diff options
| author | kan <kan@FreeBSD.org> | 2006-08-26 21:29:10 +0000 |
|---|---|---|
| committer | kan <kan@FreeBSD.org> | 2006-08-26 21:29:10 +0000 |
| commit | ab6c6e434e4ca0bf593007d49dee6eceb73286c0 (patch) | |
| tree | 843ffc6140f66bf60562adb1bf8d3d82b9739b5e /contrib/gcc/config/alpha | |
| parent | 8a6911d2bb988a943624cbf4e4041b827d9ade53 (diff) | |
| download | FreeBSD-src-ab6c6e434e4ca0bf593007d49dee6eceb73286c0.zip FreeBSD-src-ab6c6e434e4ca0bf593007d49dee6eceb73286c0.tar.gz | |
Gcc 3.4.6 as of 2006/08/25 #116475.
Diffstat (limited to 'contrib/gcc/config/alpha')
| -rw-r--r-- | contrib/gcc/config/alpha/alpha.c | 23 | ||||
| -rw-r--r-- | contrib/gcc/config/alpha/alpha.md | 8 |
2 files changed, 26 insertions, 5 deletions
diff --git a/contrib/gcc/config/alpha/alpha.c b/contrib/gcc/config/alpha/alpha.c index fbaeabe..f9aef99 100644 --- a/contrib/gcc/config/alpha/alpha.c +++ b/contrib/gcc/config/alpha/alpha.c @@ -5469,6 +5469,21 @@ print_operand (FILE *file, rtx x, int code) } break; + case 'j': + { + const char *lituse; + +#ifdef HAVE_AS_JSRDIRECT_RELOCS + lituse = "lituse_jsrdirect"; +#else + lituse = "lituse_jsr"; +#endif + + if (INTVAL (x) == 0) + abort (); + fprintf (file, "\t\t!%s!%d", lituse, (int) INTVAL (x)); + } + break; case 'r': /* If this operand is the constant zero, write it as "$31". */ if (GET_CODE (x) == REG) @@ -8814,7 +8829,7 @@ alpha_align_insns (unsigned int max_align, unsigned int align; /* OFS is the offset of the current insn in the insn group. */ int ofs; - int prev_in_use, in_use, len; + int prev_in_use, in_use, len, ldgp; rtx i, next; /* Let shorten branches care for assigning alignments to code labels. */ @@ -8832,6 +8847,8 @@ alpha_align_insns (unsigned int max_align, if (GET_CODE (i) == NOTE) i = next_nonnote_insn (i); + ldgp = alpha_function_needs_gp ? 8 : 0; + while (i) { next = (*next_group) (i, &in_use, &len); @@ -8888,6 +8905,10 @@ alpha_align_insns (unsigned int max_align, } } + /* We may not insert padding inside the initial ldgp sequence. */ + else if (ldgp > 0) + ldgp -= len; + /* If the group won't fit in the same INT16 as the previous, we need to add padding to keep the group together. Rather than simply leaving the insn filling to the assembler, we diff --git a/contrib/gcc/config/alpha/alpha.md b/contrib/gcc/config/alpha/alpha.md index c008e1b..cca51ba 100644 --- a/contrib/gcc/config/alpha/alpha.md +++ b/contrib/gcc/config/alpha/alpha.md @@ -967,7 +967,7 @@ (clobber (reg:DI 23)) (clobber (reg:DI 28))] "TARGET_EXPLICIT_RELOCS && ! TARGET_ABI_OPEN_VMS" - "ldq $27,__%E3($29)\t\t!literal!%#\;jsr $23,($27),__%E3\t\t!lituse_jsr!%#" + "#" "&& reload_completed" [(parallel [(set (match_dup 0) (sign_extend:DI (match_dup 3))) @@ -1012,7 +1012,7 @@ (clobber (reg:DI 23)) (clobber (reg:DI 28))] "TARGET_EXPLICIT_RELOCS && ! TARGET_ABI_OPEN_VMS" - "jsr $23,($27),__%E3%J5" + "jsr $23,($27),__%E3%j5" [(set_attr "type" "jsr") (set_attr "length" "4")]) @@ -1036,7 +1036,7 @@ (clobber (reg:DI 23)) (clobber (reg:DI 28))] "TARGET_EXPLICIT_RELOCS && ! TARGET_ABI_OPEN_VMS" - "ldq $27,__%E3($29)\t\t!literal!%#\;jsr $23,($27),__%E3\t\t!lituse_jsr!%#" + "#" "&& reload_completed" [(parallel [(set (match_dup 0) (match_dup 3)) (use (match_dup 0)) @@ -1080,7 +1080,7 @@ (clobber (reg:DI 23)) (clobber (reg:DI 28))] "TARGET_EXPLICIT_RELOCS && ! TARGET_ABI_OPEN_VMS" - "jsr $23,($27),__%E3%J5" + "jsr $23,($27),__%E3%j5" [(set_attr "type" "jsr") (set_attr "length" "4")]) |
