[llvm] [RISCV][VLOPT] Add vector indexed loads and stores to getOperandInfo (PR #119748)
Michael Maitland via llvm-commits
llvm-commits at lists.llvm.org
Tue Dec 17 16:34:57 PST 2024
https://github.com/michaelmaitland updated https://github.com/llvm/llvm-project/pull/119748
>From 8b59858fa2b4a8c20d28157beaa5cdc995f94479 Mon Sep 17 00:00:00 2001
From: Michael Maitland <michaeltmaitland at gmail.com>
Date: Thu, 12 Dec 2024 11:30:24 -0800
Subject: [PATCH 1/6] [RISCV][VLOPT] Add vector indexed instructions to
getOperandInfo
---
llvm/lib/Target/RISCV/RISCVVLOptimizer.cpp | 28 +++++++++++++++++
.../test/CodeGen/RISCV/rvv/vl-opt-op-info.mir | 30 +++++++++++++++++++
2 files changed, 58 insertions(+)
diff --git a/llvm/lib/Target/RISCV/RISCVVLOptimizer.cpp b/llvm/lib/Target/RISCV/RISCVVLOptimizer.cpp
index a9e5bb6ecd9b8a..4a1dec89e80437 100644
--- a/llvm/lib/Target/RISCV/RISCVVLOptimizer.cpp
+++ b/llvm/lib/Target/RISCV/RISCVVLOptimizer.cpp
@@ -270,6 +270,34 @@ static OperandInfo getOperandInfo(const MachineOperand &MO,
case RISCV::VSSE64_V:
return OperandInfo(RISCVVType::getEMULEqualsEEWDivSEWTimesLMUL(6, MI), 6);
+ // Vector Indexed Instructions
+ // vs(o|u)xei<eew>.v
+ // Dest EEW=SEW, EMUL=LMUL. Source EEW=<eew> and EMUL=(EEW/SEW)*LMUL
+ case RISCV::VSUXEI8_V:
+ case RISCV::VSOXEI8_V: {
+ if (IsMODef)
+ return OperandInfo(MIVLMul, MILog2SEW);
+ return OperandInfo(RISCVVType::getEMULEqualsEEWDivSEWTimesLMUL(3, MI), 3);
+ }
+ case RISCV::VSUXEI16_V:
+ case RISCV::VSOXEI16_V: {
+ if (IsMODef)
+ return OperandInfo(MIVLMul, MILog2SEW);
+ return OperandInfo(RISCVVType::getEMULEqualsEEWDivSEWTimesLMUL(4, MI), 4);
+ }
+ case RISCV::VSUXEI32_V:
+ case RISCV::VSOXEI32_V: {
+ if (IsMODef)
+ return OperandInfo(MIVLMul, MILog2SEW);
+ return OperandInfo(RISCVVType::getEMULEqualsEEWDivSEWTimesLMUL(5, MI), 5);
+ }
+ case RISCV::VSUXEI64_V:
+ case RISCV::VSOXEI64_V: {
+ if (IsMODef)
+ return OperandInfo(MIVLMul, MILog2SEW);
+ return OperandInfo(RISCVVType::getEMULEqualsEEWDivSEWTimesLMUL(6, MI), 6);
+ }
+
// Vector Integer Arithmetic Instructions
// Vector Single-Width Integer Add and Subtract
case RISCV::VADD_VI:
diff --git a/llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir b/llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir
index 8587ec136afd83..2582c6bb6ad704 100644
--- a/llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir
+++ b/llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir
@@ -573,6 +573,36 @@ body: |
PseudoVSSE8_V_MF2 %x, $noreg, $noreg, 1, 3 /* e8 */
...
---
+name: vsuxeiN_v
+body: |
+ bb.0:
+ ; CHECK-LABEL: name: vsuxeiN_v
+ ; CHECK: %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, 1, 3 /* e8 */, 0 /* tu, mu */
+ ; CHECK-NEXT: PseudoVSUXEI8_V_M1_M1 %x, $noreg, $noreg, 1, 3 /* e8 */
+ %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 3 /* e8 */, 0
+ PseudoVSUXEI8_V_M1_M1 %x, $noreg, $noreg, 1, 3 /* e8 */
+...
