1 files changed, 60 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/WebAssembly/simd-relaxed-fmax.ll b/llvm/test/CodeGen/WebAssembly/simd-relaxed-fmax.ll
new file mode 100644
index 0000000..45f4ddd
--- /dev/null
+++ b/llvm/test/CodeGen/WebAssembly/simd-relaxed-fmax.ll
@@ -0,0 +1,60 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 6
+
+; RUN: llc < %s -mtriple=wasm32-unknown-unknown -mattr=+simd128,+relaxed-simd | FileCheck %s
+
+; Test that fmaxnum and fmaximumnum get transformed to relaxed_max
+
+target triple = "wasm32"
+
+define <4 x float> @test_maxnum_f32x4(<4 x float> %a, <4 x float> %b) {
+; CHECK-LABEL: test_maxnum_f32x4:
+; CHECK:         .functype test_maxnum_f32x4 (v128, v128) -> (v128)
+; CHECK-NEXT:  # %bb.0:
+; CHECK-NEXT:    local.get 0
+; CHECK-NEXT:    local.get 1
+; CHECK-NEXT:    f32x4.relaxed_max
+; CHECK-NEXT:    # fallthrough-return
+  %result = call <4 x float> @llvm.maxnum.v4f32(<4 x float> %a, <4 x float> %b)
+  ret <4 x float> %result
+}
+
+define <4 x float> @test_maximumnum_f32x4(<4 x float> %a, <4 x float> %b) {
+; CHECK-LABEL: test_maximumnum_f32x4:
+; CHECK:         .functype test_maximumnum_f32x4 (v128, v128) -> (v128)
+; CHECK-NEXT:  # %bb.0:
+; CHECK-NEXT:    local.get 0
+; CHECK-NEXT:    local.get 1
+; CHECK-NEXT:    f32x4.relaxed_max
+; CHECK-NEXT:    # fallthrough-return
+  %result = call <4 x float> @llvm.maximumnum.v4f32(<4 x float> %a, <4 x float> %b)
+  ret <4 x float> %result
+}
+
+define <2 x double> @test_maxnum_f64x2(<2 x double> %a, <2 x double> %b) {
+; CHECK-LABEL: test_maxnum_f64x2:
+; CHECK:         .functype test_maxnum_f64x2 (v128, v128) -> (v128)
+; CHECK-NEXT:  # %bb.0:
+; CHECK-NEXT:    local.get 0
+; CHECK-NEXT:    local.get 1
+; CHECK-NEXT:    f64x2.relaxed_max
+; CHECK-NEXT:    # fallthrough-return
+  %result = call <2 x double> @llvm.maxnum.v2f64(<2 x double> %a, <2 x double> %b)
+  ret <2 x double> %result
+}
+
+define <2 x double> @test_minimumnum_f64x2(<2 x double> %a, <2 x double> %b) {
+; CHECK-LABEL: test_minimumnum_f64x2:
+; CHECK:         .functype test_minimumnum_f64x2 (v128, v128) -> (v128)
+; CHECK-NEXT:  # %bb.0:
+; CHECK-NEXT:    local.get 0
+; CHECK-NEXT:    local.get 1
+; CHECK-NEXT:    f64x2.relaxed_max
+; CHECK-NEXT:    # fallthrough-return
+  %result = call <2 x double> @llvm.maximumnum.v2f64(<2 x double> %a, <2 x double> %b)
+  ret <2 x double> %result
+}
+
+declare <4 x float> @llvm.maxnum.v4f32(<4 x float>, <4 x float>)
+declare <4 x float> @llvm.maximumnum.v4f32(<4 x float>, <4 x float>)
+declare <2 x double> @llvm.maxnum.v2f64(<2 x double>, <2 x double>)
+declare <2 x double> @llvm.maximumnum.v2f64(<2 x double>, <2 x double>)