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| author | Richard Henderson <rth@redhat.com> | 2003-08-01 14:51:13 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2003-08-01 14:51:13 -0700 |
| commit | 75c209808126e1c2ef4a5c3ce7c25700416d078f (patch) | |
| tree | 09777e2a3ebda4ff012aec58bf5140c64a6bbe37 /gcc/dwarf2out.c | |
| parent | c197e3066130fb10da0c2f58a3a7fff3ab707487 (diff) | |
| download | gcc-75c209808126e1c2ef4a5c3ce7c25700416d078f.zip gcc-75c209808126e1c2ef4a5c3ce7c25700416d078f.tar.gz gcc-75c209808126e1c2ef4a5c3ce7c25700416d078f.tar.bz2 | |
system.h: Poison ASM_SIMPLIFY_DWARF_ADDR.
* system.h: Poison ASM_SIMPLIFY_DWARF_ADDR.
* varasm.c (lookup_constant_def): New function.
* rtl.h (lookup_constant_def): Declare it.
* dwarf2out.c (loc_descriptor_from_tree): Use it.
Use targetm.delegitimize_address, not ASM_SIMPLIFY_DWARF_ADDR.
From-SVN: r70072
Diffstat (limited to 'gcc/dwarf2out.c')
| -rw-r--r-- | gcc/dwarf2out.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index 91336a1..48f0f92 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -8560,17 +8560,19 @@ loc_descriptor_from_tree (tree loc, int addressp) case CONSTRUCTOR: { - /* Get an RTL for this, which will may have the effect of outputting - it. This may violates the principle of not having -g affect - the generated code, but it's in the data segment and it's hard - to see a case where it won't already have been output. */ - rtx rtl = output_constant_def (loc, 0); - -#ifdef ASM_SIMPLIFY_DWARF_ADDR - rtl = ASM_SIMPLIFY_DWARF_ADDR (rtl); -#endif + /* Get an RTL for this, if something has been emitted. */ + rtx rtl = lookup_constant_def (loc); + enum machine_mode mode; + + if (GET_CODE (rtl) != MEM) + return 0; + mode = GET_MODE (rtl); + rtl = XEXP (rtl, 0); + + rtl = (*targetm.delegitimize_address) (rtl); + indirect_p = 1; - ret = mem_loc_descriptor (XEXP (rtl, 0), GET_MODE (rtl)); + ret = mem_loc_descriptor (rtl, mode); break; } |