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| author | Bernd Schmidt <bernds@redhat.co.uk> | 2000-09-18 09:46:51 +0000 |
|---|---|---|
| committer | Bernd Schmidt <crux@gcc.gnu.org> | 2000-09-18 09:46:51 +0000 |
| commit | cf67d231989b77c4689a67aa925572e52c1ce2da (patch) | |
| tree | ba1ef7bb2b442a6e3f9145b1a3a3f38b760c4ebd /gcc/optabs.c | |
| parent | 4070d8853d7f67ed1aa6f1252babd0c0dd6b03d9 (diff) | |
| download | gcc-cf67d231989b77c4689a67aa925572e52c1ce2da.zip gcc-cf67d231989b77c4689a67aa925572e52c1ce2da.tar.gz gcc-cf67d231989b77c4689a67aa925572e52c1ce2da.tar.bz2 | |
Set CONST_CALL_P for libcalls
From-SVN: r36486
Diffstat (limited to 'gcc/optabs.c')
| -rw-r--r-- | gcc/optabs.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/optabs.c b/gcc/optabs.c index 8468fbe..6f087a8 100644 --- a/gcc/optabs.c +++ b/gcc/optabs.c @@ -2766,14 +2766,15 @@ emit_libcall_block (insns, target, result, equiv) /* look for any CALL_INSNs in this sequence, and attach a REG_EH_REGION reg note to indicate that this call cannot throw or execute a nonlocal - goto. (Unless there is already a REG_EH_REGION note, in which case - we update it.) */ + goto (unless there is already a REG_EH_REGION note, in which case + we update it). Also set the CONST_CALL_P flag. */ for (insn = insns; insn; insn = NEXT_INSN (insn)) if (GET_CODE (insn) == CALL_INSN) { rtx note = find_reg_note (insn, REG_EH_REGION, NULL_RTX); + CONST_CALL_P (insn) = 1; if (note != 0) XEXP (note, 0) = GEN_INT (-1); else |