diff options
Diffstat (limited to 'gcc/function.c')
-rw-r--r-- | gcc/function.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/function.c b/gcc/function.c index c79e17c..133852e 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -3515,6 +3515,10 @@ instantiate_virtual_regs (fndecl, insns) { instantiate_virtual_regs_1 (&PATTERN (insn), insn, 1); instantiate_virtual_regs_1 (®_NOTES (insn), NULL_RTX, 0); + /* Instantiate any virtual registers in CALL_INSN_FUNCTION_USAGE. */ + if (GET_CODE (insn) == CALL_INSN) + instantiate_virtual_regs_1 (&CALL_INSN_FUNCTION_USAGE (insn), + NULL_RTX, 0); } /* Instantiate the stack slots for the parm registers, for later use in |