[llvm] [AMDGPU] Add missing tests for GFX10 (t)buffer format d16 instructions (PR #84789)

Jay Foad via llvm-commits llvm-commits at lists.llvm.org
Mon Mar 11 09:32:25 PDT 2024 

https://github.com/jayfoad created https://github.com/llvm/llvm-project/pull/84789

None

>From 9c9dee49c3de45c7a154a25127f3ab8fc776afdb Mon Sep 17 00:00:00 2001
From: Jay Foad <jay.foad at amd.com>
Date: Mon, 11 Mar 2024 16:24:19 +0000
Subject: [PATCH] [AMDGPU] Add missing tests for GFX10 (t)buffer format d16
 instructions

---
 llvm/test/MC/AMDGPU/gfx10_asm_mubuf.s         | 24 +++++++++++++++++++
 llvm/test/MC/AMDGPU/mtbuf-gfx10.s             |  6 +++++
 .../MC/Disassembler/AMDGPU/gfx10_mtbuf.txt    |  6 +++++
 .../MC/Disassembler/AMDGPU/gfx10_mubuf.txt    | 24 +++++++++++++++++++
 4 files changed, 60 insertions(+)

diff --git a/llvm/test/MC/AMDGPU/gfx10_asm_mubuf.s b/llvm/test/MC/AMDGPU/gfx10_asm_mubuf.s
index 99c9c4aee4a761..aacdfcb4e871ed 100644
--- a/llvm/test/MC/AMDGPU/gfx10_asm_mubuf.s
+++ b/llvm/test/MC/AMDGPU/gfx10_asm_mubuf.s
@@ -5,6 +5,18 @@
 // ENC_MUBUF.
 //===----------------------------------------------------------------------===//
 
+buffer_load_format_d16_x v1, off, s[4:7], s1
+// GFX10: encoding: [0x00,0x00,0x00,0xe2,0x00,0x01,0x01,0x01]
+
+buffer_load_format_d16_xy v1, off, s[4:7], s1
+// GFX10: encoding: [0x00,0x00,0x04,0xe2,0x00,0x01,0x01,0x01]
+
+buffer_load_format_d16_xyz v[1:2], off, s[4:7], s1
+// GFX10: encoding: [0x00,0x00,0x08,0xe2,0x00,0x01,0x01,0x01]
+
+buffer_load_format_d16_xyzw v[1:2], off, s[4:7], s1
+// GFX10: encoding: [0x00,0x00,0x0c,0xe2,0x00,0x01,0x01,0x01]
+
 buffer_load_format_x v5, off, s[8:11], s3 offset:4095
 // GFX10: encoding: [0xff,0x0f,0x00,0xe0,0x00,0x05,0x02,0x03]
 
@@ -221,6 +233,18 @@ buffer_load_format_xyzw v[5:8], off, s[8:11], s3 offset:4095 dlc
 buffer_load_format_xyzw v[5:8], off, s[8:11], s3 offset:4095 glc slc dlc
 // GFX10: encoding: [0xff,0xcf,0x0c,0xe0,0x00,0x05,0x42,0x03]
 
+buffer_store_format_d16_x v1, off, s[4:7], s1
+// GFX10: encoding: [0x00,0x00,0x10,0xe2,0x00,0x01,0x01,0x01]
+
+buffer_store_format_d16_xy v1, off, s[4:7], s1
+// GFX10: encoding: [0x00,0x00,0x14,0xe2,0x00,0x01,0x01,0x01]
+
+buffer_store_format_d16_xyz v[1:2], off, s[4:7], s1
+// GFX10: encoding: [0x00,0x00,0x18,0xe2,0x00,0x01,0x01,0x01]
+
+buffer_store_format_d16_xyzw v[1:2], off, s[4:7], s1
+// GFX10: encoding: [0x00,0x00,0x1c,0xe2,0x00,0x01,0x01,0x01]
+
 buffer_store_format_x v1, off, s[12:15], s4 offset:4095
 // GFX10: encoding: [0xff,0x0f,0x10,0xe0,0x00,0x01,0x03,0x04]
 
diff --git a/llvm/test/MC/AMDGPU/mtbuf-gfx10.s b/llvm/test/MC/AMDGPU/mtbuf-gfx10.s
index f235280874c4ae..56add346bd21ff 100644
--- a/llvm/test/MC/AMDGPU/mtbuf-gfx10.s
+++ b/llvm/test/MC/AMDGPU/mtbuf-gfx10.s
@@ -11,6 +11,9 @@ tbuffer_load_format_d16_x v0, off, s[0:3], format:22, 0
 // GFX10: tbuffer_load_format_d16_xy v0, off, s[0:3], 0 format:[BUF_FMT_32_FLOAT] ; encoding: [0x00,0x00,0xb1,0xe8,0x00,0x00,0x20,0x80]
 tbuffer_load_format_d16_xy v0, off, s[0:3], format:22, 0
 
