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jroelofsjroelofs
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[llvm][AArch64] apple-m4 is armv9.2-a (llvm#98267)
But since SVE and friends have been added to the default extensions list, and every CPU was opted into those extensions by default, we couldn't correctly announce its architecutral version to the backend. Additionally, we FEAT_MEC from llvm's "required" list for v9.0 to the optional list for v9.2, as the spec considers it optional, and M4 does not implement it. Similarly, fixes up several bugs w.r.t. FEAT_RME. As a drive-by, I noticed that saphira did not have an AArch64CPUTestParams entry, and thus added one.
1 parent dffa28f commit c66e1d6

26 files changed

+159
-107
lines changed

‎clang/test/Driver/print-enabled-extensions/aarch64-armv9-a.c‎

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@@ -27,15 +27,13 @@
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// CHECK-NEXT: FEAT_LRCPC2 Enable v8.4-A RCPC instructions with Immediate Offsets
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// CHECK-NEXT: FEAT_LSE Enable ARMv8.1 Large System Extension (LSE) atomic instructions
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// CHECK-NEXT: FEAT_LSE2 Enable ARMv8.4 Large System Extension 2 (LSE2) atomicity rules
30-
// CHECK-NEXT: FEAT_MEC Enable Memory Encryption Contexts Extension
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// CHECK-NEXT: FEAT_MPAM Enable v8.4-A Memory system Partitioning and Monitoring extension
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// CHECK-NEXT: FEAT_NV, FEAT_NV2 Enable v8.4-A Nested Virtualization Enchancement
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// CHECK-NEXT: FEAT_PAN Enables ARM v8.1 Privileged Access-Never extension
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// CHECK-NEXT: FEAT_PAN2 Enable v8.2 PAN s1e1R and s1e1W Variants
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// CHECK-NEXT: FEAT_PAuth Enable v8.3-A Pointer Authentication extension
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// CHECK-NEXT: FEAT_RAS, FEAT_RASv1p1 Enable ARMv8 Reliability, Availability and Serviceability Extensions
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// CHECK-NEXT: FEAT_RDM Enable ARMv8.1 Rounding Double Multiply Add/Subtract instructions
38-
// CHECK-NEXT: FEAT_RME Enable Realm Management Extension
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// CHECK-NEXT: FEAT_SB Enable v8.5 Speculation Barrier
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// CHECK-NEXT: FEAT_SEL2 Enable v8.4-A Secure Exception Level 2 extension
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// CHECK-NEXT: FEAT_SPECRES Enable v8.5a execution and data prediction invalidation instructions

‎clang/test/Driver/print-enabled-extensions/aarch64-armv9.1-a.c‎

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@@ -32,7 +32,6 @@
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// CHECK-NEXT: FEAT_LRCPC2 Enable v8.4-A RCPC instructions with Immediate Offsets
3333
// CHECK-NEXT: FEAT_LSE Enable ARMv8.1 Large System Extension (LSE) atomic instructions
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// CHECK-NEXT: FEAT_LSE2 Enable ARMv8.4 Large System Extension 2 (LSE2) atomicity rules
35-
// CHECK-NEXT: FEAT_MEC Enable Memory Encryption Contexts Extension
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// CHECK-NEXT: FEAT_MPAM Enable v8.4-A Memory system Partitioning and Monitoring extension
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// CHECK-NEXT: FEAT_NV, FEAT_NV2 Enable v8.4-A Nested Virtualization Enchancement
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// CHECK-NEXT: FEAT_PAN Enables ARM v8.1 Privileged Access-Never extension

‎clang/test/Driver/print-enabled-extensions/aarch64-cortex-a510.c‎

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@@ -30,7 +30,6 @@
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// CHECK-NEXT: FEAT_LRCPC2 Enable v8.4-A RCPC instructions with Immediate Offsets
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// CHECK-NEXT: FEAT_LSE Enable ARMv8.1 Large System Extension (LSE) atomic instructions
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// CHECK-NEXT: FEAT_LSE2 Enable ARMv8.4 Large System Extension 2 (LSE2) atomicity rules
33-
// CHECK-NEXT: FEAT_MEC Enable Memory Encryption Contexts Extension
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// CHECK-NEXT: FEAT_MPAM Enable v8.4-A Memory system Partitioning and Monitoring extension
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// CHECK-NEXT: FEAT_MTE, FEAT_MTE2 Enable Memory Tagging Extension
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// CHECK-NEXT: FEAT_NV, FEAT_NV2 Enable v8.4-A Nested Virtualization Enchancement
@@ -40,7 +39,6 @@
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// CHECK-NEXT: FEAT_PMUv3 Enable Code Generation for ARMv8 PMUv3 Performance Monitors extension
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// CHECK-NEXT: FEAT_RAS, FEAT_RASv1p1 Enable ARMv8 Reliability, Availability and Serviceability Extensions
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// CHECK-NEXT: FEAT_RDM Enable ARMv8.1 Rounding Double Multiply Add/Subtract instructions
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// CHECK-NEXT: FEAT_RME Enable Realm Management Extension
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// CHECK-NEXT: FEAT_SB Enable v8.5 Speculation Barrier
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// CHECK-NEXT: FEAT_SEL2 Enable v8.4-A Secure Exception Level 2 extension
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// CHECK-NEXT: FEAT_SPECRES Enable v8.5a execution and data prediction invalidation instructions

