From 5ca98fd98791947eba83a1ed3f2c8191ef7afa6c Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Mon, 24 Nov 2014 09:08:18 +0000 Subject: Vendor import of llvm RELEASE_350/final tag r216957 (effectively, 3.5.0 release): https://llvm.org/svn/llvm-project/llvm/tags/RELEASE_350/final@216957 --- test/CodeGen/Mips/cconv/stack-alignment.ll | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 test/CodeGen/Mips/cconv/stack-alignment.ll (limited to 'test/CodeGen/Mips/cconv/stack-alignment.ll') diff --git a/test/CodeGen/Mips/cconv/stack-alignment.ll b/test/CodeGen/Mips/cconv/stack-alignment.ll new file mode 100644 index 000000000000..834033bc8da5 --- /dev/null +++ b/test/CodeGen/Mips/cconv/stack-alignment.ll @@ -0,0 +1,28 @@ +; RUN: llc -march=mips < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s +; RUN: llc -march=mipsel < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s + +; RUN-TODO: llc -march=mips64 -mattr=-n64,+o32 < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s +; RUN-TODO: llc -march=mips64el -mattr=-n64,+o32 < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s + +; RUN: llc -march=mips64 -mattr=-n64,+n32 < %s | FileCheck --check-prefix=ALL --check-prefix=N32 %s +; RUN: llc -march=mips64el -mattr=-n64,+n32 < %s | FileCheck --check-prefix=ALL --check-prefix=N32 %s + +; RUN: llc -march=mips64 -mattr=-n64,+n64 < %s | FileCheck --check-prefix=ALL --check-prefix=N64 %s +; RUN: llc -march=mips64el -mattr=-n64,+n64 < %s | FileCheck --check-prefix=ALL --check-prefix=N64 %s + +; Test the stack alignment for all ABI's and byte orders as specified by +; section 5 of MD00305 (MIPS ABIs Described). + +define void @local_bytes_1() nounwind { +entry: + %0 = alloca i8 + ret void +} + +; ALL-LABEL: local_bytes_1: +; O32: addiu $sp, $sp, -8 +; O32: addiu $sp, $sp, 8 +; N32: addiu $sp, $sp, -16 +; N32: addiu $sp, $sp, 16 +; N64: addiu $sp, $sp, -16 +; N64: addiu $sp, $sp, 16 -- cgit v1.3