+// GFX10: tbuffer_load_format_d16_xyz v[0:1], off, s[0:3], 0 format:[BUF_FMT_32_FLOAT] ; encoding: [0x00,0x00,0xb2,0xe8,0x00,0x00,0x20,0x80]
+tbuffer_load_format_d16_xyz v[0:1], off, s[0:3], format:22, 0
+
 // GFX10: tbuffer_load_format_d16_xyzw v[0:1], off, s[0:3], 0 format:[BUF_FMT_32_FLOAT] ; encoding: [0x00,0x00,0xb3,0xe8,0x00,0x00,0x20,0x80]
 tbuffer_load_format_d16_xyzw v[0:1], off, s[0:3], format:22, 0
 
@@ -62,6 +65,9 @@ tbuffer_store_format_d16_x v0, v1, s[4:7], format:33, 0 idxen
 // GFX10: tbuffer_store_format_d16_xy v0, v1, s[4:7], 0 format:[BUF_FMT_10_11_11_SSCALED] idxen ; encoding: [0x00,0x20,0x0d,0xe9,0x01,0x00,0x21,0x80]
 tbuffer_store_format_d16_xy v0, v1, s[4:7], format:33, 0 idxen
 
+// GFX10: tbuffer_store_format_d16_xyz v[0:1], v2, s[4:7], 0 format:[BUF_FMT_10_11_11_SSCALED] idxen ; encoding: [0x00,0x20,0x0e,0xe9,0x02,0x00,0x21,0x80]
+tbuffer_store_format_d16_xyz v[0:1], v2, s[4:7], format:33, 0 idxen
+
 // GFX10: tbuffer_store_format_d16_xyzw v[0:1], v2, s[4:7], 0 format:[BUF_FMT_10_11_11_SSCALED] idxen ; encoding: [0x00,0x20,0x0f,0xe9,0x02,0x00,0x21,0x80]
 tbuffer_store_format_d16_xyzw v[0:1], v2, s[4:7], format:33, 0 idxen
 
diff --git a/llvm/test/MC/Disassembler/AMDGPU/gfx10_mtbuf.txt b/llvm/test/MC/Disassembler/AMDGPU/gfx10_mtbuf.txt
index 950ce783baba2e..b6232e84549ba5 100644
--- a/llvm/test/MC/Disassembler/AMDGPU/gfx10_mtbuf.txt
+++ b/llvm/test/MC/Disassembler/AMDGPU/gfx10_mtbuf.txt
@@ -6,6 +6,9 @@
 # GFX10: tbuffer_load_format_d16_xy v0, off, s[0:3], 0 format:[BUF_FMT_32_FLOAT]
 0x00,0x00,0xb1,0xe8,0x00,0x00,0x20,0x80
 
+# GFX10: tbuffer_load_format_d16_xyz v[0:1], off, s[0:3], 0 format:[BUF_FMT_32_FLOAT]
+0x00,0x00,0xb2,0xe8,0x00,0x00,0x20,0x80
+
 # GFX10: tbuffer_load_format_d16_xyzw v[0:1], off, s[0:3], 0 format:[BUF_FMT_32_FLOAT]
 0x00,0x00,0xb3,0xe8,0x00,0x00,0x20,0x80
 
@@ -57,6 +60,9 @@
 # GFX10: tbuffer_store_format_d16_xy v0, v1, s[4:7], 0 format:[BUF_FMT_10_11_11_SSCALED] idxen
 0x00,0x20,0x0d,0xe9,0x01,0x00,0x21,0x80
 
