amyk created this revision. amyk added reviewers: PowerPC, nemanjai, stefanp. amyk added projects: LLVM, PowerPC, clang. Herald added subscribers: shchenz, kbarton. amyk requested review of this revision.
This patch adds the `-faltivec-src-compat=mixed` option to the `builtins-ppc-altivec.c` test. Currently, the default for `-faltivec-src-compat` is `mixed`. The reason we explicitly specify `mixed` to the RUN lines of this test is because eventually, the default will set to `xl`. Having the default as `xl` changes the CHECKs of this test slightly, as it reorders some of the `vector bool` and `vector pixel` CHECKs (since under the `xl` option, `vector bool` and `vector pixel` are treated in the same way as other vector scalars). Explicitly specifying `mixed` ensures that we are testing pre-existing Clang behaviour. Repository: rG LLVM Github Monorepo https://reviews.llvm.org/D106282 Files: clang/test/CodeGen/builtins-ppc-altivec.c Index: clang/test/CodeGen/builtins-ppc-altivec.c =================================================================== --- clang/test/CodeGen/builtins-ppc-altivec.c +++ clang/test/CodeGen/builtins-ppc-altivec.c @@ -1,12 +1,16 @@ // REQUIRES: powerpc-registered-target // RUN: %clang_cc1 -target-feature +altivec -triple powerpc-unknown-unknown -emit-llvm %s \ -// RUN: -flax-vector-conversions=none -o - | FileCheck %s +// RUN: -flax-vector-conversions=none -faltivec-src-compat=mixed \ +// RUN: -o - | FileCheck %s // RUN: %clang_cc1 -target-feature +altivec -triple powerpcle-unknown-unknown -emit-llvm %s \ -// RUN: -flax-vector-conversions=none -o - | FileCheck %s -check-prefix=CHECK-LE +// RUN: -flax-vector-conversions=none -faltivec-src-compat=mixed \ +// RUN: -o - | FileCheck %s -check-prefix=CHECK-LE // RUN: %clang_cc1 -target-feature +altivec -triple powerpc64-unknown-unknown -emit-llvm %s \ -// RUN: -flax-vector-conversions=none -o - | FileCheck %s +// RUN: -flax-vector-conversions=none -faltivec-src-compat=mixed \ +// RUN: -o - | FileCheck %s // RUN: %clang_cc1 -target-feature +altivec -triple powerpc64le-unknown-unknown -emit-llvm %s \ -// RUN: -flax-vector-conversions=none -o - | FileCheck %s -check-prefix=CHECK-LE +// RUN: -flax-vector-conversions=none -faltivec-src-compat=mixed \ +// RUN: -o - | FileCheck %s -check-prefix=CHECK-LE // RUN: not %clang_cc1 -triple powerpc64le-unknown-unknown -emit-llvm %s \ // RUN: -ferror-limit 0 -DNO_ALTIVEC -o - 2>&1 \ // RUN: | FileCheck %s -check-prefix=CHECK-NOALTIVEC
Index: clang/test/CodeGen/builtins-ppc-altivec.c =================================================================== --- clang/test/CodeGen/builtins-ppc-altivec.c +++ clang/test/CodeGen/builtins-ppc-altivec.c @@ -1,12 +1,16 @@ // REQUIRES: powerpc-registered-target // RUN: %clang_cc1 -target-feature +altivec -triple powerpc-unknown-unknown -emit-llvm %s \ -// RUN: -flax-vector-conversions=none -o - | FileCheck %s +// RUN: -flax-vector-conversions=none -faltivec-src-compat=mixed \ +// RUN: -o - | FileCheck %s // RUN: %clang_cc1 -target-feature +altivec -triple powerpcle-unknown-unknown -emit-llvm %s \ -// RUN: -flax-vector-conversions=none -o - | FileCheck %s -check-prefix=CHECK-LE +// RUN: -flax-vector-conversions=none -faltivec-src-compat=mixed \ +// RUN: -o - | FileCheck %s -check-prefix=CHECK-LE // RUN: %clang_cc1 -target-feature +altivec -triple powerpc64-unknown-unknown -emit-llvm %s \ -// RUN: -flax-vector-conversions=none -o - | FileCheck %s +// RUN: -flax-vector-conversions=none -faltivec-src-compat=mixed \ +// RUN: -o - | FileCheck %s // RUN: %clang_cc1 -target-feature +altivec -triple powerpc64le-unknown-unknown -emit-llvm %s \ -// RUN: -flax-vector-conversions=none -o - | FileCheck %s -check-prefix=CHECK-LE +// RUN: -flax-vector-conversions=none -faltivec-src-compat=mixed \ +// RUN: -o - | FileCheck %s -check-prefix=CHECK-LE // RUN: not %clang_cc1 -triple powerpc64le-unknown-unknown -emit-llvm %s \ // RUN: -ferror-limit 0 -DNO_ALTIVEC -o - 2>&1 \ // RUN: | FileCheck %s -check-prefix=CHECK-NOALTIVEC
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