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* calls.c (expand_call): Don't emit reg notes for a sibcall.

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From-SVN: r33596
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Richard Henderson 2000-05-01 16:59:00 -07:00 • committed by Richard Henderson
parent 5062dbd5ae
commit 8be9eb00e5
2 changed files with 6 additions and 1 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2000-05-01 Richard Henderson <rth@cygnus.com>
* calls.c (expand_call): Don't emit reg notes for a sibcall.
2000-05-01 Richard Henderson <rth@cygnus.com>
* ifcvt.c (if_convert): Only verify_flow_info if ENABLE_CHECKING.

3
gcc/calls.c
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@ -2908,7 +2908,8 @@ expand_call (exp, target, ignore)
Test valreg so we don't crash; may safely ignore `const'
if return type is void. Disable for PARALLEL return values, because
we have no way to move such values into a pseudo register. */
if ((flags & (ECF_CONST | ECF_PURE))
if (pass
&& (flags & (ECF_CONST | ECF_PURE))
&& valreg != 0 && GET_CODE (valreg) != PARALLEL)
{
rtx note = 0;