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-rw-r--r--gcc/function.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/gcc/function.c b/gcc/function.c
index c37368415ea..c55918d0572 100644
--- a/gcc/function.c
+++ b/gcc/function.c
@@ -1695,8 +1695,11 @@ instantiate_virtual_regs (void)
|| GET_CODE (PATTERN (insn)) == ADDR_DIFF_VEC
|| GET_CODE (PATTERN (insn)) == ASM_INPUT)
continue;
-
- instantiate_virtual_regs_in_insn (insn);
+ else if (DEBUG_INSN_P (insn))
+ for_each_rtx (&INSN_VAR_LOCATION (insn),
+ instantiate_virtual_regs_in_rtx, NULL);
+ else
+ instantiate_virtual_regs_in_insn (insn);
if (INSN_DELETED_P (insn))
continue;