[llvm-branch-commits] [llvm] [AArch64][llvm] Unify AArch64 tests into a single file (2/4) (NFC) (PR #146329)
Tomas Matheson via llvm-branch-commits
llvm-branch-commits at lists.llvm.org
Mon Jun 30 04:15:42 PDT 2025
================
@@ -1,115 +1,203 @@
-// RUN: llvm-mc -triple aarch64 -mattr +gcs -show-encoding %s | FileCheck %s
-// RUN: not llvm-mc -triple aarch64 -show-encoding %s 2>%t | FileCheck %s --check-prefix=NO-GCS
-// RUN: FileCheck --check-prefix=ERROR-NO-GCS %s < %t
+// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+gcs < %s \
+// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
+// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \
+// RUN: | FileCheck %s --check-prefixes=CHECK-ERROR
+// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+gcs < %s \
+// RUN: | llvm-objdump -d --mattr=+gcs --no-print-imm-hex - | FileCheck %s --check-prefix=CHECK-INST
+// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+gcs < %s \
+// RUN: | llvm-objdump -d --mattr=-gcs --no-print-imm-hex - | FileCheck %s --check-prefix=CHECK-UNKNOWN
+// Disassemble encoding and check the re-encoding (-show-encoding) matches.
+// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+gcs < %s \
+// RUN: | sed '/.text/d' | sed 's/.*encoding: //g' \
+// RUN: | llvm-mc -triple=aarch64 -mattr=+gcs -disassemble -show-encoding \
+// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
+
+
msr GCSCR_EL1, x0
+// CHECK-INST: msr GCSCR_EL1, x0
+// CHECK-ENCODING: encoding: [0x00,0x25,0x18,0xd5]
+// CHECK-UNKNOWN: d5182500 msr GCSCR_EL1, x0
+
mrs x1, GCSCR_EL1
-// CHECK: msr GCSCR_EL1, x0 // encoding: [0x00,0x25,0x18,0xd5]
-// CHECK: mrs x1, GCSCR_EL1 // encoding: [0x01,0x25,0x38,0xd5]
+// CHECK-INST: mrs x1, GCSCR_EL1
+// CHECK-ENCODING: encoding: [0x01,0x25,0x38,0xd5]
+// CHECK-UNKNOWN: d5382501 mrs x1, GCSCR_EL1
msr GCSPR_EL1, x2
+// CHECK-INST: msr GCSPR_EL1, x2
+// CHECK-ENCODING: encoding: [0x22,0x25,0x18,0xd5]
+// CHECK-UNKNOWN: d5182522 msr GCSPR_EL1, x2
+
mrs x3, GCSPR_EL1
-// CHECK: msr GCSPR_EL1, x2 // encoding: [0x22,0x25,0x18,0xd5]
-// CHECK: mrs x3, GCSPR_EL1 // encoding: [0x23,0x25,0x38,0xd5]
+// CHECK-INST: mrs x3, GCSPR_EL1
+// CHECK-ENCODING: encoding: [0x23,0x25,0x38,0xd5]
+// CHECK-UNKNOWN: d5382523 mrs x3, GCSPR_EL1
msr GCSCRE0_EL1, x4
+// CHECK-INST: msr GCSCRE0_EL1, x4
+// CHECK-ENCODING: encoding: [0x44,0x25,0x18,0xd5]
+// CHECK-UNKNOWN: d5182544 msr GCSCRE0_EL1, x4
+
mrs x5, GCSCRE0_EL1
-// CHECK: msr GCSCRE0_EL1, x4 // encoding: [0x44,0x25,0x18,0xd5]
-// CHECK: mrs x5, GCSCRE0_EL1 // encoding: [0x45,0x25,0x38,0xd5]
+// CHECK-INST: mrs x5, GCSCRE0_EL1
+// CHECK-ENCODING: encoding: [0x45,0x25,0x38,0xd5]
+// CHECK-UNKNOWN: d5382545 mrs x5, GCSCRE0_EL1
msr GCSPR_EL0, x6
+// CHECK-INST: msr GCSPR_EL0, x6
