diff options
Diffstat (limited to 'meta-xilinx-bsp/recipes-microblaze/gcc/gcc-8/0047-Added-double-arith-instructions.patch')
| -rw-r--r-- | meta-xilinx-bsp/recipes-microblaze/gcc/gcc-8/0047-Added-double-arith-instructions.patch | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-8/0047-Added-double-arith-instructions.patch b/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-8/0047-Added-double-arith-instructions.patch new file mode 100644 index 00000000..f28d9f51 --- /dev/null +++ b/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-8/0047-Added-double-arith-instructions.patch @@ -0,0 +1,135 @@ +From b09721c830dd0831f50084e2e64920f83618e3f4 Mon Sep 17 00:00:00 2001 +From: Nagaraju Mekala <nmekala@xilix.com> +Date: Tue, 9 Oct 2018 10:07:08 +0530 +Subject: [PATCH 47/54] -Added double arith instructions -Fixed prologue stack + pointer decrement issue + +--- + gcc/config/microblaze/microblaze.md | 78 ++++++++++++++++++++++++++++++++----- + gcc/config/microblaze/t-microblaze | 7 ++++ + 2 files changed, 76 insertions(+), 9 deletions(-) + +diff --git a/gcc/config/microblaze/microblaze.md b/gcc/config/microblaze/microblaze.md +index 2669a28..dca61d6 100644 +--- a/gcc/config/microblaze/microblaze.md ++++ b/gcc/config/microblaze/microblaze.md +@@ -525,6 +525,66 @@ + (set_attr "mode" "SF") + (set_attr "length" "4")]) + ++(define_insn "fix_truncsfsi2" ++ [(set (match_operand:SI 0 "register_operand" "=d") ++ (fix:SI (match_operand:SF 1 "register_operand" "d")))] ++ "TARGET_HARD_FLOAT && TARGET_FLOAT_CONVERT" ++ "fint\t%0,%1" ++ [(set_attr "type" "fint") ++ (set_attr "mode" "SF") ++ (set_attr "length" "4")]) ++ ++ ++(define_insn "adddf3" ++ [(set (match_operand:DF 0 "register_operand" "=d") ++ (plus:DF (match_operand:DF 1 "register_operand" "d") ++ (match_operand:DF 2 "register_operand" "d")))] ++ "TARGET_MB_64" ++ "dadd\t%0,%1,%2" ++ [(set_attr "type" "fadd") ++ (set_attr "mode" "DF") ++ (set_attr "length" "4")]) ++ ++(define_insn "subdf3" ++ [(set (match_operand:DF 0 "register_operand" "=d") ++ (minus:DF (match_operand:DF 1 "register_operand" "d") ++ (match_operand:DF 2 "register_operand" "d")))] ++ "TARGET_MB_64" ++ "drsub\t%0,%2,%1" ++ [(set_attr "type" "frsub") ++ (set_attr "mode" "DF") ++ (set_attr "length" "4")]) ++ ++(define_insn "muldf3" ++ [(set (match_operand:DF 0 "register_operand" "=d") ++ (mult:DF (match_operand:DF 1 "register_operand" "d") ++ (match_operand:DF 2 "register_operand" "d")))] ++ "TARGET_MB_64" ++ "dmul\t%0,%1,%2" ++ [(set_attr "type" "fmul") ++ (set_attr "mode" "DF") ++ (set_attr "length" "4")]) ++ ++(define_insn "divdf3" ++ [(set (match_operand:DF 0 "register_operand" "=d") ++ (div:DF (match_operand:DF 1 "register_operand" "d") ++ (match_operand:DF 2 "register_operand" "d")))] ++ "TARGET_MB_64" ++ "ddiv\t%0,%2,%1" ++ [(set_attr "type" "fdiv") ++ (set_attr "mode" "DF") ++ (set_attr "length" "4")]) ++ ++ ++(define_insn "sqrtdf2" ++ [(set (match_operand:DF 0 "register_operand" "=d") ++ (sqrt:DF (match_operand:DF 1 "register_operand" "d")))] ++ "TARGET_MB_64" ++ "dsqrt\t%0,%1" ++ [(set_attr "type" "fsqrt") ++ (set_attr "mode" "DF") ++ (set_attr "length" "4")]) ++ + (define_insn "floatdidf2" + [(set (match_operand:DF 0 "register_operand" "=d") + (float:DF (match_operand:DI 1 "register_operand" "d")))] +@@ -534,13 +594,13 @@ + (set_attr "mode" "DF") + (set_attr "length" "4")]) + +-(define_insn "fix_truncsfsi2" +- [(set (match_operand:SI 0 "register_operand" "=d") +- (fix:SI (match_operand:SF 1 "register_operand" "d")))] +- "TARGET_HARD_FLOAT && TARGET_FLOAT_CONVERT" +- "fint\t%0,%1" +- [(set_attr "type" "fint") +- (set_attr "mode" "SF") ++(define_insn "floatdfdi2" ++ [(set (match_operand:DI 0 "register_operand" "=d") ++ (float:DI (match_operand:DF 1 "register_operand" "d")))] ++ "TARGET_MB_64" ++ "dlong\t%0,%1" ++ [(set_attr "type" "fcvt") ++ (set_attr "mode" "DI") + (set_attr "length" "4")]) + + ;;---------------------------------------------------------------- +@@ -658,8 +718,8 @@ + "TARGET_MB_64" + "@ + rsubl\t%0,%2,%1 +- addik\t%0,%z1,-%2 +- addik\t%0,%z1,-%2" ++ addlik\t%0,%z1,-%2 ++ addlik\t%0,%z1,-%2" + [(set_attr "type" "arith,no_delay_arith,no_delay_arith") + (set_attr "mode" "DI") + (set_attr "length" "4,4,4")]) +diff --git a/gcc/config/microblaze/t-microblaze b/gcc/config/microblaze/t-microblaze +index 35ab965..dfef45c 100644 +--- a/gcc/config/microblaze/t-microblaze ++++ b/gcc/config/microblaze/t-microblaze +@@ -1,6 +1,13 @@ + MULTILIB_OPTIONS = m64 mxl-barrel-shift mlittle-endian mno-xl-soft-mul mxl-multiply-high + MULTILIB_DIRNAMES = m64 bs le m mh + MULTILIB_EXCEPTIONS = *m64/mxl-multiply-high mxl-multiply-high ++MULTILIB_EXCEPTIONS += *m64 ++MULTILIB_EXCEPTIONS += *m64/mxl-barrel-shift ++MULTILIB_EXCEPTIONS += *m64/mno-xl-soft-mul ++MULTILIB_EXCEPTIONS += *m64/mxl-barrel-shift/mno-xl-soft-mul ++MULTILIB_EXCEPTIONS += *m64/mno-xl-soft-mul ++MULTILIB_EXCEPTIONS += *m64/mxl-barrel-shift/mno-xl-soft-mul/mxl-multiply-high ++MULTILIB_EXCEPTIONS += *m64/mno-xl-soft-mul/mxl-multiply-high + MULTILIB_EXCEPTIONS += *mxl-barrel-shift/mxl-multiply-high mxl-multiply-high + MULTILIB_EXCEPTIONS += *mlittle-endian/mxl-multiply-high mxl-multiply-high + MULTILIB_EXCEPTIONS += *m64/mxl-barrel-shift/mlittle-endian/mxl-multiply-high +-- +2.7.4 + |