From 38a8aecfb882072900434499696b5c32a2274515 Mon Sep 17 00:00:00 2001 From: Rong Xu Date: Mon, 21 Jul 2014 16:47:22 -0700 Subject: [4.9] Switch gcc-4.9 to use google/gcc-4_9 branch. This source drop uses svn version r212828 of google/gcc-4.9 branch. We also cherry-picked r213062, r213063 and r213064 to fix windows build issues. All gcc-4.9 patches before July 3rd are ported to google/gcc-4.9. The following prior commits has not been merged to google branch yet. (They are included in this commit). e7af147f979e657fe2df00808e5b4319b0e088c6, baf87df3cb2683649ba7e9872362a7e721117c23, and c231900e5dcc14d8296bd9f62b45997a49d4d5e7. Change-Id: I4bea3ea470387ff751c2be4cb0d4a12059b9299b --- gcc-4.9/gcc/regs.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'gcc-4.9/gcc/regs.h') diff --git a/gcc-4.9/gcc/regs.h b/gcc-4.9/gcc/regs.h index 006caca56..c8c978b24 100644 --- a/gcc-4.9/gcc/regs.h +++ b/gcc-4.9/gcc/regs.h @@ -135,9 +135,7 @@ extern size_t reg_info_p_size; or profile driven feedback is available and the function is never executed, frequency is always equivalent. Otherwise rescale the basic block frequency. */ -#define REG_FREQ_FROM_BB(bb) (optimize_size \ - || (flag_branch_probabilities \ - && !ENTRY_BLOCK_PTR_FOR_FN (cfun)->count) \ +#define REG_FREQ_FROM_BB(bb) (optimize_function_for_size_p (cfun) \ ? REG_FREQ_MAX \ : ((bb)->frequency * REG_FREQ_MAX / BB_FREQ_MAX)\ ? ((bb)->frequency * REG_FREQ_MAX / BB_FREQ_MAX)\ -- cgit v1.2.3