From c607fa8665942710d0748184bf99a3051dfda3d8 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Wed, 1 Mar 2006 05:49:05 +0000 Subject: new testcase. These functions shouldn't touch the stack if stfiwx use is enabled. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26446 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGen/PowerPC/stfiwx.ll | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 test/CodeGen/PowerPC/stfiwx.ll diff --git a/test/CodeGen/PowerPC/stfiwx.ll b/test/CodeGen/PowerPC/stfiwx.ll new file mode 100644 index 0000000..acc9c67 --- /dev/null +++ b/test/CodeGen/PowerPC/stfiwx.ll @@ -0,0 +1,21 @@ +; RUN: llvm-as < %s | llc -march=ppc32 -mattr=stfiwx | grep stfiwx && +; RUN: llvm-as < %s | llc -march=ppc32 -mattr=stfiwx | not grep r1 && +; RUN: llvm-as < %s | llc -march=ppc32 -mattr=-stfiwx | not grep stfiwx && +; RUN: llvm-as < %s | llc -march=ppc32 -mattr=-stfiwx | grep r1 + +void %test(float %a, int* %b) { + %tmp.2 = cast float %a to int + store int %tmp.2, int* %b + ret void +} + +void %test2(float %a, int* %b, int %i) { + %tmp.2 = getelementptr int* %b, int 1 + %tmp.5 = getelementptr int* %b, int %i + %tmp.7 = cast float %a to int + store int %tmp.7, int* %tmp.5 + store int %tmp.7, int* %tmp.2 + store int %tmp.7, int* %b + ret void +} + -- cgit v1.1