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Hexagon V5 FP Support.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156568 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Sirish Pande
2012-05-10 20:20:25 +00:00
parent 55ba5dff3c
commit 7517bbc91a
29 changed files with 871 additions and 203 deletions
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23
test/CodeGen/Hexagon/floatconvert-ieee-rnd-near.ll Normal file
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; RUN: true
; DISABLED: llc -march=hexagon -mcpu=hexagonv4 < %s | FileCheck %s
; CHECK: __hexagon_addsf3
; CHECK: __hexagon_subsf3
define void @foo(float* %acc, float %num, float %num2) nounwind {
entry:
%acc.addr = alloca float*, align 4
%num.addr = alloca float, align 4
%num2.addr = alloca float, align 4
store float* %acc, float** %acc.addr, align 4
store float %num, float* %num.addr, align 4
store float %num2, float* %num2.addr, align 4
%0 = load float** %acc.addr, align 4
%1 = load float* %0
%2 = load float* %num.addr, align 4
%add = fadd float %1, %2
%3 = load float* %num2.addr, align 4
%sub = fsub float %add, %3
%4 = load float** %acc.addr, align 4
store float %sub, float* %4
ret void
}