pp_string (buffer, " : "); - } + if (gimple_asm_nlabels (gs)) + fields = 4; + else if (gimple_asm_nclobbers (gs)) + fields = 3; + else if (gimple_asm_ninputs (gs)) + fields = 2; + else if (gimple_asm_noutputs (gs)) + fields = 1; + else + fields = 0; - for (i = 0; i < gimple_asm_noutputs (gs); i++) - { - dump_generic_node (buffer, gimple_asm_output_op (gs, i), spc, flags, - false); - if ( i < gimple_asm_noutputs (gs) -1) - pp_string (buffer, ", "); - } + for (f = 0; f < fields; ++f) + { + pp_string (buffer, " : "); - if (gimple_asm_ninputs (gs)) - { - if (flags & TDF_RAW) - { - newline_and_indent (buffer, spc + 2); - pp_string (buffer, "INPUT: "); - } - else - pp_string (buffer, " : "); - } + switch (f) + { + case 0: + n = gimple_asm_noutputs (gs); + for (i = 0; i < n; i++) + { + dump_generic_node (buffer, gimple_asm_output_op (gs, i), + spc, flags, false); + if (i < n - 1) + pp_string (buffer, ", "); + } + break; - for (i = 0; i < gimple_asm_ninputs (gs); i++) - { - dump_generic_node (buffer, gimple_asm_input_op (gs, i), spc, flags, - false); - if (i < gimple_asm_ninputs (gs) -1) - pp_string (buffer, " : "); - } + case 1: + n = gimple_asm_ninputs (gs); + for (i = 0; i < n; i++) + { + dump_generic_node (buffer, gimple_asm_input_op (gs, i), + spc, flags, false); + if (i < n - 1) + pp_string (buffer, ", "); + } + break; - if (gimple_asm_nclobbers (gs)) - { - if (flags & TDF_RAW) - { - newline_and_indent (buffer, spc + 2); - pp_string (buffer, "CLOBBER: "); - } - else - pp_string (buffer, " : "); - } + case 2: + n = gimple_asm_nclobbers (gs); + for (i = 0; i < n; i++) + { + dump_generic_node (buffer, gimple_asm_clobber_op (gs, i), + spc, flags, false); + if (i < n - 1) + pp_string (buffer, ", "); + } + break; - for (i = 0; i < gimple_asm_nclobbers (gs); i++) - { - dump_generic_node (buffer, gimple_asm_clobber_op (gs, i), spc, flags, - false); - if ( i < gimple_asm_nclobbers (gs) -1) - pp_string (buffer, ", "); - } - } - if (flags & TDF_RAW) - { - newline_and_indent (buffer, spc); - pp_character (buffer, '>'); + case 3: + n = gimple_asm_nlabels (gs); + for (i = 0; i < n; i++) + { + dump_generic_node (buffer, gimple_asm_label_op (gs, i), + spc, flags, false); + if (i < n - 1) + pp_string (buffer, ", "); + } + break; + + default: + gcc_unreachable (); + } + } + + pp_string (buffer, ");"); } - else - pp_string (buffer, ");"); } |