+---
+name: vsuxeiN_v_incompatible_eew
+body: |
+ bb.0:
+ ; CHECK-LABEL: name: vsuxeiN_v_incompatible_eew
+ ; CHECK: %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 4 /* e16 */, 0 /* tu, mu */
+ ; CHECK-NEXT: PseudoVSUXEI8_V_M1_M1 %x, $noreg, $noreg, 1, 3 /* e8 */
+ %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 4 /* e16 */, 0
+ PseudoVSUXEI8_V_M1_M1 %x, $noreg, $noreg, 1, 3 /* e8 */
+...
+---
+name: vsuxeiN_v_incompatible_emul
+body: |
+ bb.0:
+ ; CHECK-LABEL: name: vsuxeiN_v_incompatible_emul
+ ; CHECK: %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 3 /* e8 */, 0 /* tu, mu */
+ ; CHECK-NEXT: PseudoVSUXEI8_V_MF2_MF2 %x, $noreg, $noreg, 1, 3 /* e8 */
+ %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 3 /* e8 */, 0
+ PseudoVSUXEI8_V_MF2_MF2 %x, $noreg, $noreg, 1, 3 /* e8 */
+...
+---
name: vmop_mm
body: |
bb.0:
>From cf9c153744345e6a4ce28b6e417749589b7c0c96 Mon Sep 17 00:00:00 2001
From: Michael Maitland <michaeltmaitland at gmail.com>
Date: Thu, 12 Dec 2024 11:59:21 -0800
Subject: [PATCH 2/6] fixup! add load support
---
llvm/lib/Target/RISCV/RISCVVLOptimizer.cpp | 8 +++++
.../test/CodeGen/RISCV/rvv/vl-opt-op-info.mir | 36 +++++++++++++++++++
2 files changed, 44 insertions(+)
diff --git a/llvm/lib/Target/RISCV/RISCVVLOptimizer.cpp b/llvm/lib/Target/RISCV/RISCVVLOptimizer.cpp
index 4a1dec89e80437..9f548dc81b49b7 100644
--- a/llvm/lib/Target/RISCV/RISCVVLOptimizer.cpp
+++ b/llvm/lib/Target/RISCV/RISCVVLOptimizer.cpp
@@ -273,24 +273,32 @@ static OperandInfo getOperandInfo(const MachineOperand &MO,
// Vector Indexed Instructions
// vs(o|u)xei<eew>.v
// Dest EEW=SEW, EMUL=LMUL. Source EEW=<eew> and EMUL=(EEW/SEW)*LMUL
+ case RISCV::VLUXEI8_V:
+ case RISCV::VLOXEI8_V:
case RISCV::VSUXEI8_V:
case RISCV::VSOXEI8_V: {
if (IsMODef)
return OperandInfo(MIVLMul, MILog2SEW);
return OperandInfo(RISCVVType::getEMULEqualsEEWDivSEWTimesLMUL(3, MI), 3);
}
+ case RISCV::VLUXEI16_V:
+ case RISCV::VLOXEI16_V:
case RISCV::VSUXEI16_V:
case RISCV::VSOXEI16_V: {
if (IsMODef)
return OperandInfo(MIVLMul, MILog2SEW);
return OperandInfo(RISCVVType::getEMULEqualsEEWDivSEWTimesLMUL(4, MI), 4);
}
+ case RISCV::VLUXEI32_V:
+ case RISCV::VLOXEI32_V:
case RISCV::VSUXEI32_V:
case RISCV::VSOXEI32_V: {
if (IsMODef)
return OperandInfo(MIVLMul, MILog2SEW);
return OperandInfo(RISCVVType::getEMULEqualsEEWDivSEWTimesLMUL(5, MI), 5);
}
+ case RISCV::VLUXEI64_V:
+ case RISCV::VLOXEI64_V:
case RISCV::VSUXEI64_V:
case RISCV::VSOXEI64_V: {
if (IsMODef)
diff --git a/llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir b/llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir
index 2582c6bb6ad704..2779335f315756 100644
--- a/llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir
+++ b/llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir
@@ -613,6 +613,42 @@ body: |
%y:vr = PseudoVMAND_MM_B8 $noreg, %x, 1, 0
...
