[PowerPC] Clean up -mattr=+vsx tests to always specify -mcpu
We recently discovered an issue that reinforces what a good idea it is
to always specify -mcpu in our code generation tests, particularly for
-mattr=+vsx. This patch ensures that all tests that specify
-mattr=+vsx also specify -mcpu=pwr7 or -mcpu=pwr8, as appropriate.
Some of the uses of -mattr=+vsx added recently don't make much sense
(when specified for -mtriple=powerpc-apple-darwin8 or -march=ppc32,
for example). For cases like this I've just removed the extra VSX
test commands; there's enough coverage without them.
llvm-svn: 220173
diff --git a/llvm/test/CodeGen/PowerPC/vrspill.ll b/llvm/test/CodeGen/PowerPC/vrspill.ll
index b990442..b55e129 100644
--- a/llvm/test/CodeGen/PowerPC/vrspill.ll
+++ b/llvm/test/CodeGen/PowerPC/vrspill.ll
@@ -1,7 +1,6 @@
; RUN: llc -O0 -mtriple=powerpc-unknown-linux-gnu -mattr=+altivec -mattr=-vsx -verify-machineinstrs < %s | FileCheck %s
-; RUN: llc -O0 -mtriple=powerpc64-unknown-linux-gnu -mattr=+altivec -mattr=-vsx -verify-machineinstrs -fast-isel=false < %s | FileCheck %s
-; RUN: llc -O0 -mtriple=powerpc-unknown-linux-gnu -mattr=+altivec -mattr=+vsx -verify-machineinstrs < %s | FileCheck -check-prefix=CHECK-VSX %s
-; RUN: llc -O0 -mtriple=powerpc64-unknown-linux-gnu -mattr=+altivec -mattr=+vsx -verify-machineinstrs -fast-isel=false < %s | FileCheck -check-prefix=CHECK-VSX %s
+; RUN: llc -O0 -mtriple=powerpc64-unknown-linux-gnu -mattr=+altivec -mattr=-vsx -verify-machineinstrs -fast-isel=false -mcpu=pwr7 < %s | FileCheck %s
+; RUN: llc -O0 -mtriple=powerpc64-unknown-linux-gnu -mattr=+altivec -mattr=+vsx -verify-machineinstrs -fast-isel=false -mcpu=pwr7 < %s | FileCheck -check-prefix=CHECK-VSX %s
; This verifies that we generate correct spill/reload code for vector regs.