summaryrefslogtreecommitdiffstats
path: root/llvm/test/Transforms/Inline/inline-varargs.ll
diff options
context:
space:
mode:
Diffstat (limited to 'llvm/test/Transforms/Inline/inline-varargs.ll')
-rw-r--r--llvm/test/Transforms/Inline/inline-varargs.ll120
1 files changed, 0 insertions, 120 deletions
diff --git a/llvm/test/Transforms/Inline/inline-varargs.ll b/llvm/test/Transforms/Inline/inline-varargs.ll
deleted file mode 100644
index d229ef39d59..00000000000
--- a/llvm/test/Transforms/Inline/inline-varargs.ll
+++ /dev/null
@@ -1,120 +0,0 @@
-; RUN: opt < %s -inline -S | FileCheck %s
-; RUN: opt < %s -passes='cgscc(inline,function(instcombine))' -S | FileCheck %s
-
-declare void @ext_method(i8*, i32)
-declare signext i16 @vararg_fn(...) #0
-declare "cc 9" void @vararg_fn_cc9(i8* %p, ...)
-
-define linkonce_odr void @thunk(i8* %this, ...) {
- %this_adj = getelementptr i8, i8* %this, i32 4
- musttail call void (i8*, ...) bitcast (void (i8*, i32)* @ext_method to void (i8*, ...)*)(i8* nonnull %this_adj, ...)
- ret void
-}
-
-define void @thunk_caller(i8* %p) {
- call void (i8*, ...) @thunk(i8* %p, i32 42)
- ret void
-}
-; CHECK-LABEL: define void @thunk_caller(i8* %p)
-; CHECK: call void (i8*, ...) bitcast (void (i8*, i32)* @ext_method to void (i8*, ...)*)(i8* nonnull %this_adj.i, i32 42)
-
-define signext i16 @test_callee_2(...) {
- %res = musttail call signext i16 (...) @vararg_fn(...) #0
- ret i16 %res
-}
-
-define void @test_caller_2(i8* %p, i8* %q, i16 %r) {
- call signext i16 (...) @test_callee_2(i8* %p, i8* byval %q, i16 signext %r)
- ret void
-}
-; CHECK-LABEL: define void @test_caller_2
-; CHECK: call signext i16 (...) @vararg_fn(i8* %p, i8* byval %q, i16 signext %r) [[FN_ATTRS:#[0-9]+]]
-
-define void @test_callee_3(i8* %p, ...) {
- call signext i16 (...) @vararg_fn()
- ret void
-}
-
-define void @test_caller_3(i8* %p, i8* %q) {
- call void (i8*, ...) @test_callee_3(i8* nonnull %p, i8* %q)
- ret void
-}
-; CHECK-LABEL: define void @test_caller_3
-; CHECK: call signext i16 (...) @vararg_fn()
-
-define void @test_preserve_cc(i8* %p, ...) {
- musttail call "cc 9" void (i8*, ...) @vararg_fn_cc9(i8* %p, ...)
- ret void
-}
-
-define void @test_caller_preserve_cc(i8* %p, i8* %q) {
- call void (i8*, ...) @test_preserve_cc(i8* %p, i8* %q)
- ret void
-}
-; CHECK-LABEL: define void @test_caller_preserve_cc
-; CHECK: call "cc 9" void (i8*, ...) @vararg_fn_cc9(i8* %p, i8* %q)
-
-define internal i32 @varg_accessed(...) {
-entry:
- %vargs = alloca i8*, align 8
- %vargs.ptr = bitcast i8** %vargs to i8*
- call void @llvm.va_start(i8* %vargs.ptr)
- %va1 = va_arg i8** %vargs, i32
- call void @llvm.va_end(i8* %vargs.ptr)
- ret i32 %va1
-}
-
-define internal i32 @varg_accessed_alwaysinline(...) alwaysinline {
-entry:
- %vargs = alloca i8*, align 8
- %vargs.ptr = bitcast i8** %vargs to i8*
- call void @llvm.va_start(i8* %vargs.ptr)
- %va1 = va_arg i8** %vargs, i32
- call void @llvm.va_end(i8* %vargs.ptr)
- ret i32 %va1
-}
-
-define i32 @call_vargs() {
- %res1 = call i32 (...) @varg_accessed(i32 10)
- %res2 = call i32 (...) @varg_accessed_alwaysinline(i32 15)
- %res = add i32 %res1, %res2
- ret i32 %res
-}
-; CHECK-LABEL: @call_vargs
-; CHECK: %res1 = call i32 (...) @varg_accessed(i32 10)
-; CHECK-NEXT: %res2 = call i32 (...) @varg_accessed_alwaysinline(i32 15)
-
-define void @caller_with_vastart(i8* noalias nocapture readnone %args, ...) {
-entry:
- %ap = alloca i8*, align 4
- %ap.ptr = bitcast i8** %ap to i8*
- %ap2 = alloca i8*, align 4
- %ap2.ptr = bitcast i8** %ap to i8*
- call void @llvm.va_start(i8* nonnull %ap.ptr)
- call fastcc void @callee_with_vaend(i8* nonnull %ap.ptr)
- call void @llvm.va_start(i8* nonnull %ap2.ptr)
- call fastcc void @callee_with_vaend_alwaysinline(i8* nonnull %ap2.ptr)
- ret void
-}
-
-define internal fastcc void @callee_with_vaend_alwaysinline(i8* %a) alwaysinline {
-entry:
- tail call void @llvm.va_end(i8* %a)
- ret void
-}
-
-define internal fastcc void @callee_with_vaend(i8* %a) {
-entry:
- tail call void @llvm.va_end(i8* %a)
- ret void
-}
-
-; CHECK-LABEL: @caller_with_vastart
-; CHECK-NOT: @callee_with_vaend
-; CHECK-NOT: @callee_with_vaend_alwaysinline
-
-declare void @llvm.va_start(i8*)
-declare void @llvm.va_end(i8*)
-
-; CHECK: attributes [[FN_ATTRS]] = { "foo"="bar" }
-attributes #0 = { "foo"="bar" }
OpenPOWER on IntegriCloud