1 ; RUN: llc < %s -mtriple=powerpc-unknown-linux-gnu -march=ppc32 -mattr=+altivec | FileCheck %s
2 ; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -march=ppc64 -mattr=+altivec | FileCheck %s
3 ; RUN: llc < %s -mtriple=powerpc64le-unknown-linux-gnu -march=ppc64 -mattr=+altivec | FileCheck %s -check-prefix=CHECK-LE
5 define <4 x i32> @test_v4i32(<4 x i32>* %X, <4 x i32>* %Y) {
6 %tmp = load <4 x i32>* %X ; <<4 x i32>> [#uses=1]
7 %tmp2 = load <4 x i32>* %Y ; <<4 x i32>> [#uses=1]
8 %tmp3 = mul <4 x i32> %tmp, %tmp2 ; <<4 x i32>> [#uses=1]
11 ; CHECK-LABEL: test_v4i32:
14 ; CHECK-LE-LABEL: test_v4i32:
18 define <8 x i16> @test_v8i16(<8 x i16>* %X, <8 x i16>* %Y) {
19 %tmp = load <8 x i16>* %X ; <<8 x i16>> [#uses=1]
20 %tmp2 = load <8 x i16>* %Y ; <<8 x i16>> [#uses=1]
21 %tmp3 = mul <8 x i16> %tmp, %tmp2 ; <<8 x i16>> [#uses=1]
24 ; CHECK-LABEL: test_v8i16:
27 ; CHECK-LE-LABEL: test_v8i16:
31 define <16 x i8> @test_v16i8(<16 x i8>* %X, <16 x i8>* %Y) {
32 %tmp = load <16 x i8>* %X ; <<16 x i8>> [#uses=1]
33 %tmp2 = load <16 x i8>* %Y ; <<16 x i8>> [#uses=1]
34 %tmp3 = mul <16 x i8> %tmp, %tmp2 ; <<16 x i8>> [#uses=1]
37 ; CHECK-LABEL: test_v16i8:
41 ; CHECK-LE-LABEL: test_v16i8:
42 ; CHECK-LE: vmuloub [[REG1:[0-9]+]]
43 ; CHECK-LE: vmuleub [[REG2:[0-9]+]]
44 ; CHECK-LE: vperm {{[0-9]+}}, [[REG2]], [[REG1]]
47 define <4 x float> @test_float(<4 x float>* %X, <4 x float>* %Y) {
48 %tmp = load <4 x float>* %X
49 %tmp2 = load <4 x float>* %Y
50 %tmp3 = fmul <4 x float> %tmp, %tmp2
53 ; Check the creation of a negative zero float vector by creating a vector of
54 ; all bits set and shifting it 31 bits to left, resulting a an vector of
55 ; 4 x 0x80000000 (-0.0 as float).
56 ; CHECK-LABEL: test_float:
57 ; CHECK: vspltisw [[ZNEG:[0-9]+]], -1
58 ; CHECK: vslw {{[0-9]+}}, [[ZNEG]], [[ZNEG]]
60 ; CHECK-LE-LABEL: test_float:
61 ; CHECK-LE: vspltisw [[ZNEG:[0-9]+]], -1
62 ; CHECK-LE: vslw {{[0-9]+}}, [[ZNEG]], [[ZNEG]]