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-rw-r--r--llvm/test/CodeGen/WebAssembly/bulk-memory.ll97
1 files changed, 43 insertions, 54 deletions
diff --git a/llvm/test/CodeGen/WebAssembly/bulk-memory.ll b/llvm/test/CodeGen/WebAssembly/bulk-memory.ll
index ae170d7..d949068 100644
--- a/llvm/test/CodeGen/WebAssembly/bulk-memory.ll
+++ b/llvm/test/CodeGen/WebAssembly/bulk-memory.ll
@@ -104,6 +104,31 @@ define void @memset_i32(ptr %dest, i8 %val, i32 %len) {
ret void
}
+; CHECK-LABEL: memcpy_0:
+; CHECK-NEXT: .functype memcpy_0 (i32, i32) -> ()
+; CHECK-NEXT: return
+define void @memcpy_0(ptr %dest, ptr %src) {
+ call void @llvm.memcpy.p0.p0.i32(ptr %dest, ptr %src, i32 0, i1 0)
+ ret void
+}
+
+; CHECK-LABEL: memmove_0:
+; CHECK-NEXT: .functype memmove_0 (i32, i32) -> ()
+; CHECK-NEXT: return
+define void @memmove_0(ptr %dest, ptr %src) {
+ call void @llvm.memmove.p0.p0.i32(ptr %dest, ptr %src, i32 0, i1 0)
+ ret void
+}
+
+; CHECK-LABEL: memset_0:
+; NO-BULK-MEM-NOT: memory.fill
+; BULK-MEM-NEXT: .functype memset_0 (i32, i32) -> ()
+; BULK-MEM-NEXT: return
+define void @memset_0(ptr %dest, i8 %val) {
+ call void @llvm.memset.p0.i32(ptr %dest, i8 %val, i32 0, i1 0)
+ ret void
+}
+
; CHECK-LABEL: memcpy_1:
; CHECK-NEXT: .functype memcpy_1 (i32, i32) -> ()
; CHECK-NEXT: i32.load8_u $push[[L0:[0-9]+]]=, 0($1)
@@ -137,14 +162,8 @@ define void @memset_1(ptr %dest, i8 %val) {
; CHECK-LABEL: memcpy_1024:
; NO-BULK-MEM-NOT: memory.copy
; BULK-MEM-NEXT: .functype memcpy_1024 (i32, i32) -> ()
-; BULK-MEM-NEXT: block
; BULK-MEM-NEXT: i32.const $push[[L0:[0-9]+]]=, 1024
-; BULK-MEM-NEXT: i32.eqz $push[[L1:[0-9]+]]=, $pop[[L0]]
-; BULK-MEM-NEXT: br_if 0, $pop[[L1]]
-; BULK-MEM-NEXT: i32.const $push[[L2:[0-9]+]]=, 1024
-; BULK-MEM-NEXT: memory.copy 0, 0, $0, $1, $pop[[L2]]
-; BULK-MEM-NEXT: .LBB{{.*}}:
-; BULK-MEM-NEXT: end_block
+; BULK-MEM-NEXT: memory.copy 0, 0, $0, $1, $pop[[L0]]
; BULK-MEM-NEXT: return
define void @memcpy_1024(ptr %dest, ptr %src) {
call void @llvm.memcpy.p0.p0.i32(ptr %dest, ptr %src, i32 1024, i1 0)
@@ -154,14 +173,8 @@ define void @memcpy_1024(ptr %dest, ptr %src) {
; CHECK-LABEL: memmove_1024:
; NO-BULK-MEM-NOT: memory.copy
; BULK-MEM-NEXT: .functype memmove_1024 (i32, i32) -> ()
-; BULK-MEM-NEXT: block
; BULK-MEM-NEXT: i32.const $push[[L0:[0-9]+]]=, 1024
