mirror of
https://github.com/RPCSX/llvm.git
synced 2024-12-25 05:27:15 +00:00
606deaf147
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188917 91177308-0d34-0410-b5e6-96231b3b80d8
39 lines
2.6 KiB
LLVM
39 lines
2.6 KiB
LLVM
; RUN: opt -instcombine -S %s | FileCheck %s
|
|
|
|
target datalayout = "e-p:32:32:32-p1:16:16:16-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
|
|
target triple = "i386-apple-darwin9.6"
|
|
|
|
define void @foo(i32) {
|
|
; CHECK-LABEL: @foo(
|
|
; CHECK: alloca
|
|
; CHECK: align 16
|
|
%2 = alloca [3 x <{ { { [2 x { { i32 } }], [2 x i8], { i16 }, [2 x i8], i8, i8 } } }>], align 16 ; <[3 x <{ { { [2 x { { i32 } }], [2 x i8], { i16 }, [2 x i8], i8, i8 } } }>]*> [#uses=1]
|
|
%3 = getelementptr [3 x <{ { { [2 x { { i32 } }], [2 x i8], { i16 }, [2 x i8], i8, i8 } } }>]* %2, i32 0, i32 0 ; <<{ { { [2 x { { i32 } }], [2 x i8], { i16 }, [2 x i8], i8, i8 } } }>*> [#uses=1]
|
|
%4 = getelementptr <{ { { [2 x { { i32 } }], [2 x i8], { i16 }, [2 x i8], i8, i8 } } }>* %3, i32 0, i32 0 ; <{ { [2 x { { i32 } }], [2 x i8], { i16 }, [2 x i8], i8, i8 } }*> [#uses=1]
|
|
%5 = getelementptr { { [2 x { { i32 } }], [2 x i8], { i16 }, [2 x i8], i8, i8 } }* %4, i32 0, i32 0 ; <{ [2 x { { i32 } }], [2 x i8], { i16 }, [2 x i8], i8, i8 }*> [#uses=1]
|
|
%6 = bitcast { [2 x { { i32 } }], [2 x i8], { i16 }, [2 x i8], i8, i8 }* %5 to { [8 x i16] }* ; <{ [8 x i16] }*> [#uses=1]
|
|
%7 = getelementptr { [8 x i16] }* %6, i32 0, i32 0 ; <[8 x i16]*> [#uses=1]
|
|
%8 = getelementptr [8 x i16]* %7, i32 0, i32 0 ; <i16*> [#uses=1]
|
|
store i16 0, i16* %8, align 16
|
|
call void @bar(i16* %8)
|
|
ret void
|
|
}
|
|
|
|
declare void @bar(i16*)
|
|
|
|
define void @foo_as1(i32 %a, [3 x <{ { { [2 x { { i32 } }], [2 x i8], { i16 }, [2 x i8], i8, i8 } } }>] addrspace(1)* %b) {
|
|
; CHECK-LABEL: @foo_as1(
|
|
; CHECK: align 16
|
|
%1 = getelementptr [3 x <{ { { [2 x { { i32 } }], [2 x i8], { i16 }, [2 x i8], i8, i8 } } }>] addrspace(1)* %b, i32 0, i32 0 ; <<{ { { [2 x { { i32 } }], [2 x i8], { i16 }, [2 x i8], i8, i8 } } }>*> [#uses=1]
|
|
%2 = getelementptr <{ { { [2 x { { i32 } }], [2 x i8], { i16 }, [2 x i8], i8, i8 } } }> addrspace(1)* %1, i32 0, i32 0 ; <{ { [2 x { { i32 } }], [2 x i8], { i16 }, [2 x i8], i8, i8 } }*> [#uses=1]
|
|
%3 = getelementptr { { [2 x { { i32 } }], [2 x i8], { i16 }, [2 x i8], i8, i8 } } addrspace(1)* %2, i32 0, i32 0 ; <{ [2 x { { i32 } }], [2 x i8], { i16 }, [2 x i8], i8, i8 }*> [#uses=1]
|
|
%4 = bitcast { [2 x { { i32 } }], [2 x i8], { i16 }, [2 x i8], i8, i8 } addrspace(1)* %3 to { [8 x i16] } addrspace(1)* ; <{ [8 x i16] }*> [#uses=1]
|
|
%5 = getelementptr { [8 x i16] } addrspace(1)* %4, i32 0, i32 0 ; <[8 x i16]*> [#uses=1]
|
|
%6 = getelementptr [8 x i16] addrspace(1)* %5, i32 0, i32 0 ; <i16*> [#uses=1]
|
|
store i16 0, i16 addrspace(1)* %6, align 16
|
|
call void @bar_as1(i16 addrspace(1)* %6)
|
|
ret void
|
|
}
|
|
|
|
declare void @bar_as1(i16 addrspace(1)*)
|