diff options
Diffstat (limited to 'llvm/test/Transforms/ArgumentPromotion/fp80.ll')
-rw-r--r-- | llvm/test/Transforms/ArgumentPromotion/fp80.ll | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/llvm/test/Transforms/ArgumentPromotion/fp80.ll b/llvm/test/Transforms/ArgumentPromotion/fp80.ll deleted file mode 100644 index bd780fa21ae..00000000000 --- a/llvm/test/Transforms/ArgumentPromotion/fp80.ll +++ /dev/null @@ -1,59 +0,0 @@ -; RUN: opt < %s -argpromotion -S | FileCheck %s -; RUN: opt < %s -passes=argpromotion -S | FileCheck %s - -target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" -target triple = "x86_64-unknown-linux-gnu" - -%union.u = type { x86_fp80 } -%struct.s = type { double, i16, i8, [5 x i8] } - -@b = internal global %struct.s { double 3.14, i16 9439, i8 25, [5 x i8] undef }, align 16 - -%struct.Foo = type { i32, i64 } -@a = internal global %struct.Foo { i32 1, i64 2 }, align 8 - -define void @run() { -entry: - tail call i8 @UseLongDoubleUnsafely(%union.u* byval align 16 bitcast (%struct.s* @b to %union.u*)) - tail call x86_fp80 @UseLongDoubleSafely(%union.u* byval align 16 bitcast (%struct.s* @b to %union.u*)) - call i64 @AccessPaddingOfStruct(%struct.Foo* @a) - call i64 @CaptureAStruct(%struct.Foo* @a) - ret void -} - -; CHECK: internal i8 @UseLongDoubleUnsafely(%union.u* byval align 16 %arg) { -define internal i8 @UseLongDoubleUnsafely(%union.u* byval align 16 %arg) { -entry: - %bitcast = bitcast %union.u* %arg to %struct.s* - %gep = getelementptr inbounds %struct.s, %struct.s* %bitcast, i64 0, i32 2 - %result = load i8, i8* %gep - ret i8 %result -} - -; CHECK: internal x86_fp80 @UseLongDoubleSafely(x86_fp80 {{%.*}}) { -define internal x86_fp80 @UseLongDoubleSafely(%union.u* byval align 16 %arg) { - %gep = getelementptr inbounds %union.u, %union.u* %arg, i64 0, i32 0 - %fp80 = load x86_fp80, x86_fp80* %gep - ret x86_fp80 %fp80 -} - -; CHECK: define internal i64 @AccessPaddingOfStruct(%struct.Foo* byval %a) { -define internal i64 @AccessPaddingOfStruct(%struct.Foo* byval %a) { - %p = bitcast %struct.Foo* %a to i64* - %v = load i64, i64* %p - ret i64 %v -} - -; CHECK: define internal i64 @CaptureAStruct(%struct.Foo* byval %a) { -define internal i64 @CaptureAStruct(%struct.Foo* byval %a) { -entry: - %a_ptr = alloca %struct.Foo* - br label %loop - -loop: - %phi = phi %struct.Foo* [ null, %entry ], [ %gep, %loop ] - %0 = phi %struct.Foo* [ %a, %entry ], [ %0, %loop ] - store %struct.Foo* %phi, %struct.Foo** %a_ptr - %gep = getelementptr %struct.Foo, %struct.Foo* %a, i64 0 - br label %loop -} |