-; BULK-MEM-NEXT: i32.eqz $push[[L1:[0-9]+]]=, $pop[[L0]]
-; BULK-MEM-NEXT: br_if 0, $pop[[L1]]
-; BULK-MEM-NEXT: i32.const $push[[L2:[0-9]+]]=, 1024
-; BULK-MEM-NEXT: memory.copy 0, 0, $0, $1, $pop[[L2]]
-; BULK-MEM-NEXT: .LBB{{.*}}:
-; BULK-MEM-NEXT: end_block
+; BULK-MEM-NEXT: memory.copy 0, 0, $0, $1, $pop[[L0]]
; BULK-MEM-NEXT: return
define void @memmove_1024(ptr %dest, ptr %src) {
call void @llvm.memmove.p0.p0.i32(ptr %dest, ptr %src, i32 1024, i1 0)
@@ -171,14 +184,8 @@ define void @memmove_1024(ptr %dest, ptr %src) {
; CHECK-LABEL: memset_1024:
; NO-BULK-MEM-NOT: memory.fill
; BULK-MEM-NEXT: .functype memset_1024 (i32, i32) -> ()
-; BULK-MEM-NEXT: block
; BULK-MEM-NEXT: i32.const $push[[L0:[0-9]+]]=, 1024
-; BULK-MEM-NEXT: i32.eqz $push[[L1:[0-9]+]]=, $pop[[L0]]
-; BULK-MEM-NEXT: br_if 0, $pop[[L1]]
-; BULK-MEM-NEXT: i32.const $push[[L2:[0-9]+]]=, 1024
-; BULK-MEM-NEXT: memory.fill 0, $0, $1, $pop[[L2]]
-; BULK-MEM-NEXT: .LBB{{.*}}:
-; BULK-MEM-NEXT: end_block
+; BULK-MEM-NEXT: memory.fill 0, $0, $1, $pop[[L0]]
; BULK-MEM-NEXT: return
define void @memset_1024(ptr %dest, i8 %val) {
call void @llvm.memset.p0.i32(ptr %dest, i8 %val, i32 1024, i1 0)
@@ -201,17 +208,11 @@ define void @memset_1024(ptr %dest, i8 %val) {
; BULK-MEM-NEXT: .functype memcpy_alloca_src (i32) -> ()
; BULK-MEM-NEXT: global.get $push[[L0:[0-9]+]]=, __stack_pointer
; BULK-MEM-NEXT: i32.const $push[[L1:[0-9]+]]=, 112
-; BULK-MEM-NEXT: i32.sub $[[L2:[0-9]+]]=, $pop[[L0]], $pop[[L1]]
-; BULK-MEM-NEXT: block
-; BULK-MEM-NEXT: i32.const $push[[L3:[0-9]+]]=, 100
-; BULK-MEM-NEXT: i32.eqz $push[[L4:[0-9]+]]=, $pop[[L3]]
-; BULK-MEM-NEXT: br_if 0, $pop[[L4]]
-; BULK-MEM-NEXT: i32.const $push[[L5:[0-9]+]]=, 12
-; BULK-MEM-NEXT: i32.add $push[[L6:[0-9]+]]=, $[[L2]], $pop[[L5]]
-; BULK-MEM-NEXT: i32.const $push[[L7:[0-9]+]]=, 100
-; BULK-MEM-NEXT: memory.copy 0, 0, $0, $pop[[L6]], $pop[[L7]]
-; BULK-MEM-NEXT: .LBB{{.*}}:
-; BULK-MEM-NEXT: end_block
+; BULK-MEM-NEXT: i32.sub $push[[L2:[0-9]+]]=, $pop[[L0]], $pop[[L1]]
+; BULK-MEM-NEXT: i32.const $push[[L3:[0-9]+]]=, 12
+; BULK-MEM-NEXT: i32.add $push[[L4:[0-9]+]]=, $pop[[L2]], $pop[[L3]]
+; BULK-MEM-NEXT: i32.const $push[[L5:[0-9]+]]=, 100
+; BULK-MEM-NEXT: memory.copy 0, 0, $0, $pop[[L4]], $pop[[L5]]
; BULK-MEM-NEXT: return
define void @memcpy_alloca_src(ptr %dst) {
%a = alloca [100 x i8]
