https://github.com/ampandey-1995 updated https://github.com/llvm/llvm-project/pull/182825
>From 9044110c8fff4037e1d8e5f17548ca66068d625f Mon Sep 17 00:00:00 2001 From: Amit Pandey <[email protected]> Date: Mon, 23 Feb 2026 15:12:25 +0530 Subject: [PATCH 1/4] [NFC][ASan] Enable Internalization for 'asanrtl.bc' in Driver. - Just like other bitcode libs such as ockl.bc ocml.bc, link asanrtl.bc with 'mlink-builtin-bitcode' in the driver when GPU ASan is enabled. - Remove linking of ockl.bc and asanrtl.bc for OpenMP. --- clang/lib/Driver/ToolChains/AMDGPU.cpp | 2 +- .../Driver/amdgpu-openmp-sanitize-options.c | 2 +- clang/test/Driver/hip-sanitize-options.hip | 24 +++++++++---------- clang/test/Driver/rocm-device-libs.cl | 2 +- 4 files changed, 15 insertions(+), 15 deletions(-) diff --git a/clang/lib/Driver/ToolChains/AMDGPU.cpp b/clang/lib/Driver/ToolChains/AMDGPU.cpp index ef5189359cd1a..8b2264d351b19 100644 --- a/clang/lib/Driver/ToolChains/AMDGPU.cpp +++ b/clang/lib/Driver/ToolChains/AMDGPU.cpp @@ -1043,7 +1043,7 @@ RocmInstallationDetector::getCommonBitcodeLibs( }; auto AddSanBCLibs = [&]() { if (Pref.GPUSan) - AddBCLib(getAsanRTLPath(), false); + AddBCLib(getAsanRTLPath()); }; AddSanBCLibs(); diff --git a/clang/test/Driver/amdgpu-openmp-sanitize-options.c b/clang/test/Driver/amdgpu-openmp-sanitize-options.c index fd7d11803249c..141a4acdd4eea 100644 --- a/clang/test/Driver/amdgpu-openmp-sanitize-options.c +++ b/clang/test/Driver/amdgpu-openmp-sanitize-options.c @@ -104,7 +104,7 @@ // HOSTSANCOMBINATION: {{"[^"]*clang[^"]*" "-cc1" "-triple" "x86_64-unknown-linux-gnu".* "-fopenmp".* "-fsanitize=address,fuzzer,fuzzer-no-link".* "--offload-targets=amdgcn-amd-amdhsa".* "-x" "c".*}} // HOSTSANCOMBINATION2: {{"[^"]*clang[^"]*" "-cc1" "-triple" "x86_64-unknown-linux-gnu".* "-fopenmp".* "-fsanitize=address,fuzzer,fuzzer-no-link,leak".* "--offload-targets=amdgcn-amd-amdhsa".* "-x" "c".*}} -// GPUSAN: {{"[^"]*clang[^"]*" "-cc1" "-triple" "amdgcn-amd-amdhsa" "-aux-triple" "x86_64-unknown-linux-gnu".* "-emit-llvm-bc".* "-mlink-bitcode-file" "[^"]*asanrtl.bc".* "-mlink-bitcode-file" "[^"]*ockl.bc".* "-target-cpu" "(gfx908|gfx900|gfx1250|gfx1251)".* "-fopenmp".* "-fsanitize=address".* "-x" "c".*}} +// GPUSAN: {{"[^"]*clang[^"]*" "-cc1" "-triple" "amdgcn-amd-amdhsa" "-aux-triple" "x86_64-unknown-linux-gnu".* "-emit-llvm-bc".* "-mlink-builtin-bitcode" "[^"]*asanrtl.bc".* "-mlink-builtin-bitcode" "[^"]*ockl.bc".* "-target-cpu" "(gfx908|gfx900|gfx1250|gfx1251)".* "-fopenmp".* "-fsanitize=address".* "-x" "c".*}} // NOGPUSAN: {{"[^"]*clang[^"]*" "-cc1" "-triple" "amdgcn-amd-amdhsa" "-aux-triple" "x86_64-unknown-linux-gnu".* "-emit-llvm-bc".* "-target-cpu" "(gfx908|gfx900)".* "-fopenmp".* "-x" "c".*}} // SAN: {{"[^"]*llvm-offload-binary[^"]*" "-o".