1 ; RUN: llc < %s -march=ppc32 -mcpu=g5 | FileCheck %s 2 ; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mattr=+altivec -mattr=-vsx -mattr=-power8-vector | FileCheck %s 3 ; RUN: llc < %s -mtriple=powerpc64le-unknown-linux-gnu -mattr=+altivec -mattr=-vsx -mattr=-power8-vector | FileCheck %s -check-prefix=CHECK-LE 4 5 target datalayout = "E-p:32:32:32-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-f128:64:128" 6 target triple = "powerpc-apple-darwin8" 7 %struct.S2203 = type { %struct.u16qi } 8 %struct.u16qi = type { <16 x i8> } 9 @s = weak global %struct.S2203 zeroinitializer ; <%struct.S2203*> [#uses=1] 10 11 define void @foo(i32 %x, ...) { 12 entry: 13 ; CHECK: foo: 14 ; CHECK-LE: foo: 15 %x_addr = alloca i32 ; <i32*> [#uses=1] 16 %ap = alloca i8* ; <i8**> [#uses=3] 17 %ap.0 = alloca i8* ; <i8**> [#uses=3] 18 %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] 19 store i32 %x, i32* %x_addr 20 %ap1 = bitcast i8** %ap to i8* ; <i8*> [#uses=1] 21 call void @llvm.va_start( i8* %ap1 ) 22 %tmp = load i8*, i8** %ap, align 4 ; <i8*> [#uses=1] 23 store i8* %tmp, i8** %ap.0, align 4 24 %tmp2 = load i8*, i8** %ap.0, align 4 ; <i8*> [#uses=1] 25 %tmp3 = getelementptr i8, i8* %tmp2, i64 16 ; <i8*> [#uses=1] 26 store i8* %tmp3, i8** %ap, align 4 27 %tmp4 = load i8*, i8** %ap.0, align 4 ; <i8*> [#uses=1] 28 %tmp45 = bitcast i8* %tmp4 to %struct.S2203* ; <%struct.S2203*> [#uses=1] 29 %tmp6 = getelementptr %struct.S2203, %struct.S2203* @s, i32 0, i32 0 ; <%struct.u16qi*> [#uses=1] 30 %tmp7 = getelementptr %struct.S2203, %struct.S2203* %tmp45, i32 0, i32 0 ; <%struct.u16qi*> [#uses=1] 31 %tmp8 = getelementptr %struct.u16qi, %struct.u16qi* %tmp6, i32 0, i32 0 ; <<16 x i8>*> [#uses=1] 32 %tmp9 = getelementptr %struct.u16qi, %struct.u16qi* %tmp7, i32 0, i32 0 ; <<16 x i8>*> [#uses=1] 33 %tmp10 = load <16 x i8>, <16 x i8>* %tmp9, align 4 ; <<16 x i8>> [#uses=1] 34 ; CHECK: lvsl 35 ; CHECK: vperm 36 ; CHECK-LE: lvsr 37 ; CHECK-LE: vperm 38 store <16 x i8> %tmp10, <16 x i8>* %tmp8, align 4 39 br label %return 40 41 return: ; preds = %entry 42 ret void 43 } 44 45 declare void @llvm.va_start(i8*) nounwind 46
