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150 lines
5.0 KiB
150 lines
5.0 KiB
; RUN: llc -verify-machineinstrs -O0 -mcpu=pwr7 <%s | FileCheck %s
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; Test optimizations of build_vector for 6-bit immediates.
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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-f128:128:128-v128:128:128-n32:64"
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target triple = "powerpc64-unknown-linux-gnu"
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%v4i32 = type <4 x i32>
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%v8i16 = type <8 x i16>
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%v16i8 = type <16 x i8>
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define void @test_v4i32_pos_even(%v4i32* %P, %v4i32* %S) {
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%p = load %v4i32, %v4i32* %P
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%r = add %v4i32 %p, < i32 18, i32 18, i32 18, i32 18 >
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store %v4i32 %r, %v4i32* %S
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ret void
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}
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; CHECK-LABEL: test_v4i32_pos_even:
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; CHECK: vspltisw [[REG1:[0-9]+]], 9
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; CHECK: vadduwm {{[0-9]+}}, [[REG1]], [[REG1]]
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define void @test_v4i32_neg_even(%v4i32* %P, %v4i32* %S) {
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%p = load %v4i32, %v4i32* %P
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%r = add %v4i32 %p, < i32 -28, i32 -28, i32 -28, i32 -28 >
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store %v4i32 %r, %v4i32* %S
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ret void
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}
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; CHECK-LABEL: test_v4i32_neg_even:
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; CHECK: vspltisw [[REG1:[0-9]+]], -14
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; CHECK: vadduwm {{[0-9]+}}, [[REG1]], [[REG1]]
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define void @test_v8i16_pos_even(%v8i16* %P, %v8i16* %S) {
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%p = load %v8i16, %v8i16* %P
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%r = add %v8i16 %p, < i16 30, i16 30, i16 30, i16 30, i16 30, i16 30, i16 30, i16 30 >
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store %v8i16 %r, %v8i16* %S
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ret void
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}
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; CHECK-LABEL: test_v8i16_pos_even:
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; CHECK: vspltish [[REG1:[0-9]+]], 15
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; CHECK: vadduhm {{[0-9]+}}, [[REG1]], [[REG1]]
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define void @test_v8i16_neg_even(%v8i16* %P, %v8i16* %S) {
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%p = load %v8i16, %v8i16* %P
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%r = add %v8i16 %p, < i16 -32, i16 -32, i16 -32, i16 -32, i16 -32, i16 -32, i16 -32, i16 -32 >
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store %v8i16 %r, %v8i16* %S
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ret void
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}
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; CHECK-LABEL: test_v8i16_neg_even:
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; CHECK: vspltish [[REG1:[0-9]+]], -16
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; CHECK: vadduhm {{[0-9]+}}, [[REG1]], [[REG1]]
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define void @test_v16i8_pos_even(%v16i8* %P, %v16i8* %S) {
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%p = load %v16i8, %v16i8* %P
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%r = add %v16i8 %p, < i8 16, i8 16, i8 16, i8 16, i8 16, i8 16, i8 16, i8 16, i8 16, i8 16, i8 16, i8 16, i8 16, i8 16, i8 16, i8 16 >
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store %v16i8 %r, %v16i8* %S
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ret void
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}
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; CHECK-LABEL: test_v16i8_pos_even:
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; CHECK: vspltisb [[REG1:[0-9]+]], 8
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; CHECK: vaddubm {{[0-9]+}}, [[REG1]], [[REG1]]
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define void @test_v16i8_neg_even(%v16i8* %P, %v16i8* %S) {
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%p = load %v16i8, %v16i8* %P
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%r = add %v16i8 %p, < i8 -18, i8 -18, i8 -18, i8 -18, i8 -18, i8 -18, i8 -18, i8 -18, i8 -18, i8 -18, i8 -18, i8 -18, i8 -18, i8 -18, i8 -18, i8 -18 >
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store %v16i8 %r, %v16i8* %S
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ret void
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}
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; CHECK-LABEL: test_v16i8_neg_even:
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; CHECK: vspltisb [[REG1:[0-9]+]], -9