* "--image=file=.*.bc,triple=amdgcn-amd-amdhsa,arch=(gfx908|gfx1250|gfx1251)(:xnack\-|:xnack\+)?,kind=openmp(,feature=(\-xnack|\+xnack))?"}} diff --git a/clang/test/Driver/hip-sanitize-options.hip b/clang/test/Driver/hip-sanitize-options.hip index d436756ee046b..892c1c00bb1bc 100644 --- a/clang/test/Driver/hip-sanitize-options.hip +++ b/clang/test/Driver/hip-sanitize-options.hip @@ -98,16 +98,16 @@ // RUN: | FileCheck -check-prefixes=ERRSANCOV %s // CHECK-NOT: {{"[^"]*clang[^"]*".* "-fcuda-is-device".* "-fsanitize=address"}} -// CHECK-NOT: {{"[^"]*clang[^"]*".* "-fcuda-is-device".* "-mlink-bitcode-file" ".*asanrtl.bc"}} +// CHECK-NOT: {{"[^"]*clang[^"]*".* "-fcuda-is-device".* "-mlink-builtin-bitcode" ".*asanrtl.bc"}} // CHECK-NOT: {{"[^"]*lld(\.exe){0,1}".* ".*hip.bc"}} // CHECK: {{"[^"]*clang[^"]*".* "-triple" "x86_64-unknown-linux-gnu".* "-fsanitize=address"}} -// NORDC: {{"[^"]*clang[^"]*".* "-emit-obj".* "-fcuda-is-device".* .* "-mlink-bitcode-file" ".*asanrtl.bc".* "-fsanitize=address".*}} "-o" "[[OUT:[^"]*.o]]" +// NORDC: {{"[^"]*clang[^"]*".* "-emit-obj".* "-fcuda-is-device".* .* "-mlink-builtin-bitcode" ".*asanrtl.bc".* "-fsanitize=address".*}} "-o" "[[OUT:[^"]*.o]]" // NORDC-NOT: {{"[^"]*lld(\.exe){0,1}".*}} "[[OUT]]" {{".*asanrtl.bc" ".*hip.bc"}} // NORDC: {{"[^"]*clang[^"]*".* "-triple" "x86_64-unknown-linux-gnu".* "-fsanitize=address"}} // RDC: {{"[^"]*clang[^"]*".* "-triple" "x86_64-unknown-linux-gnu".* "-fsanitize=address"}} -// RDC: {{"[^"]*clang[^"]*".* "-emit-llvm-bc".* "-fcuda-is-device".* "-mlink-bitcode-file" ".*asanrtl.bc".* "-fsanitize=address".*}} "-o" "[[OUT:[^"]*.bc]]" +// RDC: {{"[^"]*clang[^"]*".* "-emit-llvm-bc".* "-fcuda-is-device".* "-mlink-builtin-bitcode" ".*asanrtl.bc".* "-fsanitize=address".*}} "-o" "[[OUT:[^"]*.bc]]" // RDC-NOT: {{"[^"]*lld(\.exe){0,1}".*}} "[[OUT]]" {{".*asanrtl.bc" ".*hip.bc"}} // FAIL: error: cannot find ROCm device library for ABI version 5; provide its path via '--rocm-path' or '--rocm-device-lib-path', or pass '-nogpulib' to build without ROCm device library @@ -115,7 +115,7 @@ // XNACK-DAG: warning: ignoring '-fsanitize=leak' option as it is not currently supported for target 'amdgcn-amd-amdhsa' // XNACK-DAG: warning: ignoring '-fsanitize=address' option for offload arch 'gfx900:xnack-' as it is not currently supported there. Use it with an offload arch containing 'xnack+' instead // XNACK-DAG: warning: ignoring '-fsanitize=address' option for offload arch 'gfx906' as it is not currently supported there. Use it with an offload arch containing 'xnack+' instead -// XNACK-DAG: {{"[^"]*clang[^"]*".* "-mlink-bitcode-file" ".*asanrtl.bc".* "-target-cpu" "gfx900".* "-target-feature" "\+xnack".* "-fsanitize=address"}} +// XNACK-DAG: {{"[^"]*clang[^"]*".* "-mlink-builtin-bitcode" ".