+// CHECK-ENCODING: encoding: [0x26,0x25,0x1b,0xd5]
+// CHECK-UNKNOWN: d51b2526 msr GCSPR_EL0, x6
+
mrs x7, GCSPR_EL0
-// CHECK: msr GCSPR_EL0, x6 // encoding: [0x26,0x25,0x1b,0xd5]
-// CHECK: mrs x7, GCSPR_EL0 // encoding: [0x27,0x25,0x3b,0xd5]
+// CHECK-INST: mrs x7, GCSPR_EL0
+// CHECK-ENCODING: encoding: [0x27,0x25,0x3b,0xd5]
+// CHECK-UNKNOWN: d53b2527 mrs x7, GCSPR_EL0
msr GCSCR_EL2, x10
+// CHECK-INST: msr GCSCR_EL2, x10
+// CHECK-ENCODING: encoding: [0x0a,0x25,0x1c,0xd5]
+// CHECK-UNKNOWN: d51c250a msr GCSCR_EL2, x10
+
mrs x11, GCSCR_EL2
-// CHECK: msr GCSCR_EL2, x10 // encoding: [0x0a,0x25,0x1c,0xd5]
-// CHECK: mrs x11, GCSCR_EL2 // encoding: [0x0b,0x25,0x3c,0xd5]
+// CHECK-INST: mrs x11, GCSCR_EL2
+// CHECK-ENCODING: encoding: [0x0b,0x25,0x3c,0xd5]
+// CHECK-UNKNOWN: d53c250b mrs x11, GCSCR_EL2
msr GCSPR_EL2, x12
+// CHECK-INST: msr GCSPR_EL2, x12
+// CHECK-ENCODING: encoding: [0x2c,0x25,0x1c,0xd5]
+// CHECK-UNKNOWN: d51c252c msr GCSPR_EL2, x12
+
mrs x13, GCSPR_EL2
-// CHECK: msr GCSPR_EL2, x12 // encoding: [0x2c,0x25,0x1c,0xd5]
-// CHECK: mrs x13, GCSPR_EL2 // encoding: [0x2d,0x25,0x3c,0xd5]
+// CHECK-INST: mrs x13, GCSPR_EL2
+// CHECK-ENCODING: encoding: [0x2d,0x25,0x3c,0xd5]
+// CHECK-UNKNOWN: d53c252d mrs x13, GCSPR_EL2
msr GCSCR_EL12, x14
+// CHECK-INST: msr GCSCR_EL12, x14
+// CHECK-ENCODING: encoding: [0x0e,0x25,0x1d,0xd5]
+// CHECK-UNKNOWN: d51d250e msr GCSCR_EL12, x14
+
mrs x15, GCSCR_EL12
-// CHECK: msr GCSCR_EL12, x14 // encoding: [0x0e,0x25,0x1d,0xd5]
-// CHECK: mrs x15, GCSCR_EL12 // encoding: [0x0f,0x25,0x3d,0xd5]
+// CHECK-INST: mrs x15, GCSCR_EL12
+// CHECK-ENCODING: encoding: [0x0f,0x25,0x3d,0xd5]
+// CHECK-UNKNOWN: d53d250f mrs x15, GCSCR_EL12
msr GCSPR_EL12, x16
+// CHECK-INST: msr GCSPR_EL12, x16
+// CHECK-ENCODING: encoding: [0x30,0x25,0x1d,0xd5]
+// CHECK-UNKNOWN: d51d2530 msr GCSPR_EL12, x16
+
mrs x17, GCSPR_EL12
-// CHECK: msr GCSPR_EL12, x16 // encoding: [0x30,0x25,0x1d,0xd5]
-// CHECK: mrs x17, GCSPR_EL12 // encoding: [0x31,0x25,0x3d,0xd5]
+// CHECK-INST: mrs x17, GCSPR_EL12
+// CHECK-ENCODING: encoding: [0x31,0x25,0x3d,0xd5]
+// CHECK-UNKNOWN: d53d2531 mrs x17, GCSPR_EL12
msr GCSCR_EL3, x18
+// CHECK-INST: msr GCSCR_EL3, x18
+// CHECK-ENCODING: encoding: [0x12,0x25,0x1e,0xd5]
+// CHECK-UNKNOWN: d51e2512 msr GCSCR_EL3, x18
+
mrs x19, GCSCR_EL3
-// CHECK: msr GCSCR_EL3, x18 // encoding: [0x12,0x25,0x1e,0xd5]
-// CHECK: mrs x19, GCSCR_EL3 // encoding: [0x13,0x25,0x3e,0xd5]
+// CHECK-INST: mrs x19, GCSCR_EL3
+// CHECK-ENCODING: encoding: [0x13,0x25,0x3e,0xd5]
+// CHECK-UNKNOWN: d53e2513 mrs x19, GCSCR_EL3
msr GCSPR_EL3, x20
+// CHECK-INST: msr GCSPR_EL3, x20
+// CHECK-ENCODING: encoding: [0x34,0x25,0x1e,0xd5]
+// CHECK-UNKNOWN: d51e2534 msr GCSPR_EL3, x20
+
mrs x21, GCSPR_EL3
