; RUN: opt < %s -sroa -S | FileCheck %s
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-n8:16:32:64"
-declare void @llvm.memcpy.p0i8.p0i8.i32(i8*, i8*, i32, i32, i1)
+declare void @llvm.memcpy.p0i8.p0i8.i32(i8*, i8*, i32, i1)
define void @test1({ i8, i8 }* %a, { i8, i8 }* %b) {
; CHECK-LABEL: @test1(
; CHECK: %[[gep_a0:.*]] = getelementptr inbounds { i8, i8 }, { i8, i8 }* %a, i64 0, i32 0
-; CHECK: %[[a0:.*]] = load i8* %[[gep_a0]], align 16
+; CHECK: %[[a0:.*]] = load i8, i8* %[[gep_a0]], align 16
; CHECK: %[[gep_a1:.*]] = getelementptr inbounds { i8, i8 }, { i8, i8 }* %a, i64 0, i32 1
-; CHECK: %[[a1:.*]] = load i8* %[[gep_a1]], align 1
+; CHECK: %[[a1:.*]] = load i8, i8* %[[gep_a1]], align 1
; CHECK: %[[gep_b0:.*]] = getelementptr inbounds { i8, i8 }, { i8, i8 }* %b, i64 0, i32 0
; CHECK: store i8 %[[a0]], i8* %[[gep_b0]], align 16
; CHECK: %[[gep_b1:.*]] = getelementptr inbounds { i8, i8 }, { i8, i8 }* %b, i64 0, i32 1
store i8 420, i8* %gep_alloca, align 16
- call void @llvm.memcpy.p0i8.p0i8.i32(i8* %gep_alloca, i8* %gep_a, i32 2, i32 16, i1 false)
- call void @llvm.memcpy.p0i8.p0i8.i32(i8* %gep_b, i8* %gep_alloca, i32 2, i32 16, i1 false)
+ call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 16 %gep_alloca, i8* align 16 %gep_a, i32 2, i1 false)
+ call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 16 %gep_b, i8* align 16 %gep_alloca, i32 2, i1 false)
ret void
}
define void @test2() {
; CHECK-LABEL: @test2(
; CHECK: alloca i16
-; CHECK: load i8* %{{.*}}
+; CHECK: load i8, i8* %{{.*}}
; CHECK: store i8 42, i8* %{{.*}}
; CHECK: ret void
%cast1 = bitcast i8* %gep1 to i16*
store volatile i16 0, i16* %cast1
%gep2 = getelementptr { i8, i8, i8, i8 }, { i8, i8, i8, i8 }* %a, i32 0, i32 2
- %result = load i8* %gep2
+ %result = load i8, i8* %gep2
store i8 42, i8* %gep2
ret void
}
define void @PR13920(<2 x i64>* %a, i16* %b) {
; Test that alignments on memcpy intrinsics get propagated to loads and stores.
; CHECK-LABEL: @PR13920(
-; CHECK: load <2 x i64>* %a, align 2
+; CHECK: load <2 x i64>, <2 x i64>* %a, align 2
; CHECK: store <2 x i64> {{.*}}, <2 x i64>* {{.*}}, align 2
; CHECK: ret void
%aa = alloca <2 x i64>, align 16
%aptr = bitcast <2 x i64>* %a to i8*
%aaptr = bitcast <2 x i64>* %aa to i8*
- call void @llvm.memcpy.p0i8.p0i8.i32(i8* %aaptr, i8* %aptr, i32 16, i32 2, i1 false)
+ call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 2 %aaptr, i8* align 2 %aptr, i32 16, i1 false)
%bptr = bitcast i16* %b to i8*
- call void @llvm.memcpy.p0i8.p0i8.i32(i8* %bptr, i8* %aaptr, i32 16, i32 2, i1 false)
+ call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 2 %bptr, i8* align 2 %aaptr, i32 16, i1 false)
ret void
}
%a = alloca { i8*, i8*, i8* }
%b = alloca { i8*, i8*, i8* }
%a_raw = bitcast { i8*, i8*, i8* }* %a to i8*
- call void @llvm.memcpy.p0i8.p0i8.i32(i8* %a_raw, i8* %x, i32 22, i32 8, i1 false)
