From c8074023204e8e8a213399961ab56e2814aa6116 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Tue, 9 Feb 2016 10:43:42 +1100 Subject: [PATCH] tcg: Work around clang bug wrt enum ranges A subsequent patch patch will change the type of REG from int to enum TCGReg, which provokes the following bug in clang: https://llvm.org/bugs/show_bug.cgi?id=16154 Signed-off-by: Richard Henderson --- tcg/tcg.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/tcg/tcg.c b/tcg/tcg.c index 9a836c9f55..70c0cffcac 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -2059,9 +2059,9 @@ static void tcg_reg_alloc_op(TCGContext *s, } else { if (def->flags & TCG_OPF_CALL_CLOBBER) { /* XXX: permit generic clobber register list ? */ - for(reg = 0; reg < TCG_TARGET_NB_REGS; reg++) { - if (tcg_regset_test_reg(tcg_target_call_clobber_regs, reg)) { - tcg_reg_free(s, reg); + for (i = 0; i < TCG_TARGET_NB_REGS; i++) { + if (tcg_regset_test_reg(tcg_target_call_clobber_regs, i)) { + tcg_reg_free(s, i); } } } @@ -2227,9 +2227,9 @@ static void tcg_reg_alloc_call(TCGContext *s, int nb_oargs, int nb_iargs, } /* clobber call registers */ - for(reg = 0; reg < TCG_TARGET_NB_REGS; reg++) { - if (tcg_regset_test_reg(tcg_target_call_clobber_regs, reg)) { - tcg_reg_free(s, reg); + for (i = 0; i < TCG_TARGET_NB_REGS; i++) { + if (tcg_regset_test_reg(tcg_target_call_clobber_regs, i)) { + tcg_reg_free(s, i); } }