---
+name: vluxeiN_v
+body: |
+ bb.0:
+ ; CHECK-LABEL: name: vluxeiN_v
+ ; CHECK: %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, 1, 3 /* e8 */, 0 /* tu, mu */
+ ; CHECK-NEXT: %y:vr = PseudoVLUXEI8_V_M1_M1 $noreg, $noreg, %x, 1, 3 /* e8 */, 0 /* tu, mu */
+ ; CHECK-NEXT: %z:vr = PseudoVADD_VV_M1 $noreg, %y, $noreg, 1, 3 /* e8 */, 0 /* tu, mu */
+ %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 3 /* e8 */, 0
+ %y:vr = PseudoVLUXEI8_V_M1_M1 $noreg, $noreg, %x, 1, 3 /* e8 */, 0
+ %z:vr = PseudoVADD_VV_M1 $noreg, %y, $noreg, 1, 3 /* e8 */, 0
+...
+---
+name: vluxeiN_v_incompatible_eew
+body: |
+ bb.0:
+ ; CHECK-LABEL: name: vluxeiN_v_incompatible_eew
+ ; CHECK: %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 4 /* e16 */, 0 /* tu, mu */
+ ; CHECK-NEXT: %y:vr = PseudoVLUXEI8_V_M1_M1 $noreg, $noreg, %x, 1, 3 /* e8 */, 0 /* tu, mu */
+ ; CHECK-NEXT: %z:vr = PseudoVADD_VV_M1 $noreg, %y, $noreg, 1, 3 /* e8 */, 0 /* tu, mu */
+ %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 4 /* e16 */, 0
+ %y:vr = PseudoVLUXEI8_V_M1_M1 $noreg, $noreg, %x, 1, 3 /* e8 */, 0
+ %z:vr = PseudoVADD_VV_M1 $noreg, %y, $noreg, 1, 3 /* e8 */, 0
+...
+---
+name: vluxeiN_v_incompatible_emul
+body: |
+ bb.0:
+ ; CHECK-LABEL: name: vluxeiN_v_incompatible_emul
+ ; CHECK: %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 3 /* e8 */, 0 /* tu, mu */
+ ; CHECK-NEXT: %y:vr = PseudoVLUXEI8_V_MF2_MF2 $noreg, $noreg, %x, 1, 3 /* e8 */, 0 /* tu, mu */
+ ; CHECK-NEXT: %z:vr = PseudoVADD_VV_MF2 $noreg, %y, $noreg, 1, 3 /* e8 */, 0 /* tu, mu */
+ %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 3 /* e8 */, 0
+ %y:vr = PseudoVLUXEI8_V_MF2_MF2 $noreg, $noreg, %x, 1, 3 /* e8 */, 0
+ %z:vr = PseudoVADD_VV_MF2 $noreg, %y, $noreg, 1, 3 /* e8 */, 0
+...
+---
name: vmop_mm_incompatible_eew
body: |
bb.0:
>From d938a67b7b93905633187442c2c07c2abc819b30 Mon Sep 17 00:00:00 2001
From: Michael Maitland <michaeltmaitland at gmail.com>
Date: Tue, 17 Dec 2024 13:08:29 -0800
Subject: [PATCH 3/6] fixup! improve tests and variable naming
---
llvm/lib/Target/RISCV/RISCVVLOptimizer.cpp | 11 ++--
.../test/CodeGen/RISCV/rvv/vl-opt-op-info.mir | 64 ++++++++++++++++---
2 files changed, 62 insertions(+), 13 deletions(-)
diff --git a/llvm/lib/Target/RISCV/RISCVVLOptimizer.cpp b/llvm/lib/Target/RISCV/RISCVVLOptimizer.cpp
index 9f548dc81b49b7..ed9b17716b359b 100644
--- a/llvm/lib/Target/RISCV/RISCVVLOptimizer.cpp
+++ b/llvm/lib/Target/RISCV/RISCVVLOptimizer.cpp
@@ -272,12 +272,13 @@ static OperandInfo getOperandInfo(const MachineOperand &MO,
// Vector Indexed Instructions
// vs(o|u)xei<eew>.v
- // Dest EEW=SEW, EMUL=LMUL. Source EEW=<eew> and EMUL=(EEW/SEW)*LMUL
+ // Dest/Data (operand 0) EEW=SEW, EMUL=LMUL. Source EEW=<eew> and
+ // EMUL=(EEW/SEW)*LMUL.
