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-rw-r--r--test/CodeGen/Mips/msa/3rf_q.ll94
1 files changed, 94 insertions, 0 deletions
diff --git a/test/CodeGen/Mips/msa/3rf_q.ll b/test/CodeGen/Mips/msa/3rf_q.ll
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index 0000000000000..f7000ee913a66
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+++ b/test/CodeGen/Mips/msa/3rf_q.ll
@@ -0,0 +1,94 @@
+; Test the MSA fixed-point intrinsics that are encoded with the 3RF instruction
+; format.
+
+; RUN: llc -march=mips -mattr=+msa,+fp64 < %s | FileCheck %s
+; RUN: llc -march=mipsel -mattr=+msa,+fp64 < %s | FileCheck %s
+
+@llvm_mips_mul_q_h_ARG1 = global <8 x i16> <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7>, align 16
+@llvm_mips_mul_q_h_ARG2 = global <8 x i16> <i16 8, i16 9, i16 10, i16 11, i16 12, i16 13, i16 14, i16 15>, align 16
+@llvm_mips_mul_q_h_RES = global <8 x i16> <i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0>, align 16
+
+define void @llvm_mips_mul_q_h_test() nounwind {
+entry:
+ %0 = load <8 x i16>* @llvm_mips_mul_q_h_ARG1
+ %1 = load <8 x i16>* @llvm_mips_mul_q_h_ARG2
+ %2 = tail call <8 x i16> @llvm.mips.mul.q.h(<8 x i16> %0, <8 x i16> %1)
+ store <8 x i16> %2, <8 x i16>* @llvm_mips_mul_q_h_RES
+ ret void
+}
+
+declare <8 x i16> @llvm.mips.mul.q.h(<8 x i16>, <8 x i16>) nounwind
+
+; CHECK: llvm_mips_mul_q_h_test:
+; CHECK: ld.h
+; CHECK: ld.h
+; CHECK: mul_q.h
+; CHECK: st.h
+; CHECK: .size llvm_mips_mul_q_h_test
+;
+@llvm_mips_mul_q_w_ARG1 = global <4 x i32> <i32 0, i32 1, i32 2, i32 3>, align 16
+@llvm_mips_mul_q_w_ARG2 = global <4 x i32> <i32 4, i32 5, i32 6, i32 7>, align 16
+@llvm_mips_mul_q_w_RES = global <4 x i32> <i32 0, i32 0, i32 0, i32 0>, align 16
+
+define void @llvm_mips_mul_q_w_test() nounwind {
+entry:
+ %0 = load <4 x i32>* @llvm_mips_mul_q_w_ARG1
+ %1 = load <4 x i32>* @llvm_mips_mul_q_w_ARG2
+ %2 = tail call <4 x i32> @llvm.mips.mul.q.w(<4 x i32> %0, <4 x i32> %1)
+ store <4 x i32> %2, <4 x i32>* @llvm_mips_mul_q_w_RES
+ ret void
+}
+
+declare <4 x i32> @llvm.mips.mul.q.w(<4 x i32>, <4 x i32>) nounwind
+
+; CHECK: llvm_mips_mul_q_w_test:
+; CHECK: ld.w
+; CHECK: ld.w
+; CHECK: mul_q.w
+; CHECK: st.w
+; CHECK: .size llvm_mips_mul_q_w_test
+;
+@llvm_mips_mulr_q_h_ARG1 = global <8 x i16> <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7>, align 16
+@llvm_mips_mulr_q_h_ARG2 = global <8 x i16> <i16 8, i16 9, i16 10, i16 11, i16 12, i16 13, i16 14, i16 15>, align 16
+@llvm_mips_mulr_q_h_RES = global <8 x i16> <i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0>, align 16
+
+define void @llvm_mips_mulr_q_h_test() nounwind {
+entry:
+ %0 = load <8 x i16>* @llvm_mips_mulr_q_h_ARG1
+ %1 = load <8 x i16>* @llvm_mips_mulr_q_h_ARG2
+ %2 = tail call <8 x i16> @llvm.mips.mulr.q.h(<8 x i16> %0, <8 x i16> %1)
+ store <8 x i16> %2, <8 x i16>* @llvm_mips_mulr_q_h_RES
+ ret void
+}
+
+declare <8 x i16> @llvm.mips.mulr.q.h(<8 x i16>, <8 x i16>) nounwind
+
+; CHECK: llvm_mips_mulr_q_h_test:
+; CHECK: ld.h
+; CHECK: ld.h
+; CHECK: mulr_q.h
+; CHECK: st.h
+; CHECK: .size llvm_mips_mulr_q_h_test
+;
+@llvm_mips_mulr_q_w_ARG1 = global <4 x i32> <i32 0, i32 1, i32 2, i32 3>, align 16
+@llvm_mips_mulr_q_w_ARG2 = global <4 x i32> <i32 4, i32 5, i32 6, i32 7>, align 16
+@llvm_mips_mulr_q_w_RES = global <4 x i32> <i32 0, i32 0, i32 0, i32 0>, align 16
+
+define void @llvm_mips_mulr_q_w_test() nounwind {
+entry:
+ %0 = load <4 x i32>* @llvm_mips_mulr_q_w_ARG1
+ %1 = load <4 x i32>* @llvm_mips_mulr_q_w_ARG2
+ %2 = tail call <4 x i32> @llvm.mips.mulr.q.w(<4 x i32> %0, <4 x i32> %1)
+ store <4 x i32> %2, <4 x i32>* @llvm_mips_mulr_q_w_RES
+ ret void
+}
+
+declare <4 x i32> @llvm.mips.mulr.q.w(<4 x i32>, <4 x i32>) nounwind
+
+; CHECK: llvm_mips_mulr_q_w_test:
+; CHECK: ld.w
+; CHECK: ld.w
+; CHECK: mulr_q.w
+; CHECK: st.w
+; CHECK: .size llvm_mips_mulr_q_w_test
+;