mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-24 11:42:57 +01:00
22 lines
747 B
LLVM
22 lines
747 B
LLVM
; RUN: llc -march=hexagon < %s | FileCheck %s
|
|
; CHECK-NOT: memh
|
|
; Check that store widening does not merge the two stores.
|
|
|
|
target datalayout = "e-p:32:32:32-i64:64:64-i32:32:32-i16:16:16-i1:32:32-f64:64:64-f32:32:32-v64:64:64-v32:32:32-a0:0-n16:32"
|
|
target triple = "hexagon"
|
|
|
|
%struct.type_t = type { i8, i8, [2 x i8] }
|
|
|
|
define zeroext i8 @foo(%struct.type_t* nocapture %p) nounwind {
|
|
entry:
|
|
%a = getelementptr inbounds %struct.type_t, %struct.type_t* %p, i32 0, i32 0
|
|
store i8 0, i8* %a, align 2, !tbaa !0
|
|
%b = getelementptr inbounds %struct.type_t, %struct.type_t* %p, i32 0, i32 1
|
|
%0 = load i8, i8* %b, align 1, !tbaa !0
|
|
store i8 0, i8* %b, align 1, !tbaa !0
|
|
ret i8 %0
|
|
}
|
|
|
|
!0 = !{!"omnipotent char", !1}
|
|
!1 = !{!"Simple C/C++ TBAA"}
|