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re PR target/12485 (MIPS -mxgot causes "bad" exception handling code.) 

PR target/12485
	* config/mips/mips.c (mips_load_got): GOT accesses can't trap.

From-SVN: r72066
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Richard Sandiford 2003-10-03 06:55:02 +00:00 committed by Richard Sandiford
parent 8b47fa065e
commit 17a35133d4
2 changed files with 8 additions and 0 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2003-10-03 Richard Sandiford <rsandifo@redhat.com>
PR target/12485
* config/mips/mips.c (mips_load_got): GOT accesses can't trap.
2003-10-02 Mark Mitchell <mark@codesourcery.com>
PR optimization/12180

3
gcc/config/mips/mips.c
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@ -1634,6 +1634,9 @@ mips_load_got (rtx base, rtx addr, int reloc)
gen_rtx_PLUS (Pmode, base, mips_reloc (addr, reloc)));
set_mem_alias_set (mem, mips_got_alias_set);
/* GOT references can't trap. */
MEM_NOTRAP_P (mem) = 1;
/* If we allow a function's address to be lazily bound, its entry
may change after the first call. Other entries are constant. */
if (reloc != RELOC_CALL16 && reloc != RELOC_CALL_LO)