@@ -224,17 +225,11 @@ define void @memcpy_alloca_src(ptr %dst) {
; BULK-MEM-NEXT: .functype memcpy_alloca_dst (i32) -> ()
; BULK-MEM-NEXT: global.get $push[[L0:[0-9]+]]=, __stack_pointer
; BULK-MEM-NEXT: i32.const $push[[L1:[0-9]+]]=, 112
-; BULK-MEM-NEXT: i32.sub $[[L2:[0-9]+]]=, $pop[[L0]], $pop[[L1]]
-; BULK-MEM-NEXT: block
-; BULK-MEM-NEXT: i32.const $push[[L3:[0-9]+]]=, 100
-; BULK-MEM-NEXT: i32.eqz $push[[L4:[0-9]+]]=, $pop[[L3]]
-; BULK-MEM-NEXT: br_if 0, $pop[[L4]]
-; BULK-MEM-NEXT: i32.const $push[[L5:[0-9]+]]=, 12
-; BULK-MEM-NEXT: i32.add $push[[L6:[0-9]+]]=, $[[L2]], $pop[[L5]]
-; BULK-MEM-NEXT: i32.const $push[[L7:[0-9]+]]=, 100
-; BULK-MEM-NEXT: memory.copy 0, 0, $pop[[L6]], $0, $pop[[L7]]
-; BULK-MEM-NEXT: .LBB{{.*}}:
-; BULK-MEM-NEXT: end_block
+; BULK-MEM-NEXT: i32.sub $push[[L2:[0-9]+]]=, $pop[[L0]], $pop[[L1]]
+; BULK-MEM-NEXT: i32.const $push[[L3:[0-9]+]]=, 12
+; BULK-MEM-NEXT: i32.add $push[[L4:[0-9]+]]=, $pop[[L2]], $pop[[L3]]
+; BULK-MEM-NEXT: i32.const $push[[L5:[0-9]+]]=, 100
+; BULK-MEM-NEXT: memory.copy 0, 0, $pop[[L4]], $0, $pop[[L5]]
; BULK-MEM-NEXT: return
define void @memcpy_alloca_dst(ptr %src) {
%a = alloca [100 x i8]
@@ -247,17 +242,11 @@ define void @memcpy_alloca_dst(ptr %src) {
; BULK-MEM-NEXT: .functype memset_alloca (i32) -> ()
; BULK-MEM-NEXT: global.get $push[[L0:[0-9]+]]=, __stack_pointer
; BULK-MEM-NEXT: i32.const $push[[L1:[0-9]+]]=, 112
-; BULK-MEM-NEXT: i32.sub $1=, $pop[[L0]], $pop[[L1]]
-; BULK-MEM-NEXT: block
-; BULK-MEM-NEXT: i32.const $push[[L2:[0-9]+]]=, 100
-; BULK-MEM-NEXT: i32.eqz $push[[L3:[0-9]+]]=, $pop[[L2]]
-; BULK-MEM-NEXT: br_if 0, $pop[[L3]]
-; BULK-MEM-NEXT: i32.const $push[[L4:[0-9]+]]=, 12
-; BULK-MEM-NEXT: i32.add $push[[L5:[0-9]+]]=, $1, $pop[[L4]]
-; BULK-MEM-NEXT: i32.const $push[[L6:[0-9]+]]=, 100
-; BULK-MEM-NEXT: memory.fill 0, $pop[[L5]], $0, $pop[[L6]]
-; BULK-MEM-NEXT: .LBB{{.*}}:
-; BULK-MEM-NEXT: end_block
+; BULK-MEM-NEXT: i32.sub $push[[L2:[0-9]+]]=, $pop[[L0]], $pop[[L1]]
+; BULK-MEM-NEXT: i32.const $push[[L3:[0-9]+]]=, 12
+; BULK-MEM-NEXT: i32.add $push[[L4:[0-9]+]]=, $pop[[L2]], $pop[[L3]]
+; BULK-MEM-NEXT: i32.const $push[[L5:[0-9]+]]=, 100
+; BULK-MEM-NEXT: memory.fill 0, $pop[[L4]], $0, $pop[[L5]]
; BULK-MEM-NEXT: return
define void @memset_alloca(i8 %val) {
%a = alloca [100 x i8]
generated by cgit v1.1 at 2025-10-15 11:56:38 +0000