1 ; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -O2 \
2 ; RUN: -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-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
9 @glob = common local_unnamed_addr global i32 0, align 4
11 define i64 @test_lllesi(i32 signext %a, i32 signext %b) {
12 ; CHECK-LABEL: test_lllesi:
13 ; CHECK: # BB#0: # %entry
14 ; CHECK-NEXT: sub r3, r4, r3
15 ; CHECK-NEXT: rldicl r3, r3, 1, 63
16 ; CHECK-NEXT: xori r3, r3, 1
19 %cmp = icmp sle i32 %a, %b
20 %conv1 = zext i1 %cmp to i64
24 define i64 @test_lllesi_sext(i32 signext %a, i32 signext %b) {
25 ; CHECK-LABEL: test_lllesi_sext:
26 ; CHECK: # BB#0: # %entry
27 ; CHECK-NEXT: sub r3, r4, r3
28 ; CHECK-NEXT: rldicl r3, r3, 1, 63
29 ; CHECK-NEXT: addi r3, r3, -1
32 %cmp = icmp sle i32 %a, %b
33 %conv1 = sext i1 %cmp to i64
37 define void @test_lllesi_store(i32 signext %a, i32 signext %b) {
38 ; CHECK-LABEL: test_lllesi_store:
39 ; CHECK: # BB#0: # %entry
40 ; CHECK-NEXT: addis r5, r2, .LC0@toc@ha
41 ; CHECK-NEXT: sub r3, r4, r3
42 ; CHECK-NEXT: ld r12, .LC0@toc@l(r5)
43 ; CHECK-NEXT: rldicl r3, r3, 1, 63
44 ; CHECK-NEXT: xori r3, r3, 1
45 ; CHECK-NEXT: stw r3, 0(r12)
48 %cmp = icmp sle i32 %a, %b
49 %conv = zext i1 %cmp to i32
50 store i32 %conv, i32* @glob, align 4
54 define void @test_lllesi_sext_store(i32 signext %a, i32 signext %b) {
55 ; CHECK-LABEL: test_lllesi_sext_store:
56 ; CHECK: # BB#0: # %entry
57 ; CHECK-NEXT: addis r5, r2, .LC0@toc@ha
58 ; CHECK-NEXT: sub r3, r4, r3
59 ; CHECK-NEXT: ld r12, .LC0@toc@l(r5)
60 ; CHECK-NEXT: rldicl r3, r3, 1, 63
61 ; CHECK-NEXT: addi r3, r3, -1
62 ; CHECK-NEXT: stw r3, 0(r12)
65 %cmp = icmp sle i32 %a, %b
66 %sub = sext i1 %cmp to i32
67 store i32 %sub, i32* @glob, align 4