*asanrtl.bc".* "-target-cpu" "gfx900".* "-target-feature" "\+xnack".* "-fsanitize=address"}} // XNACK-DAG: {{"[^"]*clang[^"]*".* "-target-cpu" "gfx900".* "-target-feature" "-xnack"}} // XNACK-DAG: {{"[^"]*clang[^"]*".* "-target-cpu" "gfx906"}} // XNACK-DAG: {{"[^"]*clang[^"]*".* "-triple" "x86_64-unknown-linux-gnu".* "-fsanitize=address,leak"}} @@ -124,8 +124,8 @@ // XNACKNEG-NOT: {{"[^"]*clang[^"]*".* "-target-cpu" "gfx906".* "-fsanitize=address,leak"}} // XNACKNEG-NOT: {{"[^"]*clang[^"]*".* "-target-cpu" "gfx900".* "-target-feature" "-xnack".* "-fsanitize=address"}} // XNACKNEG-NOT: {{"[^"]*clang[^"]*".* "-target-cpu" "gfx906".* "-fsanitize=address"}} -// XNACKNEG-NOT: {{"[^"]*clang[^"]*".* "-mlink-bitcode-file" ".*asanrtl.bc".* "-target-cpu" "gfx900".* "-target-feature" "-xnack"}} -// XNACKNEG-NOT: {{"[^"]*clang[^"]*".* "-mlink-bitcode-file" ".*asanrtl.bc".* "-target-cpu" "gfx906"}} +// XNACKNEG-NOT: {{"[^"]*clang[^"]*".* "-mlink-builtin-bitcode" ".*asanrtl.bc".* "-target-cpu" "gfx900".* "-target-feature" "-xnack"}} +// XNACKNEG-NOT: {{"[^"]*clang[^"]*".* "-mlink-builtin-bitcode" ".*asanrtl.bc".* "-target-cpu" "gfx906"}} // XNACKNEG-NOT: {{"[^"]*lld(\.exe){0,1}".* ".*hip.bc"}} // NOGPU-DAG: {{"[^"]*clang[^"]*".* "-target-cpu" "gfx900".* "-target-feature" "\+xnack"}} @@ -135,21 +135,21 @@ // NOGPUNEG-NOT: warning: ignoring '-fsanitize=leak' option as it is not currently supported for target 'amdgcn-amd-amdhsa' // NOGPUNEG-NOT: warning: ignoring '-fsanitize=address' option for offload arch 'gfx900:xnack-' as it is not currently supported there. Use it with an offload arch containing 'xnack+' instead // NOGPUNEG-NOT: warning: ignoring '-fsanitize=address' option for offload arch 'gfx906' as it is not currently supported there. Use it with an offload arch containing 'xnack+' instead -// NOGPUNEG-NOT: {{"[^"]*clang[^"]*".* "-mlink-bitcode-file" ".*asanrtl.bc".* "-target-cpu" "gfx900".* "-target-feature" "\+xnack".* "-fsanitize=address"}} +// NOGPUNEG-NOT: {{"[^"]*clang[^"]*".* "-mlink-builtin-bitcode" ".*asanrtl.bc".* "-target-cpu" "gfx900".* "-target-feature" "\+xnack".* "-fsanitize=address"}} // NOGPUNEG-NOT: {{"[^"]*clang[^"]*".* "-target-cpu" "gfx900".* "-target-feature" "\+xnack".* "-fsanitize=address,leak"}} // NOGPUNEG-NOT: {{"[^"]*clang[^"]*".* "-target-cpu" "gfx900".* "-target-feature" "-xnack".* "-fsanitize=address,leak"}} // NOGPUNEG-NOT: {{"[^"]*clang[^"]*".* "-target-cpu" "gfx906".* "-fsanitize=address,leak"}} // NOGPUNEG-NOT: {{"[^"]*clang[^"]*".* "-target-cpu" "gfx900".* "-target-feature" "\+xnack".* "-fsanitize=address"}} // NOGPUNEG-NOT: {{"[^"]*clang[^"]*".* "-target-cpu" "gfx900".* "-target-feature" "-xnack".* "-fsanitize=address"}} // NOGPUNEG-NOT: {{"[^"]*clang[^"]*".* "-target-cpu" "gfx906".