-// CHECK: msr GCSPR_EL3, x20 // encoding: [0x34,0x25,0x1e,0xd5]
-// CHECK: mrs x21, GCSPR_EL3 // encoding: [0x35,0x25,0x3e,0xd5]
+// CHECK-INST: mrs x21, GCSPR_EL3
+// CHECK-ENCODING: encoding: [0x35,0x25,0x3e,0xd5]
+// CHECK-UNKNOWN: d53e2535 mrs x21, GCSPR_EL3
gcsss1 x21
-// CHECK: gcsss1 x21 // encoding: [0x55,0x77,0x0b,0xd5]
-// ERROR-NO-GCS: [[@LINE-2]]:1: error: instruction requires: gcs
+// CHECK-INST: gcsss1 x21
+// CHECK-ENCODING: encoding: [0x55,0x77,0x0b,0xd5]
+// CHECK-ERROR: error: instruction requires: gcs
+// CHECK-UNKNOWN: d50b7755 sys #3, c7, c7, #2, x21
gcsss2 x22
-// CHECK: gcsss2 x22 // encoding: [0x76,0x77,0x2b,0xd5]
-// ERROR-NO-GCS: [[@LINE-2]]:1: error: instruction requires: gcs
+// CHECK-INST: gcsss2 x22
+// CHECK-ENCODING: encoding: [0x76,0x77,0x2b,0xd5]
+// CHECK-ERROR: error: instruction requires: gcs
+// CHECK-UNKNOWN: d52b7776 sysl x22, #3, c7, c7, #3
gcspushm x25
-// CHECK: gcspushm x25 // encoding: [0x19,0x77,0x0b,0xd5]
-// ERROR-NO-GCS: [[@LINE-2]]:1: error: instruction requires: gcs
+// CHECK-INST: gcspushm x25
+// CHECK-ENCODING: encoding: [0x19,0x77,0x0b,0xd5]
+// CHECK-ERROR: error: instruction requires: gcs
+// CHECK-UNKNOWN: d50b7719 sys #3, c7, c7, #0, x25
gcspopm
-// CHECK: gcspopm // encoding: [0x3f,0x77,0x2b,0xd5]
-// ERROR-NO-GCS: [[@LINE-2]]:1: error: instruction requires: gcs
+// CHECK-INST: gcspopm
+// CHECK-ENCODING: encoding: [0x3f,0x77,0x2b,0xd5]
+// CHECK-ERROR: error: instruction requires: gcs
+// CHECK-UNKNOWN: d52b773f sysl xzr, #3, c7, c7, #1
gcspopm xzr
-// CHECK: gcspopm // encoding: [0x3f,0x77,0x2b,0xd5]
-// ERROR-NO-GCS: [[@LINE-2]]:1: error: instruction requires: gcs
+// CHECK-INST: gcspopm
+// CHECK-ENCODING: encoding: [0x3f,0x77,0x2b,0xd5]
+// CHECK-ERROR: error: instruction requires: gcs
+// CHECK-UNKNOWN: d52b773f sysl xzr, #3, c7, c7, #1
gcspopm x25
-// CHECK: gcspopm x25 // encoding: [0x39,0x77,0x2b,0xd5]
-// ERROR-NO-GCS: [[@LINE-2]]:1: error: instruction requires: gcs
+// CHECK-INST: gcspopm x25
+// CHECK-ENCODING: encoding: [0x39,0x77,0x2b,0xd5]
+// CHECK-ERROR: error: instruction requires: gcs
+// CHECK-UNKNOWN: d52b7739 sysl x25, #3, c7, c7, #1
gcsb dsync
-// CHECK: gcsb dsync // encoding: [0x7f,0x22,0x03,0xd5]
-// ERROR-NO-GCS-NOT: [[@LINE-2]]:1: error: instruction requires: gcs
-// NO-GCS: hint #19 // encoding: [0x7f,0x22,0x03,0xd5]
+// CHECK-INST: gcsb dsync
+// CHECK-ENCODING: encoding: [0x7f,0x22,0x03,0xd5]
+// CHECK-UNKNOWN: d503227f hint #19
----------------
tmatheson-arm wrote:
Without +gcs this should disassemble to a clean `hint #19`, which was checked before but not now (CHECK-UNKNOWN is checking the output of llvm-objdump)
https://github.com/llvm/llvm-project/pull/146329
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