1 files changed, 60 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/testComparesllltuc.ll b/test/CodeGen/PowerPC/testComparesllltuc.ll
new file mode 100644
index 0000000000000..a8244e757b15d
--- /dev/null
+++ b/test/CodeGen/PowerPC/testComparesllltuc.ll
@@ -0,0 +1,60 @@
+; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -O2 \
+; RUN:   -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr8 < %s | FileCheck %s \
+; RUN:  --implicit-check-not cmpw --implicit-check-not cmpd --implicit-check-not cmpl
+; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -O2 \
+; RUN:   -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr8 < %s | FileCheck %s \
+; RUN:  --implicit-check-not cmpw --implicit-check-not cmpd --implicit-check-not cmpl
+
+@glob = common local_unnamed_addr global i8 0, align 1
+
+; Function Attrs: norecurse nounwind readnone
+define i64 @test_llltuc(i8 zeroext %a, i8 zeroext %b) {
+; CHECK-LABEL: test_llltuc:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    sub [[REG:r[0-9]+]], r3, r4
+; CHECK-NEXT:    rldicl r3, [[REG]], 1, 63
+; CHECK-NEXT:    blr
+entry:
+  %cmp = icmp ult i8 %a, %b
+  %conv3 = zext i1 %cmp to i64
+  ret i64 %conv3
+}
+
+; Function Attrs: norecurse nounwind readnone
+define i64 @test_llltuc_sext(i8 zeroext %a, i8 zeroext %b) {
+; CHECK-LABEL: test_llltuc_sext:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    sub [[REG:r[0-9]+]], r3, r4
+; CHECK-NEXT:    sradi r3, [[REG]], 63
+; CHECK-NEXT:    blr
+entry:
+  %cmp = icmp ult i8 %a, %b
+  %conv3 = sext i1 %cmp to i64
+  ret i64 %conv3
+}
+
+; Function Attrs: norecurse nounwind
+define void @test_llltuc_store(i8 zeroext %a, i8 zeroext %b) {
+; CHECK-LABEL: test_llltuc_store:
+; CHECK:       # %bb.0: # %entry
+; CHECK:         sub [[REG:r[2-9]+]], r3, r4
+; CHECK:         rldicl {{r[0-9]+}}, [[REG]], 1, 63
+entry:
+  %cmp = icmp ult i8 %a, %b
+  %conv3 = zext i1 %cmp to i8
+  store i8 %conv3, i8* @glob, align 1
+  ret void
+}
+
+; Function Attrs: norecurse nounwind
+define void @test_llltuc_sext_store(i8 zeroext %a, i8 zeroext %b) {
+; CHECK-LABEL: test_llltuc_sext_store:
+; CHECK:       # %bb.0: # %entry
+; CHECK:         sub [[REG:r[0-9]+]], r3, r4
+; CHECK:         sradi {{r[0-9]+}}, [[REG]], 63
+entry:
+  %cmp = icmp ult i8 %a, %b
+  %conv3 = sext i1 %cmp to i8
+  store i8 %conv3, i8* @glob, align 1
+  ret void
+}