diff options
Diffstat (limited to 'meta-xilinx-bsp/recipes-microblaze/gcc/gcc-8/0038-Patch-Microblaze-Removed-fsqrt-generation-for-double.patch')
| -rw-r--r-- | meta-xilinx-bsp/recipes-microblaze/gcc/gcc-8/0038-Patch-Microblaze-Removed-fsqrt-generation-for-double.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-8/0038-Patch-Microblaze-Removed-fsqrt-generation-for-double.patch b/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-8/0038-Patch-Microblaze-Removed-fsqrt-generation-for-double.patch new file mode 100644 index 00000000..d8ae6c15 --- /dev/null +++ b/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-8/0038-Patch-Microblaze-Removed-fsqrt-generation-for-double.patch @@ -0,0 +1,38 @@ +From 5494699756f8e1dba6848fcf09780a031139c232 Mon Sep 17 00:00:00 2001 +From: Mahesh Bodapati <mbodapat@xilinx.com> +Date: Mon, 4 Jun 2018 10:10:18 +0530 +Subject: [PATCH 38/54] [Patch,Microblaze] : Removed fsqrt generation for + double values. + +--- + gcc/config/microblaze/microblaze.md | 14 -------------- + 1 file changed, 14 deletions(-) + +diff --git a/gcc/config/microblaze/microblaze.md b/gcc/config/microblaze/microblaze.md +index 9bb87ec..a93ddd0 100644 +--- a/gcc/config/microblaze/microblaze.md ++++ b/gcc/config/microblaze/microblaze.md +@@ -524,20 +524,6 @@ + (set_attr "mode" "SF") + (set_attr "length" "4")]) + +-(define_insn "sqrtdf2" +- [(set (match_operand:DF 0 "register_operand" "=d") +- (sqrt:DF (match_operand:DF 1 "register_operand" "dG")))] +- "TARGET_HARD_FLOAT && TARGET_FLOAT_SQRT" +- { +- if (REGNO (operands[0]) == REGNO (operands[1])) +- return "fsqrt\t%0,%1"; +- else +- return "fsqrt\t%0,%1\n\taddk\t%D0,%D1,r0"; +- } +- [(set_attr "type" "fsqrt") +- (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")))] +-- +2.7.4 + |