diff options
Diffstat (limited to 'gcc/calls.c')
| -rw-r--r-- | gcc/calls.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/gcc/calls.c b/gcc/calls.c index 79dc47b98fa..a4470fa1477 100644 --- a/gcc/calls.c +++ b/gcc/calls.c @@ -377,8 +377,7 @@ emit_call_1 (rtx funexp, tree fntree, tree fndecl ATTRIBUTE_UNUSED, /* If this call can't throw, attach a REG_EH_REGION reg note to that effect. */ if (ecf_flags & ECF_NOTHROW) - REG_NOTES (call_insn) = gen_rtx_EXPR_LIST (REG_EH_REGION, const0_rtx, - REG_NOTES (call_insn)); + add_reg_note (call_insn, REG_EH_REGION, const0_rtx); else { int rn = lookup_stmt_eh_region (fntree); @@ -386,18 +385,15 @@ emit_call_1 (rtx funexp, tree fntree, tree fndecl ATTRIBUTE_UNUSED, /* If rn < 0, then either (1) tree-ssa not used or (2) doesn't throw, which we already took care of. */ if (rn > 0) - REG_NOTES (call_insn) = gen_rtx_EXPR_LIST (REG_EH_REGION, GEN_INT (rn), - REG_NOTES (call_insn)); + add_reg_note (call_insn, REG_EH_REGION, GEN_INT (rn)); } if (ecf_flags & ECF_NORETURN) - REG_NOTES (call_insn) = gen_rtx_EXPR_LIST (REG_NORETURN, const0_rtx, - REG_NOTES (call_insn)); + add_reg_note (call_insn, REG_NORETURN, const0_rtx); if (ecf_flags & ECF_RETURNS_TWICE) { - REG_NOTES (call_insn) = gen_rtx_EXPR_LIST (REG_SETJMP, const0_rtx, - REG_NOTES (call_insn)); + add_reg_note (call_insn, REG_SETJMP, const0_rtx); cfun->calls_setjmp = 1; } @@ -2814,8 +2810,7 @@ expand_call (tree exp, rtx target, int ignore) /* The return value from a malloc-like function can not alias anything else. */ last = get_last_insn (); - REG_NOTES (last) = - gen_rtx_EXPR_LIST (REG_NOALIAS, temp, REG_NOTES (last)); + add_reg_note (last, REG_NOALIAS, temp); /* Write out the sequence. */ insns = get_insns (); |