1 ; RUN: llc -verify-machineinstrs -mattr=+altivec < %s | FileCheck %s
3 ; Check vector float/int conversion using altivec.
5 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-v128:128:128-n32:64"
6 target triple = "powerpc64-unknown-linux-gnu"
8 @cte_float = global <4 x float> <float 6.5e+00, float 6.5e+00, float 6.5e+00, float 6.5e+00>, align 16
9 @cte_int = global <4 x i32> <i32 6, i32 6, i32 6, i32 6>, align 16
12 define void @v4f32_to_v4i32(<4 x float> %x, ptr nocapture %y) nounwind {
14 %0 = load <4 x float>, ptr @cte_float, align 16
15 %mul = fmul <4 x float> %0, %x
16 %1 = fptosi <4 x float> %mul to <4 x i32>
17 store <4 x i32> %1, ptr %y, align 16
20 ;CHECK-LABEL: v4f32_to_v4i32:
21 ;CHECK: vctsxs {{[0-9]+}}, {{[0-9]+}}, 0
24 define void @v4f32_to_v4u32(<4 x float> %x, ptr nocapture %y) nounwind {
26 %0 = load <4 x float>, ptr @cte_float, align 16
27 %mul = fmul <4 x float> %0, %x
28 %1 = fptoui <4 x float> %mul to <4 x i32>
29 store <4 x i32> %1, ptr %y, align 16
32 ;CHECK-LABEL: v4f32_to_v4u32:
33 ;CHECK: vctuxs {{[0-9]+}}, {{[0-9]+}}, 0
36 define void @v4i32_to_v4f32(<4 x i32> %x, ptr nocapture %y) nounwind {
38 %0 = load <4 x i32>, ptr @cte_int, align 16
39 %mul = mul <4 x i32> %0, %x
40 %1 = sitofp <4 x i32> %mul to <4 x float>
41 store <4 x float> %1, ptr %y, align 16
44 ;CHECK-LABEL: v4i32_to_v4f32:
45 ;CHECK: vcfsx {{[0-9]+}}, {{[0-9]+}}, 0
48 define void @v4u32_to_v4f32(<4 x i32> %x, ptr nocapture %y) nounwind {
50 %0 = load <4 x i32>, ptr @cte_int, align 16
51 %mul = mul <4 x i32> %0, %x
52 %1 = uitofp <4 x i32> %mul to <4 x float>
53 store <4 x float> %1, ptr %y, align 16
56 ;CHECK-LABEL: v4u32_to_v4f32:
57 ;CHECK: vcfux {{[0-9]+}}, {{[0-9]+}}, 0