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; CHECK: vaddubm {{[0-9]+}}, [[REG1]], [[REG1]]
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define void @test_v4i32_pos_odd(%v4i32* %P, %v4i32* %S) {
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%p = load %v4i32, %v4i32* %P
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%r = add %v4i32 %p, < i32 27, i32 27, i32 27, i32 27 >
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store %v4i32 %r, %v4i32* %S
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ret void
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}
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; CHECK-LABEL: test_v4i32_pos_odd:
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; CHECK: vspltisw [[REG2:[0-9]+]], -16
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; CHECK: vspltisw [[REG1:[0-9]+]], 11
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; CHECK: vsubuwm {{[0-9]+}}, [[REG1]], [[REG2]]
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define void @test_v4i32_neg_odd(%v4i32* %P, %v4i32* %S) {
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%p = load %v4i32, %v4i32* %P
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%r = add %v4i32 %p, < i32 -27, i32 -27, i32 -27, i32 -27 >
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store %v4i32 %r, %v4i32* %S
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ret void
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}
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; CHECK-LABEL: test_v4i32_neg_odd:
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; CHECK: vspltisw [[REG2:[0-9]+]], -16
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; CHECK: vspltisw [[REG1:[0-9]+]], -11
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; CHECK: vadduwm {{[0-9]+}}, [[REG1]], [[REG2]]
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define void @test_v8i16_pos_odd(%v8i16* %P, %v8i16* %S) {
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%p = load %v8i16, %v8i16* %P
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%r = add %v8i16 %p, < i16 31, i16 31, i16 31, i16 31, i16 31, i16 31, i16 31, i16 31 >
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store %v8i16 %r, %v8i16* %S
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ret void
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}
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; CHECK-LABEL: test_v8i16_pos_odd:
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; CHECK: vspltish [[REG2:[0-9]+]], -16
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; CHECK: vspltish [[REG1:[0-9]+]], 15
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; CHECK: vsubuhm {{[0-9]+}}, [[REG1]], [[REG2]]
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define void @test_v8i16_neg_odd(%v8i16* %P, %v8i16* %S) {
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%p = load %v8i16, %v8i16* %P
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%r = add %v8i16 %p, < i16 -31, i16 -31, i16 -31, i16 -31, i16 -31, i16 -31, i16 -31, i16 -31 >
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store %v8i16 %r, %v8i16* %S
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ret void
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}
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; CHECK-LABEL: test_v8i16_neg_odd:
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; CHECK: vspltish [[REG2:[0-9]+]], -16
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; CHECK: vspltish [[REG1:[0-9]+]], -15
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; CHECK: vadduhm {{[0-9]+}}, [[REG1]], [[REG2]]
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define void @test_v16i8_pos_odd(%v16i8* %P, %v16i8* %S) {
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%p = load %v16i8, %v16i8* %P
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%r = add %v16i8 %p, < i8 17, i8 17, i8 17, i8 17, i8 17, i8 17, i8 17, i8 17, i8 17, i8 17, i8 17, i8 17, i8 17, i8 17, i8 17, i8 17 >
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store %v16i8 %r, %v16i8* %S
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ret void
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}
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; CHECK-LABEL: test_v16i8_pos_odd:
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; CHECK: vspltisb [[REG2:[0-9]+]], -16
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; CHECK: vspltisb [[REG1:[0-9]+]], 1
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; CHECK: vsububm {{[0-9]+}}, [[REG1]], [[REG2]]
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define void @test_v16i8_neg_odd(%v16i8* %P, %v16i8* %S) {
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%p = load %v16i8, %v16i8* %P
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%r = add %v16i8 %p, < i8 -17, i8 -17, i8 -17, i8 -17, i8 -17, i8 -17, i8 -17, i8 -17, i8 -17, i8 -17, i8 -17, i8 -17, i8 -17, i8 -17, i8 -17, i8 -17 >
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store %v16i8 %r, %v16i8* %S
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ret void
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}
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; CHECK-LABEL: test_v16i8_neg_odd:
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; CHECK: vspltisb [[REG2:[0-9]+]], -16
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; CHECK: vspltisb [[REG1:[0-9]+]], -1
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; CHECK: vaddubm {{[0-9]+}}, [[REG1]], [[REG2]]
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