mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-27 13:30:05 +00:00
a629c3a4f0
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187265 91177308-0d34-0410-b5e6-96231b3b80d8
47 lines
1.6 KiB
LLVM
47 lines
1.6 KiB
LLVM
; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s
|
|
|
|
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-apple-macosx10.8.0"
|
|
|
|
;int foo(char * restrict A, float * restrict B, float T) {
|
|
; A[0] = (T * B[10] + 4.0);
|
|
; A[1] = (T * B[11] + 5.0);
|
|
; A[2] = (T * B[12] + 6.0);
|
|
;}
|
|
|
|
;CHECK-LABEL: @foo(
|
|
;CHECK-NOT: load <3 x float>
|
|
;CHECK-NOT: fmul <3 x float>
|
|
;CHECK-NOT: fpext <3 x float>
|
|
;CHECK-NOT: fadd <3 x double>
|
|
;CHECK-NOT: fptosi <3 x double>
|
|
;CHECK-NOT: store <3 x i8>
|
|
;CHECK: ret
|
|
define i32 @foo(i8* noalias nocapture %A, float* noalias nocapture %B, float %T) {
|
|
%1 = getelementptr inbounds float* %B, i64 10
|
|
%2 = load float* %1, align 4
|
|
%3 = fmul float %2, %T
|
|
%4 = fpext float %3 to double
|
|
%5 = fadd double %4, 4.000000e+00
|
|
%6 = fptosi double %5 to i8
|
|
store i8 %6, i8* %A, align 1
|
|
%7 = getelementptr inbounds float* %B, i64 11
|
|
%8 = load float* %7, align 4
|
|
%9 = fmul float %8, %T
|
|
%10 = fpext float %9 to double
|
|
%11 = fadd double %10, 5.000000e+00
|
|
%12 = fptosi double %11 to i8
|
|
%13 = getelementptr inbounds i8* %A, i64 1
|
|
store i8 %12, i8* %13, align 1
|
|
%14 = getelementptr inbounds float* %B, i64 12
|
|
%15 = load float* %14, align 4
|
|
%16 = fmul float %15, %T
|
|
%17 = fpext float %16 to double
|
|
%18 = fadd double %17, 6.000000e+00
|
|
%19 = fptosi double %18 to i8
|
|
%20 = getelementptr inbounds i8* %A, i64 2
|
|
store i8 %19, i8* %20, align 1
|
|
ret i32 undef
|
|
}
|
|
|