case RISCV::VLUXEI8_V:
case RISCV::VLOXEI8_V:
case RISCV::VSUXEI8_V:
case RISCV::VSOXEI8_V: {
- if (IsMODef)
+ if (MO.getOperandNo() == 0)
return OperandInfo(MIVLMul, MILog2SEW);
return OperandInfo(RISCVVType::getEMULEqualsEEWDivSEWTimesLMUL(3, MI), 3);
}
@@ -285,7 +286,7 @@ static OperandInfo getOperandInfo(const MachineOperand &MO,
case RISCV::VLOXEI16_V:
case RISCV::VSUXEI16_V:
case RISCV::VSOXEI16_V: {
- if (IsMODef)
+ if (MO.getOperandNo() == 0)
return OperandInfo(MIVLMul, MILog2SEW);
return OperandInfo(RISCVVType::getEMULEqualsEEWDivSEWTimesLMUL(4, MI), 4);
}
@@ -293,7 +294,7 @@ static OperandInfo getOperandInfo(const MachineOperand &MO,
case RISCV::VLOXEI32_V:
case RISCV::VSUXEI32_V:
case RISCV::VSOXEI32_V: {
- if (IsMODef)
+ if (MO.getOperandNo() == 0)
return OperandInfo(MIVLMul, MILog2SEW);
return OperandInfo(RISCVVType::getEMULEqualsEEWDivSEWTimesLMUL(5, MI), 5);
}
@@ -301,7 +302,7 @@ static OperandInfo getOperandInfo(const MachineOperand &MO,
case RISCV::VLOXEI64_V:
case RISCV::VSUXEI64_V:
case RISCV::VSOXEI64_V: {
- if (IsMODef)
+ if (MO.getOperandNo() == 0)
return OperandInfo(MIVLMul, MILog2SEW);
return OperandInfo(RISCVVType::getEMULEqualsEEWDivSEWTimesLMUL(6, MI), 6);
}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir b/llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir
index 2779335f315756..3f81ca59d16118 100644
--- a/llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir
+++ b/llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir
@@ -573,30 +573,30 @@ body: |
PseudoVSSE8_V_MF2 %x, $noreg, $noreg, 1, 3 /* e8 */
...
---
-name: vsuxeiN_v
+name: vsuxeiN_v_data
body: |
bb.0:
- ; CHECK-LABEL: name: vsuxeiN_v
+ ; CHECK-LABEL: name: vsuxeiN_v_data
; CHECK: %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, 1, 3 /* e8 */, 0 /* tu, mu */
; CHECK-NEXT: PseudoVSUXEI8_V_M1_M1 %x, $noreg, $noreg, 1, 3 /* e8 */
%x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 3 /* e8 */, 0
PseudoVSUXEI8_V_M1_M1 %x, $noreg, $noreg, 1, 3 /* e8 */
...
---
-name: vsuxeiN_v_incompatible_eew
+name: vsuxeiN_v_data_incompatible_eew
body: |
bb.0:
- ; CHECK-LABEL: name: vsuxeiN_v_incompatible_eew
+ ; CHECK-LABEL: name: vsuxeiN_v_data_incompatible_eew
; CHECK: %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 4 /* e16 */, 0 /* tu, mu */
; CHECK-NEXT: PseudoVSUXEI8_V_M1_M1 %x, $noreg, $noreg, 1, 3 /* e8 */
%x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 4 /* e16 */, 0
PseudoVSUXEI8_V_M1_M1 %x, $noreg, $noreg, 1, 3 /* e8 */
...
---
-name: vsuxeiN_v_incompatible_emul
+name: vsuxeiN_v_data_incompatible_emul
body: |
bb.0:
- ; CHECK-LABEL: name: vsuxeiN_v_incompatible_emul
+ ; CHECK-LABEL: name: vsuxeiN_v_data_incompatible_emul
; CHECK: %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 3 /* e8 */, 0 /* tu, mu */
; CHECK-NEXT: PseudoVSUXEI8_V_MF2_MF2 %x, $noreg, $noreg, 1, 3 /* e8 */
%x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 3 /* e8 */, 0
@@ -613,6 +613,42 @@ body: |
%y:vr = PseudoVMAND_MM_B8 $noreg, %x, 1, 0
...
---
+name: vsuxeiN_v_idx
+body: |
+ bb.0:
+ ; CHECK-LABEL: name: vsuxeiN_v_idx
+ ; CHECK: %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, 1, 3 /* e8 */, 0 /* tu, mu */
+ ; CHECK-NEXT: %y:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, 1, 3 /* e8 */, 0 /* tu, mu */
+ ; CHECK-NEXT: PseudoVSUXEI8_V_M1_M1 %y, $noreg, %x, 1, 3 /* e8 */
+ %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 3 /* e8 */, 0
+ %y:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 3 /* e8 */, 0
+ PseudoVSUXEI8_V_M1_M1 %y, $noreg, %x, 1, 3 /* e8 */
+...
