1 files changed, 60 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/Mips/GlobalISel/legalizer/fsqrt_vec_builtin.mir b/llvm/test/CodeGen/Mips/GlobalISel/legalizer/fsqrt_vec_builtin.mir
new file mode 100644
index 00000000000..e6d31789a48
--- /dev/null
+++ b/llvm/test/CodeGen/Mips/GlobalISel/legalizer/fsqrt_vec_builtin.mir
@@ -0,0 +1,60 @@
+# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
+# RUN: llc -mtriple=mipsel-linux-gnu -mcpu=mips32r5 -mattr=+msa,+fp64,+nan2008 -run-pass=legalizer -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=P5600
+--- |
+
+  declare <4 x float> @llvm.mips.fsqrt.w(<4 x float>)
+  define void @fsqrt_v4f32_builtin(<4 x float>* %a, <4 x float>* %c) { entry: ret void }
+
+  declare <2 x double> @llvm.mips.fsqrt.d(<2 x double>)
+  define void @fsqrt_v2f64_builtin(<2 x double>* %a, <2 x double>* %c) { entry: ret void }
+
+...
+---
+name:            fsqrt_v4f32_builtin
+alignment:       4
+tracksRegLiveness: true
+body:             |
+  bb.1.entry:
+    liveins: $a0, $a1
+
+    ; P5600-LABEL: name: fsqrt_v4f32_builtin
+    ; P5600: liveins: $a0, $a1
+    ; P5600: [[COPY:%[0-9]+]]:_(p0) = COPY $a0
+    ; P5600: [[COPY1:%[0-9]+]]:_(p0) = COPY $a1
+    ; P5600: [[LOAD:%[0-9]+]]:_(<4 x s32>) = G_LOAD [[COPY]](p0) :: (load 16 from %ir.a)
+    ; P5600: [[FSQRT:%[0-9]+]]:_(<4 x s32>) = G_FSQRT [[LOAD]]
+    ; P5600: G_STORE [[FSQRT]](<4 x s32>), [[COPY1]](p0) :: (store 16 into %ir.c)
+    ; P5600: RetRA
+    %0:_(p0) = COPY $a0
+    %1:_(p0) = COPY $a1
+    %2:_(<4 x s32>) = G_LOAD %0(p0) :: (load 16 from %ir.a)
+    %3:_(<4 x s32>) = G_INTRINSIC intrinsic(@llvm.mips.fsqrt.w), %2(<4 x s32>)
+    G_STORE %3(<4 x s32>), %1(p0) :: (store 16 into %ir.c)
+    RetRA
+
+...
+---
+name:            fsqrt_v2f64_builtin
+alignment:       4
+tracksRegLiveness: true
+body:             |
+  bb.1.entry:
+    liveins: $a0, $a1
+
+    ; P5600-LABEL: name: fsqrt_v2f64_builtin
+    ; P5600: liveins: $a0, $a1
+    ; P5600: [[COPY:%[0-9]+]]:_(p0) = COPY $a0
+    ; P5600: [[COPY1:%[0-9]+]]:_(p0) = COPY $a1
+    ; P5600: [[LOAD:%[0-9]+]]:_(<2 x s64>) = G_LOAD [[COPY]](p0) :: (load 16 from %ir.a)
+    ; P5600: [[FSQRT:%[0-9]+]]:_(<2 x s64>) = G_FSQRT [[LOAD]]
+    ; P5600: G_STORE [[FSQRT]](<2 x s64>), [[COPY1]](p0) :: (store 16 into %ir.c)
+    ; P5600: RetRA
+    %0:_(p0) = COPY $a0
+    %1:_(p0) = COPY $a1
+    %2:_(<2 x s64>) = G_LOAD %0(p0) :: (load 16 from %ir.a)
+    %3:_(<2 x s64>) = G_INTRINSIC intrinsic(@llvm.mips.fsqrt.d), %2(<2 x s64>)
+    G_STORE %3(<2 x s64>), %1(p0) :: (store 16 into %ir.c)
+    RetRA
+
+...
+