Use generic triples in tests, if possible

Author: atrosinenko

clang/test/CodeGen/ptrauth-cpu-feature.cpp

@@ -1,6 +1,8 @@
 // REQUIRES: aarch64-registered-target
 
 // Test that features requiring FEAT_PAuth fail early if the requirement is not met:
+// Specifying the precise target triples here to prevent accidentally enabling unexpected
+// -fptrauth-* options as target defaults (would violate NO-UNEXPECTED check lines).
 //
 // RUN: not %clang %s -S -o - -target aarch64-linux-gnu -mcpu=cortex-a72 -mbranch-protection=pauthabi 2>&1 \
 // RUN:     | FileCheck %s --check-prefixes=FAIL-INTRINSICS,FAIL-CALLS,FAIL-RETURNS,NO-UNEXPECTED
@@ -14,27 +16,29 @@
 // RUN:     | FileCheck %s --check-prefixes=FAIL-OBJC-ISA,NO-UNEXPECTED
 //
 // Test that no errors and warnings are generated if FEAT_PAUTH is supported:
-// RUN: %clang %s -S -o - -target aarch64-linux-gnu -mcpu=apple-a12        -mbranch-protection=pauthabi 2>&1 \
+// RUN: %clang %s -S -o - -target aarch64 -mcpu=apple-a12        -mbranch-protection=pauthabi 2>&1 \
 // RUN:     | FileCheck %s --check-prefix=PAUTH --implicit-check-not=error --implicit-check-not=warning
-// RUN: %clang %s -S -o - -target aarch64-linux-gnu -march=armv8.3-a       -mbranch-protection=pauthabi 2>&1 \
+// RUN: %clang %s -S -o - -target aarch64 -march=armv8.3-a       -mbranch-protection=pauthabi 2>&1 \
 // RUN:     | FileCheck %s --check-prefix=PAUTH --implicit-check-not=error --implicit-check-not=warning
-// RUN: %clang %s -S -o - -target aarch64-linux-gnu -march=armv9-a         -mbranch-protection=pauthabi 2>&1 \
+// RUN: %clang %s -S -o - -target aarch64 -march=armv9-a         -mbranch-protection=pauthabi 2>&1 \
 // RUN:     | FileCheck %s --check-prefix=PAUTH --implicit-check-not=error --implicit-check-not=warning
-// RUN: %clang %s -S -o - -target aarch64-linux-gnu -march=armv8.2-a+pauth -mbranch-protection=pauthabi 2>&1 \
+// RUN: %clang %s -S -o - -target aarch64 -march=armv8.2-a+pauth -mbranch-protection=pauthabi 2>&1 \
 // RUN:     | FileCheck %s --check-prefix=PAUTH --implicit-check-not=error --implicit-check-not=warning
 //
-// Test a few combinations of options that should not generate warnings (technically, the prefix is CHECK):
-// RUN: %clang %s -S -o - -target aarch64-linux-gnu -march=armv8.3-a -fptrauth-returns                                2>&1 \
+// Test a few combinations of options that should not generate warnings:
+// RUN: %clang %s -S -o - -target aarch64 -march=armv8.3-a -fptrauth-returns                                2>&1 \
 // RUN:     | FileCheck %s --check-prefix=NO-UNEXPECTED
-// RUN: %clang %s -S -o - -target aarch64-linux-gnu -march=armv8.3-a -fptrauth-objc-isa                               2>&1 \
+// RUN: %clang %s -S -o - -target aarch64 -march=armv8.3-a -fptrauth-objc-isa                               2>&1 \
 // RUN:     | FileCheck %s --check-prefix=NO-UNEXPECTED
-// RUN: %clang %s -S -o - -target aarch64-linux-gnu -march=armv8.3-a -fptrauth-init-fini -fptrauth-calls              2>&1 \
+// RUN: %clang %s -S -o - -target aarch64 -march=armv8.3-a -fptrauth-init-fini -fptrauth-calls              2>&1 \
 // RUN:     | FileCheck %s --check-prefix=NO-UNEXPECTED
-// RUN: %clang %s -S -o - -target aarch64-linux-gnu -march=armv8.3-a -fptrauth-init-fini -mbranch-protection=pauthabi 2>&1 \
+// RUN: %clang %s -S -o - -target aarch64 -march=armv8.3-a -fptrauth-init-fini -mbranch-protection=pauthabi 2>&1 \
 // RUN:     | FileCheck %s --check-prefix=NO-UNEXPECTED
 
 // Test that the following options are still gated on -fptrauth-calls.
-// If they are not, in assertion builds they would usually fail at asm printing time:
+// If they are not, in assertion builds they would usually fail at asm printing time.
+// These tests rely on -fptrauth-calls not being implicitly enabled, so
+// specifying the precise target triple.
 //
 // RUN: %clang %s -S -o - -target aarch64-linux-gnu -mcpu=cortex-a72 -fptrauth-init-fini                                   2>&1 \
 // RUN:     | FileCheck %s --check-prefixes=NO-PTRAUTH-CALLS,NO-UNEXPECTED -DOPTION=-fptrauth-init-fini