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| author | Richard Henderson <rth@redhat.com> | 2005-06-08 14:29:36 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2005-06-08 14:29:36 -0700 |
| commit | bd8633a3c03adc21fb6720b0febfe0c29cb48f98 (patch) | |
| tree | 4fceb7ba2edf24540914e2126dd69a0383502883 /gcc/config | |
| parent | 8713190c2bad19c00c84838c04ece84b9069f01b (diff) | |
| download | gcc-bd8633a3c03adc21fb6720b0febfe0c29cb48f98.zip gcc-bd8633a3c03adc21fb6720b0febfe0c29cb48f98.tar.gz gcc-bd8633a3c03adc21fb6720b0febfe0c29cb48f98.tar.bz2 | |
ia64.h (NO_PROFILE_COUNTERS): New.
* config/ia64/ia64.h (NO_PROFILE_COUNTERS): New.
* config/ia64/ia64.c (ia64_output_function_profiler): Honor it.
Emit out3 load right after alloc.
From-SVN: r100781
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/ia64/ia64.c | 33 | ||||
| -rw-r--r-- | gcc/config/ia64/ia64.h | 3 |
2 files changed, 23 insertions, 13 deletions
diff --git a/gcc/config/ia64/ia64.c b/gcc/config/ia64/ia64.c index 5297f5e..3531d07 100644 --- a/gcc/config/ia64/ia64.c +++ b/gcc/config/ia64/ia64.c @@ -8554,26 +8554,33 @@ ia64_vector_mode_supported_p (enum machine_mode mode) void ia64_output_function_profiler (FILE *file, int labelno) { - char buf[20]; - ASM_GENERATE_INTERNAL_LABEL (buf, "LP", labelno); - if (TARGET_GNU_AS) fputs ("\t.prologue 4, r40\n", file); else fputs ("\t.prologue\n\t.save ar.pfs, r40\n", file); fputs ("\talloc out0 = ar.pfs, 8, 0, 4, 0\n", file); + + if (NO_PROFILE_COUNTERS) + fputs ("\tmov out3 = r0\n\t;;\n", file); + else + { + char buf[20]; + ASM_GENERATE_INTERNAL_LABEL (buf, "LP", labelno); + + if (TARGET_AUTO_PIC) + fputs ("\tmovl out3 = @gprel(", file); + else + fputs ("\taddl out3 = @ltoff(", file); + assemble_name (file, buf); + if (TARGET_AUTO_PIC) + fputs (")\n\t;;\n", file); + else + fputs ("), r1\n\t;;\n", file); + } + fputs ("\t.save rp, r42\n", file); - fputs ("\tmov out2 = b0\n\t;;\n", file); + fputs ("\tmov out2 = b0\n", file); fputs ("\t.body\n", file); - if (TARGET_AUTO_PIC) - fputs ("\tmovl out3 = @gprel(", file); - else - fputs ("\taddl out3 = @ltoff(", file); - assemble_name (file, buf); - if (TARGET_AUTO_PIC) - fputs (")\n", file); - else - fputs ("), r1\n", file); fputs ("\tmov out1 = r1\n", file); fputs ("\tbr.call.sptk.many b0 = _mcount\n\t;;\n", file); } diff --git a/gcc/config/ia64/ia64.h b/gcc/config/ia64/ia64.h index b9b431a..9753a5d 100644 --- a/gcc/config/ia64/ia64.h +++ b/gcc/config/ia64/ia64.h @@ -1267,6 +1267,9 @@ do { \ #undef FUNCTION_PROFILER #define FUNCTION_PROFILER(FILE, LABELNO) \ ia64_output_function_profiler(FILE, LABELNO) + +/* Neither hpux nor linux use profile counters. */ +#define NO_PROFILE_COUNTERS 1 /* Trampolines for Nested Functions. */ |