+# GFX10: tbuffer_store_format_d16_xyz v[0:1], v2, s[4:7], 0 format:[BUF_FMT_10_11_11_SSCALED] idxen
+0x00,0x20,0x0e,0xe9,0x02,0x00,0x21,0x80
+
 # GFX10: tbuffer_store_format_d16_xyzw v[0:1], v2, s[4:7], 0 format:[BUF_FMT_10_11_11_SSCALED] idxen
 0x00,0x20,0x0f,0xe9,0x02,0x00,0x21,0x80
 
diff --git a/llvm/test/MC/Disassembler/AMDGPU/gfx10_mubuf.txt b/llvm/test/MC/Disassembler/AMDGPU/gfx10_mubuf.txt
index 6fbe77e43ad428..b0731be4484c7a 100644
--- a/llvm/test/MC/Disassembler/AMDGPU/gfx10_mubuf.txt
+++ b/llvm/test/MC/Disassembler/AMDGPU/gfx10_mubuf.txt
@@ -1316,6 +1316,18 @@
 # GFX10: buffer_load_dwordx4 v[5:8], v0, s[8:11], s3 offen offset:4095 ; encoding: [0xff,0x1f,0x38,0xe0,0x00,0x05,0x02,0x03]
 0xff,0x1f,0x38,0xe0,0x00,0x05,0x02,0x03
 
+# GFX10: buffer_load_format_d16_x v1, off, s[4:7], s1 ; encoding: [0x00,0x00,0x00,0xe2,0x00,0x01,0x01,0x01]
+0x00,0x00,0x00,0xe2,0x00,0x01,0x01,0x01
+
+# GFX10: buffer_load_format_d16_xy v1, off, s[4:7], s1 ; encoding: [0x00,0x00,0x04,0xe2,0x00,0x01,0x01,0x01]
+0x00,0x00,0x04,0xe2,0x00,0x01,0x01,0x01
+
+# GFX10: buffer_load_format_d16_xyz v[1:2], off, s[4:7], s1 ; encoding: [0x00,0x00,0x08,0xe2,0x00,0x01,0x01,0x01]
+0x00,0x00,0x08,0xe2,0x00,0x01,0x01,0x01
+
+# GFX10: buffer_load_format_d16_xyzw v[1:2], off, s[4:7], s1 ; encoding: [0x00,0x00,0x0c,0xe2,0x00,0x01,0x01,0x01]
+0x00,0x00,0x0c,0xe2,0x00,0x01,0x01,0x01
+
 # GFX10: buffer_load_format_x v255, off, s[8:11], s3 offset:4095 ; encoding: [0xff,0x0f,0x00,0xe0,0x00,0xff,0x02,0x03]
 0xff,0x0f,0x00,0xe0,0x00,0xff,0x02,0x03
 
@@ -2015,6 +2027,18 @@
 # GFX10: buffer_store_dwordx4 v[252:255], off, s[12:15], s4 offset:4095 ; encoding: [0xff,0x0f,0x78,0xe0,0x00,0xfc,0x03,0x04]
 0xff,0x0f,0x78,0xe0,0x00,0xfc,0x03,0x04
 
+# GFX10: buffer_store_format_d16_x v1, off, s[4:7], s1 ; encoding: [0x00,0x00,0x10,0xe2,0x00,0x01,0x01,0x01]
+0x00,0x00,0x10,0xe2,0x00,0x01,0x01,0x01
+
+# GFX10: buffer_store_format_d16_xy v1, off, s[4:7], s1 ; encoding: [0x00,0x00,0x14,0xe2,0x00,0x01,0x01,0x01]
+0x00,0x00,0x14,0xe2,0x00,0x01,0x01,0x01
+
+# GFX10: buffer_store_format_d16_xyz v[1:2], off, s[4:7], s1 ; encoding: [0x00,0x00,0x18,0xe2,0x00,0x01,0x01,0x01]
+0x00,0x00,0x18,0xe2,0x00,0x01,0x01,0x01
+
+# GFX10: buffer_store_format_d16_xyzw v[1:2], off, s[4:7], s1 ; encoding: [0x00,0x00,0x1c,0xe2,0x00,0x01,0x01,0x01]
+0x00,0x00,0x1c,0xe2,0x00,0x01,0x01,0x01
+
 # GFX10: buffer_store_format_x v1, off, s[12:15], -1 offset:4095 ; encoding: [0xff,0x0f,0x10,0xe0,0x00,0x01,0x03,0xc1]
 0xff,0x0f,0x10,0xe0,0x00,0x01,0x03,0xc1

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