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gerrit-public.fairphone.software / toolchain / llvm-project / cf2360fa8630d8d2c67ea3d4de75a3ca2df0b8e4 / . / llvm / test / CodeGen / PowerPC / testComparesigesc.ll
blob: 5e1d5761b20cb7fdbef93d89072bb6cd6281c903 [file] [log] [blame]
Nemanja Ivanovicdb7e7702017-11-30 13:39:10 +0000[diff] [blame]1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
Nemanja Ivanovicd6f93f52017-09-22 11:50:25 +0000[diff] [blame]2; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -O2 \
Nemanja Ivanovicdb7e7702017-11-30 13:39:10 +0000[diff] [blame]3; RUN: -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr8 < %s | FileCheck %s \
Nemanja Ivanovicd6f93f52017-09-22 11:50:25 +0000[diff] [blame]4; RUN: --implicit-check-not cmpw --implicit-check-not cmpd --implicit-check-not cmpl
5; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -O2 \
Nemanja Ivanovicdb7e7702017-11-30 13:39:10 +0000[diff] [blame]6; RUN: -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr8 < %s | FileCheck %s \
Nemanja Ivanovicd6f93f52017-09-22 11:50:25 +0000[diff] [blame]7; RUN: --implicit-check-not cmpw --implicit-check-not cmpd --implicit-check-not cmpl
Nemanja Ivanovicd6f93f52017-09-22 11:50:25 +0000[diff] [blame]8@glob = common local_unnamed_addr global i8 0, align 1
9
10define signext i32 @test_igesc(i8 signext %a, i8 signext %b) {
11; CHECK-LABEL: test_igesc:
Francis Visoiu Mistrih25528d62017-12-04 17:18:51 +0000[diff] [blame]12; CHECK: # %bb.0: # %entry
Nemanja Ivanovicd6f93f52017-09-22 11:50:25 +0000[diff] [blame]13; CHECK-NEXT: sub r3, r3, r4
14; CHECK-NEXT: rldicl r3, r3, 1, 63
15; CHECK-NEXT: xori r3, r3, 1
16; CHECK-NEXT: blr
17entry:
18 %cmp = icmp sge i8 %a, %b
19 %conv2 = zext i1 %cmp to i32
20 ret i32 %conv2
21}
22
23define signext i32 @test_igesc_sext(i8 signext %a, i8 signext %b) {
24; CHECK-LABEL: test_igesc_sext:
Francis Visoiu Mistrih25528d62017-12-04 17:18:51 +0000[diff] [blame]25; CHECK: # %bb.0: # %entry
Nemanja Ivanovicd6f93f52017-09-22 11:50:25 +0000[diff] [blame]26; CHECK-NEXT: sub r3, r3, r4
27; CHECK-NEXT: rldicl r3, r3, 1, 63
28; CHECK-NEXT: addi r3, r3, -1
29; CHECK-NEXT: blr
30entry:
31 %cmp = icmp sge i8 %a, %b
32 %sub = sext i1 %cmp to i32
33 ret i32 %sub
34}
35
36define void @test_igesc_store(i8 signext %a, i8 signext %b) {
37; CHECK-LABEL: test_igesc_store:
Francis Visoiu Mistrih25528d62017-12-04 17:18:51 +0000[diff] [blame]38; CHECK: # %bb.0: # %entry
Nemanja Ivanovicd6f93f52017-09-22 11:50:25 +0000[diff] [blame]39; CHECK-NEXT: sub r3, r3, r4
Stefan Pintilie046eff52018-11-16 18:36:21 +0000[diff] [blame]40; CHECK-NEXT: addis r5, r2, glob@toc@ha
Nemanja Ivanovicd6f93f52017-09-22 11:50:25 +0000[diff] [blame]41; CHECK-NEXT: rldicl r3, r3, 1, 63
42; CHECK-NEXT: xori r3, r3, 1
Stefan Pintilie046eff52018-11-16 18:36:21 +0000[diff] [blame]43; CHECK-NEXT: stb r3, glob@toc@l(r5)
Nemanja Ivanovicd6f93f52017-09-22 11:50:25 +0000[diff] [blame]44; CHECK-NEXT: blr
45entry:
46 %cmp = icmp sge i8 %a, %b
47 %conv3 = zext i1 %cmp to i8
48 store i8 %conv3, i8* @glob, align 1
49 ret void
50}
51
52define void @test_igesc_sext_store(i8 signext %a, i8 signext %b) {
53; CHECK-LABEL: test_igesc_sext_store:
Francis Visoiu Mistrih25528d62017-12-04 17:18:51 +0000[diff] [blame]54; CHECK: # %bb.0: # %entry
Nemanja Ivanovicd6f93f52017-09-22 11:50:25 +0000[diff] [blame]55; CHECK-NEXT: sub r3, r3, r4
Stefan Pintilie046eff52018-11-16 18:36:21 +0000[diff] [blame]56; CHECK-NEXT: addis r5, r2, glob@toc@ha
Nemanja Ivanovicd6f93f52017-09-22 11:50:25 +0000[diff] [blame]57; CHECK-NEXT: rldicl r3, r3, 1, 63
58; CHECK-NEXT: addi r3, r3, -1
Stefan Pintilie046eff52018-11-16 18:36:21 +0000[diff] [blame]59; CHECK-NEXT: stb r3, glob@toc@l(r5)
Nemanja Ivanovicd6f93f52017-09-22 11:50:25 +0000[diff] [blame]60; CHECK-NEXT: blr
61entry:
62 %cmp = icmp sge i8 %a, %b
63 %conv3 = sext i1 %cmp to i8
64 store i8 %conv3, i8* @glob, align 1
65 ret void
66}