[clang] 356300a - [NFC][PowerPC] Update builtins-ppc-altivec.c to be run under `-faltivec-src-compat=mixed`

[Amy Kwan via cfe-commits]

Author: Amy Kwan
Date: 2021-07-19T11:20:21-05:00
New Revision: 356300a3510c48f1f446cbdf580294b577435589

URL: https://github.com/llvm/llvm-project/commit/356300a3510c48f1f446cbdf580294b577435589
DIFF: https://github.com/llvm/llvm-project/commit/356300a3510c48f1f446cbdf580294b577435589.diff

LOG: [NFC][PowerPC] Update builtins-ppc-altivec.c to be run under `-faltivec-src-compat=mixed`

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.

Differential Revision: https://reviews.llvm.org/D106282

Added: 
    

Modified: 
    clang/test/CodeGen/builtins-ppc-altivec.c

Removed: 
    


################################################################################
diff  --git a/clang/test/CodeGen/builtins-ppc-altivec.c b/clang/test/CodeGen/builtins-ppc-altivec.c
index 8aefafb61993..5c896ebada7b 100644
--- a/clang/test/CodeGen/builtins-ppc-altivec.c
+++ b/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