From 446a4eaee5471b81c83fa449bf4dd1f5e14c3914 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Fri, 2 Sep 2005 18:32:22 +0000 Subject: [PATCH] new testcase to ensure fsqrt is generated for correct subtargets only, and that the fsqrt feature works. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23217 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGen/PowerPC/fsqrt.ll | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 test/CodeGen/PowerPC/fsqrt.ll diff --git a/test/CodeGen/PowerPC/fsqrt.ll b/test/CodeGen/PowerPC/fsqrt.ll new file mode 100644 index 00000000000..29eed4edace --- /dev/null +++ b/test/CodeGen/PowerPC/fsqrt.ll @@ -0,0 +1,13 @@ +; fsqrt should be generated when the fsqrt feature is enabled, but not +; otherwise. + +; RUN: llvm-as < %s | llc -march=ppc32 -mattr=+fsqrt | grep 'fsqrt f1, f1' && +; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g5 | grep 'fsqrt f1, f1' && +; RUN: llvm-as < %s | llc -march=ppc32 -mattr=-fsqrt | not grep 'fsqrt f1, f1' && +; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g4 | not grep 'fsqrt f1, f1' + +declare double %llvm.sqrt(double) +double %X(double %Y) { + %Z = call double %llvm.sqrt(double %Y) + ret double %Z +} -- 2.34.1