From 824eed70a68a6b3c0c47c80a6c91d960da43bb67 Mon Sep 17 00:00:00 2001 From: Elena Demikhovsky Date: Wed, 1 Feb 2012 10:46:14 +0000 Subject: Passing AVX 256-bit structures in Win64 was wrong. Fixed Win64 calling conventions. llvm-svn: 149494 --- llvm/test/CodeGen/X86/avx-win64-args.ll | 18 ++++++++++++++++++ llvm/test/CodeGen/X86/avx-win64.ll | 1 - 2 files changed, 18 insertions(+), 1 deletion(-) create mode 100755 llvm/test/CodeGen/X86/avx-win64-args.ll (limited to 'llvm/test') diff --git a/llvm/test/CodeGen/X86/avx-win64-args.ll b/llvm/test/CodeGen/X86/avx-win64-args.ll new file mode 100755 index 00000000000..8b52417c10f --- /dev/null +++ b/llvm/test/CodeGen/X86/avx-win64-args.ll @@ -0,0 +1,18 @@ +; RUN: llc < %s -mcpu=corei7-avx -mattr=+avx | FileCheck %s +target triple = "x86_64-pc-win32" + +declare <8 x float> @foo(<8 x float>, i32) + +define <8 x float> @test1(<8 x float> %x, <8 x float> %y) nounwind uwtable readnone ssp { +entry: +; CHECK: test1 +; CHECK: leaq {{.*}}, %rcx +; CHECK: movl {{.*}}, %edx +; CHECK: call +; CHECK: ret + %x1 = fadd <8 x float> %x, %y + %call = call <8 x float> @foo(<8 x float> %x1, i32 1) nounwind + %y1 = fsub <8 x float> %call, %y + ret <8 x float> %y1 +} + diff --git a/llvm/test/CodeGen/X86/avx-win64.ll b/llvm/test/CodeGen/X86/avx-win64.ll index 511f94944b6..dc6bd594450 100644 --- a/llvm/test/CodeGen/X86/avx-win64.ll +++ b/llvm/test/CodeGen/X86/avx-win64.ll @@ -9,7 +9,6 @@ target triple = "x86_64-pc-win32" ; CHECK: f___vyf ; CHECK: pushq %rbp -; CHECK-NOT: vmovaps{{.*}}(%r ; CHECK: vmovmsk ; CHECK: vmovaps %ymm{{.*}}(%r ; CHECK: vmovaps %ymm{{.*}}(%r -- cgit v1.2.3