* "-fsanitize=address"}} -// NOGPUNEG-NOT: {{"[^"]*clang[^"]*".* "-mlink-bitcode-file" ".*asanrtl.bc".* "-target-cpu" "gfx900".* "-target-feature" "\+xnack"}} -// NOGPUNEG-NOT: {{"[^"]*clang[^"]*".* "-mlink-bitcode-file" ".*asanrtl.bc".* "-target-cpu" "gfx900".* "-target-feature" "-xnack"}} -// NOGPUNEG-NOT: {{"[^"]*clang[^"]*".* "-mlink-bitcode-file" ".*asanrtl.bc".* "-target-cpu" "gfx906"}} +// NOGPUNEG-NOT: {{"[^"]*clang[^"]*".* "-mlink-builtin-bitcode" ".*asanrtl.bc".* "-target-cpu" "gfx900".* "-target-feature" "\+xnack"}} +// NOGPUNEG-NOT: {{"[^"]*clang[^"]*".* "-mlink-builtin-bitcode" ".*asanrtl.bc".* "-target-cpu" "gfx900".* "-target-feature" "-xnack"}} +// NOGPUNEG-NOT: {{"[^"]*clang[^"]*".* "-mlink-builtin-bitcode" ".*asanrtl.bc".* "-target-cpu" "gfx906"}} // NOGPUNEG-NOT: {{"[^"]*lld(\.exe){0,1}".* ".*hip.bc"}} // INVALIDCOMBINATION1-DAG: warning: ignoring 'fuzzer' in '-fsanitize=address,fuzzer' option as it is not currently supported for target 'amdgcn-amd-amdhsa' [-Woption-ignored] // INVALIDCOMBINATION2-DAG: warning: ignoring 'fuzzer' in '-fsanitize=fuzzer,address' option as it is not currently supported for target 'amdgcn-amd-amdhsa' [-Woption-ignored] -// INVALIDCOMBINATION-DAG: {{"[^"]*clang[^"]*".* "-mlink-bitcode-file" ".*asanrtl.bc".* "-target-cpu" "gfx900".* "-target-feature" "\+xnack".* "-fsanitize=address"}} +// INVALIDCOMBINATION-DAG: {{"[^"]*clang[^"]*".* "-mlink-builtin-bitcode" ".*asanrtl.bc".* "-target-cpu" "gfx900".* "-target-feature" "\+xnack".* "-fsanitize=address"}} // INVALIDCOMBINATION-DAG: {{"[^"]*clang[^"]*".* "-triple" "x86_64-unknown-linux-gnu".* "-fsanitize=address,fuzzer,fuzzer-no-link"}} // MULT1-DAG: warning: ignoring 'fuzzer' in '-fsanitize=address,fuzzer' option as it is not currently supported for target 'amdgcn-amd-amdhsa' [-Woption-ignored] @@ -164,7 +164,7 @@ // MULT2-DAG: warning: ignoring '-fsanitize=fuzzer,address' option for offload arch 'gfx908:xnack-' as it is not currently supported there. Use it with an offload arch containing 'xnack+' instead [-Woption-ignored] // MULT2-DAG: warning: ignoring '-fsanitize=leak' option as it is not currently supported for target 'amdgcn-amd-amdhsa' [-Woption-ignored] -// XNACK2-DAG: {{"[^"]*clang[^"]*".* "-mlink-bitcode-file" ".*asanrtl.bc".* "-target-cpu" "gfx900".* "-target-feature" "\+xnack".* "-fsanitize=address"}} +// XNACK2-DAG: {{"[^"]*clang[^"]*".* "-mlink-builtin-bitcode" ".*asanrtl.bc".* "-target-cpu" "gfx900".* "-target-feature" "\+xnack".* "-fsanitize=address"}} // XNACK2-DAG: {{"[^"]*clang[^"]*".* "-target-cpu" "gfx908"}} // XNACK2-DAG: {{"[^"]*clang[^"]*".* "-triple" "x86_64-unknown-linux-gnu".