diff options
Diffstat (limited to 'test/CodeGen/X86/cdecl-method-return.ll')
-rw-r--r-- | test/CodeGen/X86/cdecl-method-return.ll | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/test/CodeGen/X86/cdecl-method-return.ll b/test/CodeGen/X86/cdecl-method-return.ll deleted file mode 100644 index 2baa47a..0000000 --- a/test/CodeGen/X86/cdecl-method-return.ll +++ /dev/null @@ -1,69 +0,0 @@ -; RUN: llc < %s -mtriple=i686-pc-win32 -mcpu=core2 | FileCheck %s - -; The sret flag causes the first two parameters to be reordered on the stack. - -define x86_cdeclmethodcc void @foo(i32* sret %dst, i32* %src) { - %v = load i32* %src - store i32 %v, i32* %dst - ret void -} - -; CHECK-LABEL: _foo: -; CHECK: movl 8(%esp), %[[dst:[^ ]*]] -; CHECK: movl 4(%esp), %[[src:[^ ]*]] -; CHECK: movl (%[[src]]), %[[v:[^ ]*]] -; CHECK: movl %[[v]], (%[[dst]]) -; CHECK: retl - -define i32 @bar() { - %src = alloca i32 - %dst = alloca i32 - store i32 42, i32* %src - call x86_cdeclmethodcc void @foo(i32* sret %dst, i32* %src) - %v = load i32* %dst - ret i32 %v -} - -; CHECK-LABEL: _bar: -; CHECK: movl $42, [[src:[^,]*]] -; CHECK: leal [[src]], %[[reg:[^ ]*]] -; CHECK: movl %[[reg]], (%esp) -; CHECK: leal [[dst:[^,]*]], %[[reg:[^ ]*]] -; CHECK: movl %[[reg]], 4(%esp) -; CHECK: calll _foo -; CHECK: movl [[dst]], %eax -; CHECK: retl - -; If we don't have the sret flag, parameters are not reordered. - -define x86_cdeclmethodcc void @baz(i32* %dst, i32* %src) { - %v = load i32* %src - store i32 %v, i32* %dst - ret void -} - -; CHECK-LABEL: _baz: -; CHECK: movl 4(%esp), %[[dst:[^ ]*]] -; CHECK: movl 8(%esp), %[[src:[^ ]*]] -; CHECK: movl (%[[src]]), %[[v:[^ ]*]] -; CHECK: movl %[[v]], (%[[dst]]) -; CHECK: retl - -define i32 @qux() { - %src = alloca i32 - %dst = alloca i32 - store i32 42, i32* %src - call x86_cdeclmethodcc void @baz(i32* %dst, i32* %src) - %v = load i32* %dst - ret i32 %v -} - -; CHECK-LABEL: _qux: -; CHECK: movl $42, [[src:[^,]*]] -; CHECK: leal [[src]], %[[reg:[^ ]*]] -; CHECK: movl %[[reg]], 4(%esp) -; CHECK: leal [[dst:[^,]*]], %[[reg:[^ ]*]] -; CHECK: movl %[[reg]], (%esp) -; CHECK: calll _baz -; CHECK: movl [[dst]], %eax -; CHECK: retl |