‎clang/test/Driver/print-enabled-extensions/aarch64-cortex-a520.c‎

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@@ -34,7 +34,6 @@
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// CHECK-NEXT: FEAT_LRCPC2 Enable v8.4-A RCPC instructions with Immediate Offsets
3535
// CHECK-NEXT: FEAT_LSE Enable ARMv8.1 Large System Extension (LSE) atomic instructions
3636
// CHECK-NEXT: FEAT_LSE2 Enable ARMv8.4 Large System Extension 2 (LSE2) atomicity rules
37-
// CHECK-NEXT: FEAT_MEC Enable Memory Encryption Contexts Extension
3837
// CHECK-NEXT: FEAT_MPAM Enable v8.4-A Memory system Partitioning and Monitoring extension
3938
// CHECK-NEXT: FEAT_MTE, FEAT_MTE2 Enable Memory Tagging Extension
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// CHECK-NEXT: FEAT_NV, FEAT_NV2 Enable v8.4-A Nested Virtualization Enchancement
@@ -44,7 +43,6 @@
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// CHECK-NEXT: FEAT_PMUv3 Enable Code Generation for ARMv8 PMUv3 Performance Monitors extension
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// CHECK-NEXT: FEAT_RAS, FEAT_RASv1p1 Enable ARMv8 Reliability, Availability and Serviceability Extensions
4645
// CHECK-NEXT: FEAT_RDM Enable ARMv8.1 Rounding Double Multiply Add/Subtract instructions
47-
// CHECK-NEXT: FEAT_RME Enable Realm Management Extension
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// CHECK-NEXT: FEAT_SB Enable v8.5 Speculation Barrier
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// CHECK-NEXT: FEAT_SEL2 Enable v8.4-A Secure Exception Level 2 extension
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// CHECK-NEXT: FEAT_SPECRES Enable v8.5a execution and data prediction invalidation instructions

‎clang/test/Driver/print-enabled-extensions/aarch64-cortex-a520ae.c‎

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@@ -34,7 +34,6 @@
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// CHECK-NEXT: FEAT_LRCPC2 Enable v8.4-A RCPC instructions with Immediate Offsets
3535
// CHECK-NEXT: FEAT_LSE Enable ARMv8.1 Large System Extension (LSE) atomic instructions
3636
// CHECK-NEXT: FEAT_LSE2 Enable ARMv8.4 Large System Extension 2 (LSE2) atomicity rules
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// CHECK-NEXT: FEAT_MEC Enable Memory Encryption Contexts Extension
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// CHECK-NEXT: FEAT_MPAM Enable v8.4-A Memory system Partitioning and Monitoring extension
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// CHECK-NEXT: FEAT_MTE, FEAT_MTE2 Enable Memory Tagging Extension
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// CHECK-NEXT: FEAT_NV, FEAT_NV2 Enable v8.4-A Nested Virtualization Enchancement
@@ -44,7 +43,6 @@
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// CHECK-NEXT: FEAT_PMUv3 Enable Code Generation for ARMv8 PMUv3 Performance Monitors extension
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// CHECK-NEXT: FEAT_RAS, FEAT_RASv1p1 Enable ARMv8 Reliability, Availability and Serviceability Extensions
4645
// CHECK-NEXT: FEAT_RDM Enable ARMv8.1 Rounding Double Multiply Add/Subtract instructions
47-
// CHECK-NEXT: FEAT_RME Enable Realm Management Extension
4846
// CHECK-NEXT: FEAT_SB Enable v8.5 Speculation Barrier
4947
// CHECK-NEXT: FEAT_SEL2 Enable v8.4-A Secure Exception Level 2 extension
5048
// CHECK-NEXT: FEAT_SPECRES Enable v8.5a execution and data prediction invalidation instructions

