25 lines
970 B
LLVM
25 lines
970 B
LLVM
|
; RUN: llc < %s -march=ptx32 | FileCheck %s
|
||
|
|
|
||
|
|
@A = common global [1536 x [1536 x float]] zeroinitializer, align 4
|
||
|
|
@B = common global [1536 x [1536 x float]] zeroinitializer, align 4
|
||
|
|
|
||
|
|
define internal ptx_device void @init_array(i32 %x, i32 %y) {
|
||
|
|
%arrayidx103 = getelementptr [1536 x [1536 x float]]* @A, i32 0, i32 %x, i32 %y
|
||
|
|
%arrayidx224 = getelementptr [1536 x [1536 x float]]* @B, i32 0, i32 %x, i32 %y
|
||
|
|
%mul5 = mul i32 %x, %y
|
||
|
|
%rem = srem i32 %mul5, 1024
|
||
|
|
%add = add nsw i32 %rem, 1
|
||
|
|
; CHECK: cvt.rn.f64.s32 %fd{{[0-9]+}}, %r{{[0-9]+}}
|
||
|
|
%conv = sitofp i32 %add to double
|
||
|
|
%div = fmul double %conv, 5.000000e-01
|
||
|
|
%conv7 = fptrunc double %div to float
|
||
|
|
store float %conv7, float* %arrayidx103, align 4
|
||
|
|
%rem14 = srem i32 %mul5, 1024
|
||
|
|
%add15 = add nsw i32 %rem14, 1
|
||
|
|
%conv16 = sitofp i32 %add15 to double
|
||
|
|
%div17 = fmul double %conv16, 5.000000e-01
|
||
|
|
%conv18 = fptrunc double %div17 to float
|
||
|
|
store float %conv18, float* %arrayidx224, align 4
|
||
|
|
ret void
|
||
|
|
}
|