diff options
Diffstat (limited to 'test/CodeGen/WebAssembly/offset-fastisel.ll')
| -rw-r--r-- | test/CodeGen/WebAssembly/offset-fastisel.ll | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/test/CodeGen/WebAssembly/offset-fastisel.ll b/test/CodeGen/WebAssembly/offset-fastisel.ll deleted file mode 100644 index af4ca6f9c993..000000000000 --- a/test/CodeGen/WebAssembly/offset-fastisel.ll +++ /dev/null @@ -1,100 +0,0 @@ -; RUN: llc < %s -asm-verbose=false -disable-wasm-explicit-locals -fast-isel -fast-isel-abort=1 | FileCheck %s - -; TODO: Merge this with offset.ll when fast-isel matches better. - -target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128" -target triple = "wasm32-unknown-unknown-elf" - -; CHECK-LABEL: store_i8_with_variable_gep_offset: -; CHECK: i32.add $push[[L0:[0-9]+]]=, $0, $1{{$}} -; CHECK: i32.const $push[[L1:[0-9]+]]=, 0{{$}} -; CHECK: i32.store8 0($pop[[L0]]), $pop[[L1]]{{$}} -define void @store_i8_with_variable_gep_offset(i8* %p, i32 %idx) { - %s = getelementptr inbounds i8, i8* %p, i32 %idx - store i8 0, i8* %s - ret void -} - -; CHECK-LABEL: store_i8_with_array_alloca_gep: -; CHECK: i32.const $push[[L0:[0-9]+]]=, 0{{$}} -; CHECK: i32.load $push[[L1:[0-9]+]]=, __stack_pointer($pop[[L0]]){{$}} -; CHECK: i32.const $push[[L2:[0-9]+]]=, 32{{$}} -; CHECK: i32.sub $push{{[0-9]+}}=, $pop[[L1]], $pop[[L2]]{{$}} -; CHECK: i32.add $push[[L4:[0-9]+]]=, $pop{{[0-9]+}}, $0{{$}} -; CHECK: i32.const $push[[L5:[0-9]+]]=, 0{{$}} -; CHECK: i32.store8 0($pop[[L4]]), $pop[[L5]]{{$}} -define hidden void @store_i8_with_array_alloca_gep(i32 %idx) { - %A = alloca [30 x i8], align 16 - %s = getelementptr inbounds [30 x i8], [30 x i8]* %A, i32 0, i32 %idx - store i8 0, i8* %s, align 1 - ret void -} - -; CHECK-LABEL: store_i32_with_unfolded_gep_offset: -; CHECK: i32.const $push[[L0:[0-9]+]]=, 24{{$}} -; CHECK: i32.add $push[[L1:[0-9]+]]=, $0, $pop[[L0]]{{$}} -; CHECK: i32.const $push[[L2:[0-9]+]]=, 0{{$}} -; CHECK: i32.store 0($pop[[L1]]), $pop[[L2]]{{$}} -define void @store_i32_with_unfolded_gep_offset(i32* %p) { - %s = getelementptr i32, i32* %p, i32 6 - store i32 0, i32* %s - ret void -} - -; CHECK-LABEL: store_i32_with_folded_gep_offset: -; CHECK: i32.store 24($0), $pop{{[0-9]+$}} -define void @store_i32_with_folded_gep_offset(i32* %p) { - %s = getelementptr inbounds i32, i32* %p, i32 6 - store i32 0, i32* %s - ret void -} - -; CHECK-LABEL: load_i32_with_folded_gep_offset: -; CHECK: i32.load $push{{[0-9]+}}=, 24($0){{$}} -define i32 @load_i32_with_folded_gep_offset(i32* %p) { - %s = getelementptr inbounds i32, i32* %p, i32 6 - %t = load i32, i32* %s - ret i32 %t -} - -; CHECK-LABEL: store_i64_with_unfolded_gep_offset: -; CHECK: i32.const $push[[L0:[0-9]+]]=, 24{{$}} -; CHECK: i32.add $push[[L1:[0-9]+]]=, $0, $pop[[L0]]{{$}} -; CHECK: i64.const $push[[L2:[0-9]+]]=, 0{{$}} -; CHECK: i64.store 0($pop[[L1]]), $pop[[L2]]{{$}} -define void @store_i64_with_unfolded_gep_offset(i64* %p) { - %s = getelementptr i64, i64* %p, i32 3 - store i64 0, i64* %s - ret void -} - -; CHECK-LABEL: store_i8_with_folded_gep_offset: -; CHECK: i32.store8 24($0), $pop{{[0-9]+$}} -define void @store_i8_with_folded_gep_offset(i8* %p) { - %s = getelementptr inbounds i8, i8* %p, i32 24 - store i8 0, i8* %s - ret void -} - -; CHECK-LABEL: load_i8_u_with_folded_offset: -; CHECK: i32.load8_u $push{{[0-9]+}}=, 24($0){{$}} -define i32 @load_i8_u_with_folded_offset(i8* %p) { - %q = ptrtoint i8* %p to i32 - %r = add nuw i32 %q, 24 - %s = inttoptr i32 %r to i8* - %t = load i8, i8* %s - %u = zext i8 %t to i32 - ret i32 %u -} - -; TODO: this should be load8_s, need to fold sign-/zero-extend in fast-isel -; CHECK-LABEL: load_i8_s_with_folded_offset: -; CHECK: i32.load8_u $push{{[0-9]+}}=, 24($0){{$}} -define i32 @load_i8_s_with_folded_offset(i8* %p) { - %q = ptrtoint i8* %p to i32 - %r = add nuw i32 %q, 24 - %s = inttoptr i32 %r to i8* - %t = load i8, i8* %s - %u = sext i8 %t to i32 - ret i32 %u -} |