‎clang/test/Driver/print-enabled-extensions/aarch64-cortex-a710.c‎

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@@ -30,7 +30,6 @@
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// CHECK-NEXT: FEAT_LRCPC2 Enable v8.4-A RCPC instructions with Immediate Offsets
3131
// CHECK-NEXT: FEAT_LSE Enable ARMv8.1 Large System Extension (LSE) atomic instructions
3232
// CHECK-NEXT: FEAT_LSE2 Enable ARMv8.4 Large System Extension 2 (LSE2) atomicity rules
33-
// CHECK-NEXT: FEAT_MEC Enable Memory Encryption Contexts Extension
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// CHECK-NEXT: FEAT_MPAM Enable v8.4-A Memory system Partitioning and Monitoring extension
3534
// CHECK-NEXT: FEAT_MTE, FEAT_MTE2 Enable Memory Tagging Extension
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// CHECK-NEXT: FEAT_NV, FEAT_NV2 Enable v8.4-A Nested Virtualization Enchancement
@@ -40,7 +39,6 @@
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// CHECK-NEXT: FEAT_PMUv3 Enable Code Generation for ARMv8 PMUv3 Performance Monitors extension
4140
// CHECK-NEXT: FEAT_RAS, FEAT_RASv1p1 Enable ARMv8 Reliability, Availability and Serviceability Extensions
4241
// CHECK-NEXT: FEAT_RDM Enable ARMv8.1 Rounding Double Multiply Add/Subtract instructions
43-
// CHECK-NEXT: FEAT_RME Enable Realm Management Extension
4442
// CHECK-NEXT: FEAT_SB Enable v8.5 Speculation Barrier
4543
// CHECK-NEXT: FEAT_SEL2 Enable v8.4-A Secure Exception Level 2 extension
4644
// CHECK-NEXT: FEAT_SPECRES Enable v8.5a execution and data prediction invalidation instructions

‎clang/test/Driver/print-enabled-extensions/aarch64-cortex-a715.c‎

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@@ -30,7 +30,6 @@
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// CHECK-NEXT: FEAT_LRCPC2 Enable v8.4-A RCPC instructions with Immediate Offsets
3131
// CHECK-NEXT: FEAT_LSE Enable ARMv8.1 Large System Extension (LSE) atomic instructions
3232
// CHECK-NEXT: FEAT_LSE2 Enable ARMv8.4 Large System Extension 2 (LSE2) atomicity rules
33-
// CHECK-NEXT: FEAT_MEC Enable Memory Encryption Contexts Extension
3433
// CHECK-NEXT: FEAT_MPAM Enable v8.4-A Memory system Partitioning and Monitoring extension
3534
// CHECK-NEXT: FEAT_MTE, FEAT_MTE2 Enable Memory Tagging Extension
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// CHECK-NEXT: FEAT_NV, FEAT_NV2 Enable v8.4-A Nested Virtualization Enchancement
@@ -40,7 +39,6 @@
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// CHECK-NEXT: FEAT_PMUv3 Enable Code Generation for ARMv8 PMUv3 Performance Monitors extension
4140
// CHECK-NEXT: FEAT_RAS, FEAT_RASv1p1 Enable ARMv8 Reliability, Availability and Serviceability Extensions
4241
// CHECK-NEXT: FEAT_RDM Enable ARMv8.1 Rounding Double Multiply Add/Subtract instructions
43-
// CHECK-NEXT: FEAT_RME Enable Realm Management Extension
4442
// CHECK-NEXT: FEAT_SB Enable v8.5 Speculation Barrier
4543
// CHECK-NEXT: FEAT_SEL2 Enable v8.4-A Secure Exception Level 2 extension
4644
// CHECK-NEXT: FEAT_SPE Enable Statistical Profiling extension

‎clang/test/Driver/print-enabled-extensions/aarch64-cortex-a720.c‎

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@@ -34,7 +34,6 @@
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// CHECK-NEXT: FEAT_LRCPC2 Enable v8.4-A RCPC instructions with Immediate Offsets
3535
// CHECK-NEXT: FEAT_LSE Enable ARMv8.1 Large System Extension (LSE) atomic instructions
3636
// CHECK-NEXT: FEAT_LSE2 Enable ARMv8.4 Large System Extension 2 (LSE2) atomicity rules
37-
// CHECK-NEXT: FEAT_MEC Enable Memory Encryption Contexts Extension
3837
// CHECK-NEXT: FEAT_MPAM Enable v8.4-A Memory system Partitioning and Monitoring extension
3938
// CHECK-NEXT: FEAT_MTE, FEAT_MTE2 Enable Memory Tagging Extension
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// CHECK-NEXT: FEAT_NV, FEAT_NV2 Enable v8.4-A Nested Virtualization Enchancement
@@ -44,7 +43,6 @@
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// CHECK-NEXT: FEAT_PMUv3 Enable Code Generation for ARMv8 PMUv3 Performance Monitors extension
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// CHECK-NEXT: FEAT_RAS, FEAT_RASv1p1 Enable ARMv8 Reliability, Availability and Serviceability Extensions
4645
// CHECK-NEXT: FEAT_RDM Enable ARMv8.1 Rounding Double Multiply Add/Subtract instructions
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// CHECK-NEXT: FEAT_RME Enable Realm Management Extension
4846
// CHECK-NEXT: FEAT_SB Enable v8.5 Speculation Barrier
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// CHECK-NEXT: FEAT_SEL2 Enable v8.4-A Secure Exception Level 2 extension
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// CHECK-NEXT: FEAT_SPE Enable Statistical Profiling extension

