28 lines
657 B
LLVM
28 lines
657 B
LLVM
; RUN: llc < %s -march=x86 | FileCheck %s
|
|
; RUN: llc < %s -march=x86-64 | FileCheck %s
|
|
|
|
; CHECK: test1
|
|
; CHECK-NOT: mov
|
|
|
|
declare void @bar()
|
|
define void @test1(i32 %i0, i32 %i1, i32 %i2, i32 %i3, i32 %i4, i32 %i5, void()* %arg) nounwind {
|
|
call void @bar()
|
|
call void %arg()
|
|
ret void
|
|
}
|
|
|
|
; PR14739
|
|
; CHECK: test2
|
|
; CHECK: mov{{.*}} $0, ([[REGISTER:%[a-z]+]])
|
|
; CHECK-NOT: jmp{{.*}} *([[REGISTER]])
|
|
|
|
%struct.X = type { void ()* }
|
|
define void @test2(%struct.X* nocapture %x) {
|
|
entry:
|
|
%f = getelementptr inbounds %struct.X, %struct.X* %x, i64 0, i32 0
|
|
%0 = load void ()*, void ()** %f
|
|
store void ()* null, void ()** %f
|
|
tail call void %0()
|
|
ret void
|
|
}
|