+ call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 8 %a_raw, i8* align 8 %x, i32 22, i1 false)
%b_raw = bitcast { i8*, i8*, i8* }* %b to i8*
%b_gep = getelementptr i8, i8* %b_raw, i32 6
- call void @llvm.memcpy.p0i8.p0i8.i32(i8* %b_gep, i8* %x, i32 18, i32 2, i1 false)
+ call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 2 %b_gep, i8* align 2 %x, i32 18, i1 false)
ret void
}
; CHECK: alloca [9 x i8]
; CHECK: alloca [9 x i8]
; CHECK: store volatile double 0.0{{.*}}, double* %{{.*}}, align 1
-; CHECK: load volatile i16* %{{.*}}, align 1
-; CHECK: load double* %{{.*}}, align 1
+; CHECK: load volatile i16, i16* %{{.*}}, align 1
+; CHECK: load double, double* %{{.*}}, align 1
; CHECK: store volatile double %{{.*}}, double* %{{.*}}, align 1
-; CHECK: load volatile i16* %{{.*}}, align 1
+; CHECK: load volatile i16, i16* %{{.*}}, align 1
; CHECK: ret void
entry:
store volatile double 0.0, double* %ptr1, align 1
%weird_gep1 = getelementptr inbounds [18 x i8], [18 x i8]* %a, i32 0, i32 7
%weird_cast1 = bitcast i8* %weird_gep1 to i16*
- %weird_load1 = load volatile i16* %weird_cast1, align 1
+ %weird_load1 = load volatile i16, i16* %weird_cast1, align 1
%raw2 = getelementptr inbounds [18 x i8], [18 x i8]* %a, i32 0, i32 9
%ptr2 = bitcast i8* %raw2 to double*
- %d1 = load double* %ptr1, align 1
+ %d1 = load double, double* %ptr1, align 1
store volatile double %d1, double* %ptr2, align 1
%weird_gep2 = getelementptr inbounds [18 x i8], [18 x i8]* %a, i32 0, i32 16
%weird_cast2 = bitcast i8* %weird_gep2 to i16*
- %weird_load2 = load volatile i16* %weird_cast2, align 1
+ %weird_load2 = load volatile i16, i16* %weird_cast2, align 1
ret void
}
%raw2 = getelementptr inbounds [16 x i8], [16 x i8]* %a, i32 0, i32 8
%ptr2 = bitcast i8* %raw2 to double*
- %val = load double* %ptr1, align 1
+ %val = load double, double* %ptr1, align 1
store volatile double %val, double* %ptr2, align 1
ret void
%raw2 = getelementptr inbounds [16 x i8], [16 x i8]* %a, i32 0, i32 8
%ptr2 = bitcast i8* %raw2 to double*
- call void @llvm.memcpy.p0i8.p0i8.i32(i8* %raw1, i8* %out, i32 16, i32 0, i1 false)
-; CHECK: %[[val2:.*]] = load double* %{{.*}}, align 1
-; CHECK: %[[val1:.*]] = load double* %{{.*}}, align 1
+ call void @llvm.memcpy.p0i8.p0i8.i32(i8* %raw1, i8* %out, i32 16, i1 false)
+; CHECK: %[[val2:.*]] = load double, double* %{{.*}}, align 1
+; CHECK: %[[val1:.*]] = load double, double* %{{.*}}, align 1
- %val1 = load double* %ptr2, align 1
- %val2 = load double* %ptr1, align 1
+ %val1 = load double, double* %ptr2, align 1
+ %val2 = load double, double* %ptr1, align 1
store double %val1, double* %ptr1, align 1
store double %val2, double* %ptr2, align 1
- call void @llvm.memcpy.p0i8.p0i8.i32(i8* %out, i8* %raw1, i32 16, i32 0, i1 false)
+ call void @llvm.memcpy.p0i8.p0i8.i32(i8* %out, i8* %raw1, i32 16, i1 false)
; CHECK: store double %[[val1]], double* %{{.*}}, align 1
; CHECK: store double %[[val2]], double* %{{.*}}, align 1