‎clang/test/Driver/print-enabled-extensions/aarch64-cortex-a720ae.c‎

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@@ -34,7 +34,6 @@
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// CHECK-NEXT: FEAT_LRCPC2 Enable v8.4-A RCPC instructions with Immediate Offsets
3535
// CHECK-NEXT: FEAT_LSE Enable ARMv8.1 Large System Extension (LSE) atomic instructions
3636
// CHECK-NEXT: FEAT_LSE2 Enable ARMv8.4 Large System Extension 2 (LSE2) atomicity rules
37-
// CHECK-NEXT: FEAT_MEC Enable Memory Encryption Contexts Extension
3837
// CHECK-NEXT: FEAT_MPAM Enable v8.4-A Memory system Partitioning and Monitoring extension
3938
// CHECK-NEXT: FEAT_MTE, FEAT_MTE2 Enable Memory Tagging Extension
4039
// CHECK-NEXT: FEAT_NV, FEAT_NV2 Enable v8.4-A Nested Virtualization Enchancement
@@ -44,7 +43,6 @@
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// CHECK-NEXT: FEAT_PMUv3 Enable Code Generation for ARMv8 PMUv3 Performance Monitors extension
4544
// CHECK-NEXT: FEAT_RAS, FEAT_RASv1p1 Enable ARMv8 Reliability, Availability and Serviceability Extensions
4645
// CHECK-NEXT: FEAT_RDM Enable ARMv8.1 Rounding Double Multiply Add/Subtract instructions
47-
// CHECK-NEXT: FEAT_RME Enable Realm Management Extension
4846
// CHECK-NEXT: FEAT_SB Enable v8.5 Speculation Barrier
4947
// CHECK-NEXT: FEAT_SEL2 Enable v8.4-A Secure Exception Level 2 extension
5048
// CHECK-NEXT: FEAT_SPE Enable Statistical Profiling extension

‎clang/test/Driver/print-enabled-extensions/aarch64-cortex-a725.c‎

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@@ -34,7 +34,6 @@
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// CHECK-NEXT: FEAT_LRCPC2 Enable v8.4-A RCPC instructions with Immediate Offsets
3535
// CHECK-NEXT: FEAT_LSE Enable ARMv8.1 Large System Extension (LSE) atomic instructions
3636
// CHECK-NEXT: FEAT_LSE2 Enable ARMv8.4 Large System Extension 2 (LSE2) atomicity rules
37-
// CHECK-NEXT: FEAT_MEC Enable Memory Encryption Contexts Extension
3837
// CHECK-NEXT: FEAT_MPAM Enable v8.4-A Memory system Partitioning and Monitoring extension
3938
// CHECK-NEXT: FEAT_MTE, FEAT_MTE2 Enable Memory Tagging Extension
4039
// CHECK-NEXT: FEAT_NV, FEAT_NV2 Enable v8.4-A Nested Virtualization Enchancement
@@ -44,7 +43,6 @@
4443
// CHECK-NEXT: FEAT_PMUv3 Enable Code Generation for ARMv8 PMUv3 Performance Monitors extension
4544
// CHECK-NEXT: FEAT_RAS, FEAT_RASv1p1 Enable ARMv8 Reliability, Availability and Serviceability Extensions
4645
// CHECK-NEXT: FEAT_RDM Enable ARMv8.1 Rounding Double Multiply Add/Subtract instructions
47-
// CHECK-NEXT: FEAT_RME Enable Realm Management Extension
4846
// CHECK-NEXT: FEAT_SB Enable v8.5 Speculation Barrier
4947
// CHECK-NEXT: FEAT_SEL2 Enable v8.4-A Secure Exception Level 2 extension
5048
// CHECK-NEXT: FEAT_SPE Enable Statistical Profiling extension

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