[PATCH] D76841: [ARM] Fix MVE VCMPr f16 pattern

[Dave Green via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG8689f98e9ba5: [ARM] Fix MVE VCMPr f16 pattern (authored by dmgreen).
Herald added a project: LLVM.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D76841/new/

https://reviews.llvm.org/D76841

Files:
  llvm/lib/Target/ARM/ARMInstrMVE.td
  llvm/test/CodeGen/Thumb2/mve-vcmpfz.ll


Index: llvm/test/CodeGen/Thumb2/mve-vcmpfz.ll
===================================================================
--- llvm/test/CodeGen/Thumb2/mve-vcmpfz.ll
+++ llvm/test/CodeGen/Thumb2/mve-vcmpfz.ll
@@ -1010,7 +1010,7 @@
 ; CHECK-MVEFP-LABEL: vcmp_one_v8f16:
 ; CHECK-MVEFP:       @ %bb.0: @ %entry
 ; CHECK-MVEFP-NEXT:    vpt.f16 ge, q0, zr
-; CHECK-MVEFP-NEXT:    vcmpt.f32 le, q0, zr
+; CHECK-MVEFP-NEXT:    vcmpt.f16 le, q0, zr
 ; CHECK-MVEFP-NEXT:    vpnot
 ; CHECK-MVEFP-NEXT:    vpsel q0, q1, q2
 ; CHECK-MVEFP-NEXT:    bx lr
@@ -1628,7 +1628,7 @@
 ; CHECK-MVEFP-LABEL: vcmp_ueq_v8f16:
 ; CHECK-MVEFP:       @ %bb.0: @ %entry
 ; CHECK-MVEFP-NEXT:    vpt.f16 ge, q0, zr
-; CHECK-MVEFP-NEXT:    vcmpt.f32 le, q0, zr
+; CHECK-MVEFP-NEXT:    vcmpt.f16 le, q0, zr
 ; CHECK-MVEFP-NEXT:    vpsel q0, q1, q2
 ; CHECK-MVEFP-NEXT:    bx lr
 entry:
@@ -2353,7 +2353,7 @@
 ; CHECK-MVEFP-LABEL: vcmp_ord_v8f16:
 ; CHECK-MVEFP:       @ %bb.0: @ %entry
 ; CHECK-MVEFP-NEXT:    vpt.f16 ge, q0, zr
-; CHECK-MVEFP-NEXT:    vcmpt.f32 lt, q0, zr
+; CHECK-MVEFP-NEXT:    vcmpt.f16 lt, q0, zr
 ; CHECK-MVEFP-NEXT:    vpnot
 ; CHECK-MVEFP-NEXT:    vpsel q0, q1, q2
 ; CHECK-MVEFP-NEXT:    bx lr
@@ -2475,7 +2475,7 @@
 ; CHECK-MVEFP-LABEL: vcmp_uno_v8f16:
 ; CHECK-MVEFP:       @ %bb.0: @ %entry
 ; CHECK-MVEFP-NEXT:    vpt.f16 ge, q0, zr
-; CHECK-MVEFP-NEXT:    vcmpt.f32 lt, q0, zr
+; CHECK-MVEFP-NEXT:    vcmpt.f16 lt, q0, zr
 ; CHECK-MVEFP-NEXT:    vpsel q0, q1, q2
 ; CHECK-MVEFP-NEXT:    bx lr
 entry:
@@ -3495,7 +3495,7 @@
 ; CHECK-MVEFP-LABEL: vcmp_r_one_v8f16:
 ; CHECK-MVEFP:       @ %bb.0: @ %entry
 ; CHECK-MVEFP-NEXT:    vpt.f16 le, q0, zr
-; CHECK-MVEFP-NEXT:    vcmpt.f32 ge, q0, zr
+; CHECK-MVEFP-NEXT:    vcmpt.f16 ge, q0, zr
 ; CHECK-MVEFP-NEXT:    vpnot
 ; CHECK-MVEFP-NEXT:    vpsel q0, q1, q2
 ; CHECK-MVEFP-NEXT:    bx lr
@@ -4113,7 +4113,7 @@
 ; CHECK-MVEFP-LABEL: vcmp_r_ueq_v8f16:
 ; CHECK-MVEFP:       @ %bb.0: @ %entry
 ; CHECK-MVEFP-NEXT:    vpt.f16 le, q0, zr
-; CHECK-MVEFP-NEXT:    vcmpt.f32 ge, q0, zr
+; CHECK-MVEFP-NEXT:    vcmpt.f16 ge, q0, zr
 ; CHECK-MVEFP-NEXT:    vpsel q0, q1, q2
 ; CHECK-MVEFP-NEXT:    bx lr
 entry:
@@ -4838,7 +4838,7 @@
 ; CHECK-MVEFP-LABEL: vcmp_r_ord_v8f16:
 ; CHECK-MVEFP:       @ %bb.0: @ %entry
 ; CHECK-MVEFP-NEXT:    vpt.f16 le, q0, zr
-; CHECK-MVEFP-NEXT:    vcmpt.f32 gt, q0, zr
+; CHECK-MVEFP-NEXT:    vcmpt.f16 gt, q0, zr
 ; CHECK-MVEFP-NEXT:    vpnot
 ; CHECK-MVEFP-NEXT:    vpsel q0, q1, q2
 ; CHECK-MVEFP-NEXT:    bx lr
@@ -4960,7 +4960,7 @@
 ; CHECK-MVEFP-LABEL: vcmp_r_uno_v8f16:
 ; CHECK-MVEFP:       @ %bb.0: @ %entry
 ; CHECK-MVEFP-NEXT:    vpt.f16 le, q0, zr
-; CHECK-MVEFP-NEXT:    vcmpt.f32 gt, q0, zr
+; CHECK-MVEFP-NEXT:    vcmpt.f16 gt, q0, zr
 ; CHECK-MVEFP-NEXT:    vpsel q0, q1, q2
 ; CHECK-MVEFP-NEXT:    bx lr
 entry:
Index: llvm/lib/Target/ARM/ARMInstrMVE.td
===================================================================
--- llvm/lib/Target/ARM/ARMInstrMVE.td
+++ llvm/lib/Target/ARM/ARMInstrMVE.td
@@ -4101,7 +4101,7 @@
                 (v4i1 (MVE_VCMPf32r (v4f32 MQPR:$v1), ZR, fc))>;
 
   def : Pat<(v8i1 (and (v8i1 VCCR:$p1), (v8i1 (ARMvcmpz (v8f16 MQPR:$v1), fc)))),
-            (v8i1 (MVE_VCMPf32r (v8f16 MQPR:$v1), ZR, fc, ARMVCCThen, VCCR:$p1))>;
+            (v8i1 (MVE_VCMPf16r (v8f16 MQPR:$v1), ZR, fc, ARMVCCThen, VCCR:$p1))>;
   def : Pat<(v4i1 (and (v4i1 VCCR:$p1), (v4i1 (ARMvcmpz (v4f32 MQPR:$v1), fc)))),
             (v4i1 (MVE_VCMPf32r (v4f32 MQPR:$v1), ZR, fc, ARMVCCThen, VCCR:$p1))>;
 }


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