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[clang][CodeGen] Add AS for Globals to SPIR & SPIRV datalayouts #88455

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merged 4 commits into from
Apr 16, 2024
Merged

[clang][CodeGen] Add AS for Globals to SPIR & SPIRV datalayouts #88455

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6d9e979
Add AS 1 for Globals in the SPIR & SPIRV datalayout strings.
AlexVlx Apr 11, 2024
355e218
Merge branch 'main' of https://github.com/llvm/llvm-project into fix_…
AlexVlx Apr 15, 2024
cd2d855
Handle the LLVM side of the SPIRV target.
AlexVlx Apr 15, 2024
4becde6
Augment AutoUpgrade infra to handle legacy SPIR & SPIRV datalayouts.
AlexVlx Apr 15, 2024
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8 changes: 4 additions & 4 deletions clang/lib/Basic/Targets/SPIR.h
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Original file line number Diff line number Diff line change
Expand Up @@ -259,7 +259,7 @@ class LLVM_LIBRARY_VISIBILITY SPIR32TargetInfo : public SPIRTargetInfo {
SizeType = TargetInfo::UnsignedInt;
PtrDiffType = IntPtrType = TargetInfo::SignedInt;
resetDataLayout("e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-"
"v96:128-v192:256-v256:256-v512:512-v1024:1024");
"v96:128-v192:256-v256:256-v512:512-v1024:1024-G1");
}

void getTargetDefines(const LangOptions &Opts,
Expand All @@ -276,7 +276,7 @@ class LLVM_LIBRARY_VISIBILITY SPIR64TargetInfo : public SPIRTargetInfo {
SizeType = TargetInfo::UnsignedLong;
PtrDiffType = IntPtrType = TargetInfo::SignedLong;
resetDataLayout("e-i64:64-v16:16-v24:32-v32:32-v48:64-"
"v96:128-v192:256-v256:256-v512:512-v1024:1024");
"v96:128-v192:256-v256:256-v512:512-v1024:1024-G1");
}

void getTargetDefines(const LangOptions &Opts,
Expand Down Expand Up @@ -336,7 +336,7 @@ class LLVM_LIBRARY_VISIBILITY SPIRV32TargetInfo : public BaseSPIRVTargetInfo {
SizeType = TargetInfo::UnsignedInt;
PtrDiffType = IntPtrType = TargetInfo::SignedInt;
resetDataLayout("e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-"
"v96:128-v192:256-v256:256-v512:512-v1024:1024");
"v96:128-v192:256-v256:256-v512:512-v1024:1024-G1");
}

void getTargetDefines(const LangOptions &Opts,
Expand All @@ -357,7 +357,7 @@ class LLVM_LIBRARY_VISIBILITY SPIRV64TargetInfo : public BaseSPIRVTargetInfo {
SizeType = TargetInfo::UnsignedLong;
PtrDiffType = IntPtrType = TargetInfo::SignedLong;
resetDataLayout("e-i64:64-v16:16-v24:32-v32:32-v48:64-"
"v96:128-v192:256-v256:256-v512:512-v1024:1024");
"v96:128-v192:256-v256:256-v512:512-v1024:1024-G1");
}

void getTargetDefines(const LangOptions &Opts,
Expand Down
4 changes: 2 additions & 2 deletions clang/test/CodeGen/target-data.c
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Expand Up @@ -251,11 +251,11 @@

// RUN: %clang_cc1 -triple spir-unknown -o - -emit-llvm %s | \
// RUN: FileCheck %s -check-prefix=SPIR
// SPIR: target datalayout = "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024"
// SPIR: target datalayout = "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-G1"

// RUN: %clang_cc1 -triple spir64-unknown -o - -emit-llvm %s | \
// RUN: FileCheck %s -check-prefix=SPIR64
// SPIR64: target datalayout = "e-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024"
// SPIR64: target datalayout = "e-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-G1"

// RUN: %clang_cc1 -triple bpfel -o - -emit-llvm %s | \
// RUN: FileCheck %s -check-prefix=BPFEL
Expand Down
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