+---
+name: vsuxeiN_v_idx_incompatible_eew
+body: |
+ bb.0:
+ ; CHECK-LABEL: name: vsuxeiN_v_idx_incompatible_eew
+ ; CHECK: %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 4 /* e16 */, 0 /* tu, mu */
+ ; CHECK-NEXT: %y:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, 1, 3 /* e8 */, 0 /* tu, mu */
+ ; CHECK-NEXT: PseudoVSUXEI8_V_M1_M1 %y, $noreg, %x, 1, 3 /* e8 */
+ %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 4 /* e16 */, 0
+ %y:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 3 /* e8 */, 0
+ PseudoVSUXEI8_V_M1_M1 %y, $noreg, %x, 1, 3 /* e8 */
+...
+---
+name: vsuxeiN_v_idx_incompatible_emul
+body: |
+ bb.0:
+ ; CHECK-LABEL: name: vsuxeiN_v_idx_incompatible_emul
+ ; CHECK: %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 3 /* e8 */, 0 /* tu, mu */
+ ; CHECK-NEXT: %y:vr = PseudoVADD_VV_MF2 $noreg, $noreg, $noreg, 1, 3 /* e8 */, 0 /* tu, mu */
+ ; CHECK-NEXT: PseudoVSUXEI8_V_MF2_MF2 %y, $noreg, %x, 1, 3 /* e8 */
+ %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 3 /* e8 */, 0
+ %y:vr = PseudoVADD_VV_MF2 $noreg, $noreg, $noreg, -1, 3 /* e8 */, 0
+ PseudoVSUXEI8_V_MF2_MF2 %y, $noreg, %x, 1, 3 /* e8 */
+...
+---
name: vluxeiN_v
body: |
bb.0:
@@ -637,10 +673,10 @@ body: |
%z:vr = PseudoVADD_VV_M1 $noreg, %y, $noreg, 1, 3 /* e8 */, 0
...
---
-name: vluxeiN_v_incompatible_emul
+name: vluxeiN_v_data_incompatible_emul
body: |
bb.0:
- ; CHECK-LABEL: name: vluxeiN_v_incompatible_emul
+ ; CHECK-LABEL: name: vluxeiN_v_data_incompatible_emul
; CHECK: %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 3 /* e8 */, 0 /* tu, mu */
; CHECK-NEXT: %y:vr = PseudoVLUXEI8_V_MF2_MF2 $noreg, $noreg, %x, 1, 3 /* e8 */, 0 /* tu, mu */
; CHECK-NEXT: %z:vr = PseudoVADD_VV_MF2 $noreg, %y, $noreg, 1, 3 /* e8 */, 0 /* tu, mu */
@@ -649,6 +685,18 @@ body: |
%z:vr = PseudoVADD_VV_MF2 $noreg, %y, $noreg, 1, 3 /* e8 */, 0
...
---
+name: vluxeiN_v_idx_incompatible_emul
+body: |
+ bb.0:
+ ; CHECK-LABEL: name: vluxeiN_v_idx_incompatible_emul
+ ; CHECK: %x:vr = PseudoVADD_VV_MF2 $noreg, $noreg, $noreg, -1, 4 /* e16 */, 0 /* tu, mu */
+ ; CHECK-NEXT: %y:vr = PseudoVLUXEI8_V_MF2_MF2 $noreg, $noreg, %x, 1, 3 /* e8 */, 0 /* tu, mu */
+ ; CHECK-NEXT: %z:vr = PseudoVADD_VV_MF2 $noreg, %y, $noreg, 1, 3 /* e8 */, 0 /* tu, mu */
+ %x:vr = PseudoVADD_VV_MF2 $noreg, $noreg, $noreg, -1, 4 /* e16 */, 0
+ %y:vr = PseudoVLUXEI8_V_MF2_MF2 $noreg, $noreg, %x, 1, 3 /* e8 */, 0
+ %z:vr = PseudoVADD_VV_MF2 $noreg, %y, $noreg, 1, 3 /* e8 */, 0
+...
