1 files changed, 39 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/Mips/GlobalISel/irtranslator/sret_pointer.ll b/llvm/test/CodeGen/Mips/GlobalISel/irtranslator/sret_pointer.ll
new file mode 100644
index 00000000000..aab38d7042e
--- /dev/null
+++ b/llvm/test/CodeGen/Mips/GlobalISel/irtranslator/sret_pointer.ll
@@ -0,0 +1,39 @@
+; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
+; RUN: llc -O0 -mtriple=mipsel-linux-gnu -global-isel -stop-after=irtranslator -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=MIPS32
+
+%struct.S = type { i32, i32 }
+
+define void @ZeroInit(%struct.S* noalias sret %agg.result) {
+  ; MIPS32-LABEL: name: ZeroInit
+  ; MIPS32: bb.1.entry:
+  ; MIPS32:   liveins: $a0
+  ; MIPS32:   [[COPY:%[0-9]+]]:_(p0) = COPY $a0
+  ; MIPS32:   [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
+  ; MIPS32:   [[COPY1:%[0-9]+]]:_(p0) = COPY [[COPY]](p0)
+  ; MIPS32:   G_STORE [[C]](s32), [[COPY1]](p0) :: (store 4 into %ir.x)
+  ; MIPS32:   [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 4
+  ; MIPS32:   [[GEP:%[0-9]+]]:_(p0) = G_GEP [[COPY]], [[C1]](s32)
+  ; MIPS32:   G_STORE [[C]](s32), [[GEP]](p0) :: (store 4 into %ir.y)
+  ; MIPS32:   RetRA
+entry:
+  %x = getelementptr inbounds %struct.S, %struct.S* %agg.result, i32 0, i32 0
+  store i32 0, i32* %x, align 4
+  %y = getelementptr inbounds %struct.S, %struct.S* %agg.result, i32 0, i32 1
+  store i32 0, i32* %y, align 4
+  ret void
+}
+
+define void @CallZeroInit(%struct.S* noalias sret %agg.result) {
+  ; MIPS32-LABEL: name: CallZeroInit
+  ; MIPS32: bb.1.entry:
+  ; MIPS32:   liveins: $a0
+  ; MIPS32:   [[COPY:%[0-9]+]]:_(p0) = COPY $a0
+  ; MIPS32:   ADJCALLSTACKDOWN 16, 0, implicit-def $sp, implicit $sp
+  ; MIPS32:   $a0 = COPY [[COPY]](p0)
+  ; MIPS32:   JAL @ZeroInit, csr_o32, implicit-def $ra, implicit-def $sp, implicit $a0
+  ; MIPS32:   ADJCALLSTACKUP 16, 0, implicit-def $sp, implicit $sp
+  ; MIPS32:   RetRA
+entry:
+  call void @ZeroInit(%struct.S* sret %agg.result)
+  ret void
+}