* "-fsanitize=address,fuzzer,fuzzer-no-link,leak"}} diff --git a/clang/test/Driver/rocm-device-libs.cl b/clang/test/Driver/rocm-device-libs.cl index e77a6a07315ad..c8541f28c4a80 100644 --- a/clang/test/Driver/rocm-device-libs.cl +++ b/clang/test/Driver/rocm-device-libs.cl @@ -158,7 +158,7 @@ // COMMON: "-triple" "amdgcn-amd-amdhsa" // COMMON-SAME: "-mlink-builtin-bitcode" "{{.*}}/amdgcn/bitcode/opencl.bc" -// ASAN-SAME: "-mlink-bitcode-file" "{{.*}}/amdgcn/bitcode/asanrtl.bc" +// ASAN-SAME: "-mlink-builtin-bitcode" "{{.*}}/amdgcn/bitcode/asanrtl.bc" // COMMON-SAME: "-mlink-builtin-bitcode" "{{.*}}/amdgcn/bitcode/ocml.bc" // COMMON-SAME: "-mlink-builtin-bitcode" "{{.*}}/amdgcn/bitcode/ockl.bc" >From c4b576c0253f441cdc18be30ecae75f97617ad1b Mon Sep 17 00:00:00 2001 From: Amit Pandey <[email protected]> Date: Mon, 23 Feb 2026 15:39:51 +0530 Subject: [PATCH 2/4] Enable internalization of ockl.bc for OpenMP at driver step. --- clang/lib/Driver/ToolChains/AMDGPU.cpp | 15 ++++++++------- .../test/Driver/amdgpu-openmp-sanitize-options.c | 2 +- 2 files changed, 9 insertions(+), 8 deletions(-) diff --git a/clang/lib/Driver/ToolChains/AMDGPU.cpp b/clang/lib/Driver/ToolChains/AMDGPU.cpp index 8b2264d351b19..e406899220d64 100644 --- a/clang/lib/Driver/ToolChains/AMDGPU.cpp +++ b/clang/lib/Driver/ToolChains/AMDGPU.cpp @@ -1041,17 +1041,18 @@ RocmInstallationDetector::getCommonBitcodeLibs( BCLib.ShouldInternalize = Internalize; BCLibs.emplace_back(BCLib); }; - auto AddSanBCLibs = [&]() { - if (Pref.GPUSan) - AddBCLib(getAsanRTLPath()); - }; - AddSanBCLibs(); + // For OpenMP, openmp-devicertl(libompdevice.a) already contains ASan GPU + // runtime and Ockl functions (via POST_BUILD). Don't add it again at driver + // level to avoid duplicates as most of the symbols have USED attribute and + // duplicates entries in llvm.compiler.used & llvm.used makes their + // duplicate definitions persist even with internalization enabled + if (Pref.GPUSan && !Pref.IsOpenMP) + // Add Gpu Sanitizer RTL bitcode lib required for AMDGPU Sanitizer + AddBCLib(getAsanRTLPath()); AddBCLib(getOCMLPath()); if (!Pref.IsOpenMP) AddBCLib(getOCKLPath()); - else if (Pref.GPUSan && Pref.IsOpenMP) - AddBCLib(getOCKLPath(), false); AddBCLib(getUnsafeMathPath(Pref.UnsafeMathOpt || Pref.FastRelaxedMath)); AddBCLib(getFiniteOnlyPath(Pref.FiniteOnly || Pref.FastRelaxedMath)); AddBCLib(getCorrectlyRoundedSqrtPath(Pref.CorrectSqrt)); diff --git a/clang/test/Driver/amdgpu-openmp-sanitize-options.c b/clang/test/Driver/amdgpu-openmp-sanitize-options.c index 141a4acdd4eea..67939c974412a 100644 --- a/clang/test/Driver/amdgpu-openmp-sanitize-options.c +++ b/clang/test/Driver/amdgpu-openmp-sanitize-options.c @@ -104,7 +104,7 @@ // HOSTSANCOMBINATION: {{"[^"]*clang[^"]*" "-cc1" "-triple" "x86_64-unknown-linux-gnu".* "-fopenmp".* "-fsanitize=address,fuzzer,fuzzer-no-link".* "--offload-targets=amdgcn-amd-amdhsa".* "-x" "c".