+---
name: vmop_mm_incompatible_eew
body: |
bb.0:
>From 9bbb4c2a0b0ee4383f54c1013124405172086bbb Mon Sep 17 00:00:00 2001
From: Michael Maitland <michaeltmaitland at gmail.com>
Date: Tue, 17 Dec 2024 16:24:22 -0800
Subject: [PATCH 4/6] fixup! fix tests
---
llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir | 18 +++++++-----------
1 file changed, 7 insertions(+), 11 deletions(-)
diff --git a/llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir b/llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir
index 3f81ca59d16118..0fbdd77f693f41 100644
--- a/llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir
+++ b/llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir
@@ -618,11 +618,9 @@ body: |
bb.0:
; CHECK-LABEL: name: vsuxeiN_v_idx
; CHECK: %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, 1, 3 /* e8 */, 0 /* tu, mu */
- ; CHECK-NEXT: %y:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, 1, 3 /* e8 */, 0 /* tu, mu */
- ; CHECK-NEXT: PseudoVSUXEI8_V_M1_M1 %y, $noreg, %x, 1, 3 /* e8 */
+ ; CHECK-NEXT: PseudoVSUXEI8_V_M1_M1 $noreg, $noreg, %x, 1, 3 /* e8 */
%x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 3 /* e8 */, 0
- %y:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 3 /* e8 */, 0
- PseudoVSUXEI8_V_M1_M1 %y, $noreg, %x, 1, 3 /* e8 */
+ PseudoVSUXEI8_V_M1_M1 $noreg, $noreg, %x, 1, 3 /* e8 */
...
---
name: vsuxeiN_v_idx_incompatible_eew
@@ -630,11 +628,11 @@ body: |
bb.0:
; CHECK-LABEL: name: vsuxeiN_v_idx_incompatible_eew
; CHECK: %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 4 /* e16 */, 0 /* tu, mu */
- ; CHECK-NEXT: %y:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, 1, 3 /* e8 */, 0 /* tu, mu */
- ; CHECK-NEXT: PseudoVSUXEI8_V_M1_M1 %y, $noreg, %x, 1, 3 /* e8 */
+ ; CHECK-NEXT: %y:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 3 /* e8 */, 0 /* tu, mu */
+ ; CHECK-NEXT: PseudoVSUXEI8_V_M1_M1 $noreg, $noreg, %x, 1, 3 /* e8 */
%x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 4 /* e16 */, 0
%y:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 3 /* e8 */, 0
- PseudoVSUXEI8_V_M1_M1 %y, $noreg, %x, 1, 3 /* e8 */
+ PseudoVSUXEI8_V_M1_M1 $noreg, $noreg, %x, 1, 3 /* e8 */
...
---
name: vsuxeiN_v_idx_incompatible_emul
@@ -642,11 +640,9 @@ body: |
bb.0:
; CHECK-LABEL: name: vsuxeiN_v_idx_incompatible_emul
; CHECK: %x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 3 /* e8 */, 0 /* tu, mu */
- ; CHECK-NEXT: %y:vr = PseudoVADD_VV_MF2 $noreg, $noreg, $noreg, 1, 3 /* e8 */, 0 /* tu, mu */
- ; CHECK-NEXT: PseudoVSUXEI8_V_MF2_MF2 %y, $noreg, %x, 1, 3 /* e8 */
+ ; CHECK-NEXT: PseudoVSUXEI8_V_MF2_MF2 $noreg, $noreg, %x, 1, 3 /* e8 */
%x:vr = PseudoVADD_VV_M1 $noreg, $noreg, $noreg, -1, 3 /* e8 */, 0
- %y:vr = PseudoVADD_VV_MF2 $noreg, $noreg, $noreg, -1, 3 /* e8 */, 0
- PseudoVSUXEI8_V_MF2_MF2 %y, $noreg, %x, 1, 3 /* e8 */
+ PseudoVSUXEI8_V_MF2_MF2 $noreg, $noreg, %x, 1, 3 /* e8 */
...
---
name: vluxeiN_v
>From eea71a9a2f6c43e4396981f695e4986e221e339d Mon Sep 17 00:00:00 2001
From: Michael Maitland <michaeltmaitland at gmail.com>
Date: Tue, 17 Dec 2024 16:25:22 -0800
Subject: [PATCH 5/6] fixup! move vmop_mm back down
---
.../test/CodeGen/RISCV/rvv/vl-opt-op-info.mir | 20 +++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir b/llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir
index 0fbdd77f693f41..70b5439acf51d6 100644
--- a/llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir
+++ b/llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir
@@ -603,16 +603,6 @@ body: |
PseudoVSUXEI8_V_MF2_MF2 %x, $noreg, $noreg, 1, 3 /* e8 */
...
