Mercurial > hg > CbC > CbC_gcc
diff gcc/config/arm/exynos-m1.md @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 84e7813d76e9 |
children |
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--- a/gcc/config/arm/exynos-m1.md Thu Oct 25 07:37:49 2018 +0900 +++ b/gcc/config/arm/exynos-m1.md Thu Feb 13 11:34:05 2020 +0900 @@ -1,5 +1,5 @@ ;; Samsung Exynos M1 pipeline description -;; Copyright (C) 2014-2018 Free Software Foundation, Inc. +;; Copyright (C) 2014-2020 Free Software Foundation, Inc. ;; ;; This file is part of GCC. ;; @@ -417,7 +417,7 @@ (define_insn_reservation "exynos_m1_mlal" 4 (and (eq_attr "tune" "exynosm1") - (eq_attr "mul64" "yes")) + (eq_attr "widen_mul64" "yes")) "em1_alu, em1_c") ;; Integer divide @@ -950,11 +950,6 @@ "exynos_m1_crypto_simple, exynos_m1_crypto_complex,\ exynos_m1_crypto_poly*") -;; AES{D,E}/AESMC pairs can feed each other instantly. -(define_bypass 0 "exynos_m1_crypto_simple" - "exynos_m1_crypto_simple" - "aarch_crypto_can_dual_issue") - ;; Predicted branches take no time, but mispredicted ones take forever anyway. (define_bypass 1 "exynos_m1_*" "exynos_m1_call, exynos_m1_branch")