[llvm] 6e22a1e - [AArch64][NFC] More intrinsic tests.

[Pavel Iliin via llvm-commits]

Author: Pavel Iliin
Date: 2020-04-21T00:00:26+01:00
New Revision: 6e22a1e5c4dfc35ce8a37cca508f0d1ba82cf52e

URL: https://github.com/llvm/llvm-project/commit/6e22a1e5c4dfc35ce8a37cca508f0d1ba82cf52e
DIFF: https://github.com/llvm/llvm-project/commit/6e22a1e5c4dfc35ce8a37cca508f0d1ba82cf52e.diff

LOG: [AArch64][NFC] More intrinsic tests.

Added: 
    

Modified: 
    llvm/test/CodeGen/AArch64/fp16_intrinsic_lane.ll

Removed: 
    


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diff  --git a/llvm/test/CodeGen/AArch64/fp16_intrinsic_lane.ll b/llvm/test/CodeGen/AArch64/fp16_intrinsic_lane.ll
index a6682fa3fa31..b6860b374b58 100644
--- a/llvm/test/CodeGen/AArch64/fp16_intrinsic_lane.ll
+++ b/llvm/test/CodeGen/AArch64/fp16_intrinsic_lane.ll
@@ -431,3 +431,63 @@ entry:
   %vmulx2.i = tail call <8 x half> @llvm.aarch64.neon.fmulx.v8f16(<8 x half> %a, <8 x half> %vecinit7) #4
   ret <8 x half> %vmulx2.i
 }
+
+define dso_local half @t_vfmah_lane3_f16(half %a, half %b, <4 x half> %c) {
+; CHECK-LABEL: t_vfmah_lane3_f16:
+; CHECK:       .Lt_vfmah_lane3_f16$local:
+; CHECK-NEXT:    .cfi_startproc
+; CHECK-NEXT:  // %bb.0: // %entry
+; CHECK-NEXT:    // kill: def $d2 killed $d2 def $q2
+; CHECK-NEXT:    mov h2, v2.h[3]
+; CHECK-NEXT:    fmadd h0, h1, h2, h0
+; CHECK-NEXT:    ret
+entry:
+  %extract = extractelement <4 x half> %c, i32 3
+  %0 = tail call half @llvm.fma.f16(half %b, half %extract, half %a)
+  ret half %0
+}
+
+define dso_local half @t_vfmah_laneq7_f16(half %a, half %b, <8 x half> %c) {
+; CHECK-LABEL: t_vfmah_laneq7_f16:
+; CHECK:       .Lt_vfmah_laneq7_f16$local:
+; CHECK-NEXT:    .cfi_startproc
+; CHECK-NEXT:  // %bb.0: // %entry
+; CHECK-NEXT:    mov h2, v2.h[7]
+; CHECK-NEXT:    fmadd h0, h1, h2, h0
+; CHECK-NEXT:    ret
+entry:
+  %extract = extractelement <8 x half> %c, i32 7
+  %0 = tail call half @llvm.fma.f16(half %b, half %extract, half %a)
+  ret half %0
+}
+
+define dso_local half @t_vfmsh_lane3_f16(half %a, half %b, <4 x half> %c) {
+; CHECK-LABEL: t_vfmsh_lane3_f16:
+; CHECK:       .Lt_vfmsh_lane3_f16$local:
+; CHECK-NEXT:    .cfi_startproc
+; CHECK-NEXT:  // %bb.0: // %entry
+; CHECK-NEXT:    // kill: def $d2 killed $d2 def $q2
+; CHECK-NEXT:    mov h2, v2.h[3]
+; CHECK-NEXT:    fmsub h0, h1, h2, h0
+; CHECK-NEXT:    ret
+entry:
+  %0 = fsub half 0xH8000, %b
+  %extract = extractelement <4 x half> %c, i32 3
+  %1 = tail call half @llvm.fma.f16(half %0, half %extract, half %a)
+  ret half %1
+}
+
+define dso_local half @t_vfmsh_laneq7_f16(half %a, half %b, <8 x half> %c) {
+; CHECK-LABEL: t_vfmsh_laneq7_f16:
+; CHECK:       .Lt_vfmsh_laneq7_f16$local:
+; CHECK-NEXT:    .cfi_startproc
+; CHECK-NEXT:  // %bb.0: // %entry
+; CHECK-NEXT:    mov h2, v2.h[7]
+; CHECK-NEXT:    fmsub h0, h1, h2, h0
+; CHECK-NEXT:    ret
+entry:
+  %0 = fsub half 0xH8000, %b
+  %extract = extractelement <8 x half> %c, i32 7
+  %1 = tail call half @llvm.fma.f16(half %0, half %extract, half %a)
+  ret half %1
+}