---
-name: vmop_mm
-body: |
- bb.0:
- ; CHECK-LABEL: name: vmop_mm
- ; CHECK: %x:vr = PseudoVMAND_MM_B8 $noreg, $noreg, 1, 0 /* e8 */
- ; CHECK-NEXT: %y:vr = PseudoVMAND_MM_B8 $noreg, %x, 1, 0 /* e8 */
- %x:vr = PseudoVMAND_MM_B8 $noreg, $noreg, -1, 0
- %y:vr = PseudoVMAND_MM_B8 $noreg, %x, 1, 0
-...
----
name: vsuxeiN_v_idx
body: |
bb.0:
@@ -693,6 +683,16 @@ body: |
%z:vr = PseudoVADD_VV_MF2 $noreg, %y, $noreg, 1, 3 /* e8 */, 0
...
---
+name: vmop_mm
+body: |
+ bb.0:
+ ; CHECK-LABEL: name: vmop_mm
+ ; CHECK: %x:vr = PseudoVMAND_MM_B8 $noreg, $noreg, 1, 0 /* e8 */
+ ; CHECK-NEXT: %y:vr = PseudoVMAND_MM_B8 $noreg, %x, 1, 0 /* e8 */
+ %x:vr = PseudoVMAND_MM_B8 $noreg, $noreg, -1, 0
+ %y:vr = PseudoVMAND_MM_B8 $noreg, %x, 1, 0
+...
+---
name: vmop_mm_incompatible_eew
body: |
bb.0:
>From c7751026adb2473219e3426dd92096201c611307 Mon Sep 17 00:00:00 2001
From: Michael Maitland <michaeltmaitland at gmail.com>
Date: Tue, 17 Dec 2024 16:34:37 -0800
Subject: [PATCH 6/6] fixup! improve test case
---
llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir b/llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir
index 70b5439acf51d6..33436f5b69ed17 100644
--- a/llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir
+++ b/llvm/test/CodeGen/RISCV/rvv/vl-opt-op-info.mir
@@ -675,12 +675,12 @@ name: vluxeiN_v_idx_incompatible_emul
body: |
bb.0:
; CHECK-LABEL: name: vluxeiN_v_idx_incompatible_emul
- ; CHECK: %x:vr = PseudoVADD_VV_MF2 $noreg, $noreg, $noreg, -1, 4 /* e16 */, 0 /* tu, mu */
- ; CHECK-NEXT: %y:vr = PseudoVLUXEI8_V_MF2_MF2 $noreg, $noreg, %x, 1, 3 /* e8 */, 0 /* tu, mu */
- ; CHECK-NEXT: %z:vr = PseudoVADD_VV_MF2 $noreg, %y, $noreg, 1, 3 /* e8 */, 0 /* tu, mu */
- %x:vr = PseudoVADD_VV_MF2 $noreg, $noreg, $noreg, -1, 4 /* e16 */, 0
- %y:vr = PseudoVLUXEI8_V_MF2_MF2 $noreg, $noreg, %x, 1, 3 /* e8 */, 0
- %z:vr = PseudoVADD_VV_MF2 $noreg, %y, $noreg, 1, 3 /* e8 */, 0
+ ; CHECK: %x:vr = PseudoVADD_VV_MF2 $noreg, $noreg, $noreg, 1, 3 /* e8 */, 0 /* tu, mu */
+ ; CHECK-NEXT: %y:vr = PseudoVLUXEI8_V_M1_M1 $noreg, $noreg, %x, 1, 4 /* e16 */, 0 /* tu, mu */
+ ; CHECK-NEXT: %z:vr = PseudoVADD_VV_M1 $noreg, %y, $noreg, 1, 5 /* e32 */, 0 /* tu, mu */
+ %x:vr = PseudoVADD_VV_MF2 $noreg, $noreg, $noreg, -1, 3 /* e8 */, 0
+ %y:vr = PseudoVLUXEI8_V_M1_M1 $noreg, $noreg, %x, 1, 4 /* e16 */, 0
+ %z:vr = PseudoVADD_VV_M1 $noreg, %y, $noreg, 1, 5 /* e32 */, 0
...
---
name: vmop_mm
More information about the llvm-commits
mailing list