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
7 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
8 @glob = common local_unnamed_addr global i64 0, align 8
10 define i64 @test_llgesll(i64 %a, i64 %b) {
11 ; CHECK-LABEL: test_llgesll:
12 ; CHECK: # BB#0: # %entry
13 ; CHECK-NEXT: sradi r5, r3, 63
14 ; CHECK-NEXT: rldicl r6, r4, 1, 63
15 ; CHECK-NEXT: subfc r3, r4, r3
16 ; CHECK-NEXT: adde r3, r5, r6
19 %cmp = icmp sge i64 %a, %b
20 %conv1 = zext i1 %cmp to i64
24 define i64 @test_llgesll_sext(i64 %a, i64 %b) {
25 ; CHECK-LABEL: test_llgesll_sext:
26 ; CHECK: # BB#0: # %entry
27 ; CHECK-NEXT: sradi r5, r3, 63
28 ; CHECK-NEXT: rldicl r6, r4, 1, 63
29 ; CHECK-NEXT: subfc r3, r4, r3
30 ; CHECK-NEXT: adde r3, r5, r6
31 ; CHECK-NEXT: neg r3, r3
34 %cmp = icmp sge i64 %a, %b
35 %conv1 = sext i1 %cmp to i64
39 define i64 @test_llgesll_z(i64 %a) {
40 ; CHECK-LABEL: test_llgesll_z:
41 ; CHECK: # BB#0: # %entry
42 ; CHECK-NEXT: rldicl r3, r3, 1, 63
43 ; CHECK-NEXT: xori r3, r3, 1
46 %cmp = icmp sgt i64 %a, -1
47 %conv1 = zext i1 %cmp to i64
51 define i64 @test_llgesll_sext_z(i64 %a) {
52 ; CHECK-LABEL: test_llgesll_sext_z:
53 ; CHECK: # BB#0: # %entry
54 ; CHECK-NEXT: sradi r3, r3, 63
55 ; CHECK-NEXT: not r3, r3
58 %cmp = icmp sgt i64 %a, -1
59 %conv1 = sext i1 %cmp to i64
63 define void @test_llgesll_store(i64 %a, i64 %b) {
64 ; CHECK-LABEL: test_llgesll_store:
65 ; CHECK: # BB#0: # %entry
66 ; CHECK: sradi r6, r3, 63
67 ; CHECK: subfc r3, r4, r3
68 ; CHECK: rldicl r3, r4, 1, 63
69 ; CHECK: adde r3, r6, r3
73 %cmp = icmp sge i64 %a, %b
74 %conv1 = zext i1 %cmp to i64
75 store i64 %conv1, i64* @glob, align 8
79 define void @test_llgesll_sext_store(i64 %a, i64 %b) {
80 ; CHECK-LABEL: test_llgesll_sext_store:
81 ; CHECK: # BB#0: # %entry
82 ; CHECK-NEXT: sradi r6, r3, 63
83 ; CHECK-NEXT: addis r5, r2, .LC0@toc@ha
84 ; CHECK-NEXT: subfc r3, r4, r3
85 ; CHECK-NEXT: rldicl r3, r4, 1, 63
86 ; CHECK-NEXT: ld r4, .LC0@toc@l(r5)
87 ; CHECK-NEXT: adde r3, r6, r3
88 ; CHECK-NEXT: neg r3, r3
89 ; CHECK-NEXT: std r3, 0(r4)
92 %cmp = icmp sge i64 %a, %b
93 %conv1 = sext i1 %cmp to i64
94 store i64 %conv1, i64* @glob, align 8
98 define void @test_llgesll_z_store(i64 %a) {
99 ; CHECK-LABEL: test_llgesll_z_store:
100 ; CHECK: # BB#0: # %entry
101 ; CHECK-NEXT: addis r4, r2, .LC0@toc@ha
102 ; CHECK-NEXT: rldicl r3, r3, 1, 63
103 ; CHECK-NEXT: ld r4, .LC0@toc@l(r4)
104 ; CHECK-NEXT: xori r3, r3, 1
105 ; CHECK-NEXT: std r3, 0(r4)
108 %cmp = icmp sgt i64 %a, -1
109 %conv1 = zext i1 %cmp to i64
110 store i64 %conv1, i64* @glob, align 8
114 define void @test_llgesll_sext_z_store(i64 %a) {
115 ; CHECK-LABEL: test_llgesll_sext_z_store:
116 ; CHECK: # BB#0: # %entry
117 ; CHECK-NEXT: addis r4, r2, .LC0@toc@ha
118 ; CHECK-NEXT: sradi r3, r3, 63
119 ; CHECK-NEXT: ld r4, .LC0@toc@l(r4)
120 ; CHECK-NEXT: not r3, r3
121 ; CHECK-NEXT: std r3, 0(r4)
124 %cmp = icmp sgt i64 %a, -1
125 %conv1 = sext i1 %cmp to i64
126 store i64 %conv1, i64* @glob, align 8