1 ; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -O2 \
2 ; RUN: -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr8 < %s | FileCheck %s \
3 ; RUN: --implicit-check-not cmpw --implicit-check-not cmpd --implicit-check-not cmpl
4 ; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -O2 \
5 ; RUN: -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr8 < %s | FileCheck %s \
6 ; RUN: --implicit-check-not cmpw --implicit-check-not cmpd --implicit-check-not cmpl
8 @glob = common local_unnamed_addr global i16 0, align 2
10 ; Function Attrs: norecurse nounwind readnone
11 define i64 @test_llltus(i16 zeroext %a, i16 zeroext %b) {
12 ; CHECK-LABEL: test_llltus:
13 ; CHECK: # %bb.0: # %entry
14 ; CHECK-NEXT: sub [[REG:r[0-9]+]], r3, r4
15 ; CHECK-NEXT: rldicl r3, [[REG]], 1, 63
18 %cmp = icmp ult i16 %a, %b
19 %conv3 = zext i1 %cmp to i64
23 ; Function Attrs: norecurse nounwind readnone
24 define i64 @test_llltus_sext(i16 zeroext %a, i16 zeroext %b) {
25 ; CHECK-LABEL: test_llltus_sext:
26 ; CHECK: # %bb.0: # %entry
27 ; CHECK-NEXT: sub [[REG:r[0-9]+]], r3, r4
28 ; CHECK-NEXT: sradi r3, [[REG]], 63
31 %cmp = icmp ult i16 %a, %b
32 %conv3 = sext i1 %cmp to i64
36 ; Function Attrs: norecurse nounwind
37 define void @test_llltus_store(i16 zeroext %a, i16 zeroext %b) {
38 ; CHECK-LABEL: test_llltus_store:
39 ; CHECK: sub [[REG:r[2-9]+]], r3, r4
40 ; CHECK: rldicl {{r[0-9]+}}, [[REG]], 1, 63
42 %cmp = icmp ult i16 %a, %b
43 %conv3 = zext i1 %cmp to i16
44 store i16 %conv3, i16* @glob, align 2
48 ; Function Attrs: norecurse nounwind
49 define void @test_llltus_sext_store(i16 zeroext %a, i16 zeroext %b) {
50 ; CHECK-LABEL: test_llltus_sext_store:
51 ; CHECK: # %bb.0: # %entry
52 ; CHECK: sub [[REG:r[0-9]+]], r3, r4
53 ; CHECK: sradi {{r[0-9]+}}, [[REG]], 63
55 %cmp = icmp ult i16 %a, %b
56 %conv3 = sext i1 %cmp to i16
57 store i16 %conv3, i16* @glob, align 2