*}} // HOSTSANCOMBINATION2: {{"[^"]*clang[^"]*" "-cc1" "-triple" "x86_64-unknown-linux-gnu".* "-fopenmp".* "-fsanitize=address,fuzzer,fuzzer-no-link,leak".* "--offload-targets=amdgcn-amd-amdhsa".* "-x" "c".*}} -// GPUSAN: {{"[^"]*clang[^"]*" "-cc1" "-triple" "amdgcn-amd-amdhsa" "-aux-triple" "x86_64-unknown-linux-gnu".* "-emit-llvm-bc".* "-mlink-builtin-bitcode" "[^"]*asanrtl.bc".* "-mlink-builtin-bitcode" "[^"]*ockl.bc".* "-target-cpu" "(gfx908|gfx900|gfx1250|gfx1251)".* "-fopenmp".* "-fsanitize=address".* "-x" "c".*}} +// GPUSAN: {{"[^"]*clang[^"]*" "-cc1" "-triple" "amdgcn-amd-amdhsa" "-aux-triple" "x86_64-unknown-linux-gnu".* "-emit-llvm-bc".* "-target-cpu" "(gfx908|gfx900|gfx1250|gfx1251)".* "-fopenmp".* "-fsanitize=address".* "-x" "c".*}} // NOGPUSAN: {{"[^"]*clang[^"]*" "-cc1" "-triple" "amdgcn-amd-amdhsa" "-aux-triple" "x86_64-unknown-linux-gnu".* "-emit-llvm-bc".* "-target-cpu" "(gfx908|gfx900)".* "-fopenmp".* "-x" "c".*}} // SAN: {{"[^"]*llvm-offload-binary[^"]*" "-o".* "--image=file=.*.bc,triple=amdgcn-amd-amdhsa,arch=(gfx908|gfx1250|gfx1251)(:xnack\-|:xnack\+)?,kind=openmp(,feature=(\-xnack|\+xnack))?"}} >From 6963b0dcfd3c59bb1861f1e757c6aa5c593064b0 Mon Sep 17 00:00:00 2001 From: Amit Pandey <[email protected]> Date: Mon, 23 Feb 2026 21:46:47 +0530 Subject: [PATCH 3/4] Revert "Avoid linking asanrtl.bc and ockl.bc for OpenMP at driver step." This reverts commit 35e63d2efd6ba4bbd435f6ce94f11ac93b574a86. --- clang/lib/Driver/ToolChains/AMDGPU.cpp | 15 +++++++-------- .../test/Driver/amdgpu-openmp-sanitize-options.c | 2 +- 2 files changed, 8 insertions(+), 9 deletions(-) diff --git a/clang/lib/Driver/ToolChains/AMDGPU.cpp b/clang/lib/Driver/ToolChains/AMDGPU.cpp index e406899220d64..8b2264d351b19 100644 --- a/clang/lib/Driver/ToolChains/AMDGPU.cpp +++ b/clang/lib/Driver/ToolChains/AMDGPU.cpp @@ -1041,18 +1041,17 @@ RocmInstallationDetector::getCommonBitcodeLibs( BCLib.ShouldInternalize = Internalize; BCLibs.emplace_back(BCLib); }; + auto AddSanBCLibs = [&]() { + if (Pref.GPUSan) + AddBCLib(getAsanRTLPath()); + }; - // For OpenMP, openmp-devicertl(libompdevice.a) already contains ASan GPU - // runtime and Ockl functions (via POST_BUILD). Don't add it again at driver - // level to avoid duplicates as most of the symbols have USED attribute and - // duplicates entries in llvm.compiler.used & llvm.used makes their - // duplicate definitions persist even with internalization enabled - if (Pref.GPUSan && !Pref.IsOpenMP) - // Add Gpu Sanitizer RTL bitcode lib required for AMDGPU Sanitizer - AddBCLib(getAsanRTLPath()); + AddSanBCLibs(); AddBCLib(getOCMLPath()); if (!Pref.IsOpenMP) AddBCLib(getOCKLPath()); + else if (Pref.GPUSan && Pref.IsOpenMP) + AddBCLib(getOCKLPath(), false); AddBCLib(getUnsafeMathPath(Pref.UnsafeMathOpt || Pref.FastRelaxedMath)); AddBCLib(getFiniteOnlyPath(Pref.FiniteOnly || Pref.FastRelaxedMath)); AddBCLib(getCorrectlyRoundedSqrtPath(Pref.CorrectSqrt)); diff --git a/clang/test/Driver/amdgpu-openmp-sanitize-options.c b/clang/test/Driver/amdgpu-openmp-sanitize-options.c index 67939c974412a..141a4acdd4eea 100644 --- a/clang/test/Driver/amdgpu-openmp-sanitize-options.c +++ b/clang/test/Driver/amdgpu-openmp-sanitize-options.c @@ -104,7 +104,7 @@ // HOSTSANCOMBINATION: {{"[^"]*clang[^"]*" "-cc1" "-triple" "x86_64-unknown-linux-gnu".* "-fopenmp".* "-fsanitize=address,fuzzer,fuzzer-no-link".* "--offload-targets=amdgcn-amd-amdhsa".* "-x" "c".*}} // HOSTSANCOMBINATION2: {{"[^"]*clang[^"]*" "-cc1" "-triple" "x86_64-unknown-linux-gnu".* "-fopenmp".* "-fsanitize=address,fuzzer,fuzzer-no-link,leak".* "--offload-targets=amdgcn-amd-amdhsa".* "-x" "c".*}} -// GPUSAN: {{"[^"]*clang[^"]*" "-cc1" "-triple" "amdgcn-amd-amdhsa" "-aux-triple" "x86_64-unknown-linux-gnu".* "-emit-llvm-bc".* "-target-cpu" "(gfx908|gfx900|gfx1250|gfx1251)".* "-fopenmp".* "-fsanitize=address".* "-x" "c".*}} +// GPUSAN: {{"[^"]*clang[^"]*" "-cc1" "-triple" "amdgcn-amd-amdhsa" "-aux-triple" "x86_64-unknown-linux-gnu".* "-emit-llvm-bc".* "-mlink-builtin-bitcode" "[^"]*asanrtl.bc".* "-mlink-builtin-bitcode" "[^"]*ockl.bc".* "-target-cpu" "(gfx908|gfx900|gfx1250|gfx1251)".* "-fopenmp".* "-fsanitize=address".* "-x" "c".*}} // NOGPUSAN: {{"[^"]*clang[^"]*" "-cc1" "-triple" "amdgcn-amd-amdhsa" "-aux-triple" "x86_64-unknown-linux-gnu".* "-emit-llvm-bc".* "-target-cpu" "(gfx908|gfx900)".* "-fopenmp".* "-x" "c".*}} // SAN: {{"[^"]*llvm-offload-binary[^"]*" "-o".* "--image=file=.*.bc,triple=amdgcn-amd-amdhsa,arch=(gfx908|gfx1250|gfx1251)(:xnack\-|:xnack\+)?,kind=openmp(,feature=(\-xnack|\+xnack))?"}} >From 07960bc2a9d78277c27c7701f69b15bdc7f47c24 Mon Sep 17 00:00:00 2001 From: Amit Pandey <[email protected]> Date: Mon, 23 Feb 2026 22:04:44 +0530 Subject: [PATCH 4/4] Enable internalization of ockl.bc for OpenMP --- clang/lib/Driver/ToolChains/AMDGPU.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/clang/lib/Driver/ToolChains/AMDGPU.cpp b/clang/lib/Driver/ToolChains/AMDGPU.cpp index 8b2264d351b19..62f760b68abb4 100644 --- a/clang/lib/Driver/ToolChains/AMDGPU.cpp +++ b/clang/lib/Driver/ToolChains/AMDGPU.cpp @@ -1051,7 +1051,7 @@ RocmInstallationDetector::getCommonBitcodeLibs( if (!Pref.IsOpenMP) AddBCLib(getOCKLPath()); else if (Pref.GPUSan && Pref.IsOpenMP) - AddBCLib(getOCKLPath(), false); + AddBCLib(getOCKLPath()); AddBCLib(getUnsafeMathPath(Pref.UnsafeMathOpt || Pref.FastRelaxedMath)); AddBCLib(getFiniteOnlyPath(Pref.FiniteOnly || Pref.FastRelaxedMath)); AddBCLib(getCorrectlyRoundedSqrtPath(Pref.CorrectSqrt)); _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
