1; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py 2; RUN: llc -global-isel -O0 -mtriple=aarch64-- -stop-after=irtranslator -verify-machineinstrs -o - %s | FileCheck %s 3 4define i64 @expect_i64(i64 %arg0) { 5 ; CHECK-LABEL: name: expect_i64 6 ; CHECK: bb.1 (%ir-block.0): 7 ; CHECK: liveins: $x0 8 ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0 9 ; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY [[COPY]](s64) 10 ; CHECK: $x0 = COPY [[COPY1]](s64) 11 ; CHECK: RET_ReallyLR implicit $x0 12 %expval = call i64 @llvm.expect.i64(i64 %arg0, i64 1) 13 ret i64 %expval 14} 15 16define i8* @ptr_annotate(i8* %arg0, i8* %arg1, i8* %arg2, i32 %arg3) { 17 ; CHECK-LABEL: name: ptr_annotate 18 ; CHECK: bb.1 (%ir-block.0): 19 ; CHECK: liveins: $w3, $x0, $x1, $x2 20 ; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0 21 ; CHECK: [[COPY1:%[0-9]+]]:_(p0) = COPY $x1 22 ; CHECK: [[COPY2:%[0-9]+]]:_(p0) = COPY $x2 23 ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY $w3 24 ; CHECK: [[COPY4:%[0-9]+]]:_(p0) = COPY [[COPY]](p0) 25 ; CHECK: $x0 = COPY [[COPY4]](p0) 26 ; CHECK: RET_ReallyLR implicit $x0 27 %call = call i8* @llvm.ptr.annotation.p0i8(i8* %arg0, i8* %arg1, i8* %arg2, i32 %arg3, i8* null) 28 ret i8* %call 29} 30 31@.str = private unnamed_addr constant [4 x i8] c"sth\00", section "llvm.metadata" 32@.str1 = private unnamed_addr constant [4 x i8] c"t.c\00", section "llvm.metadata" 33 34define i32 @annotation(i32 %a) { 35 ; CHECK-LABEL: name: annotation 36 ; CHECK: bb.1 (%ir-block.0): 37 ; CHECK: liveins: $w0 38 ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0 39 ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32) 40 ; CHECK: $w0 = COPY [[COPY1]](s32) 41 ; CHECK: RET_ReallyLR implicit $w0 42 %call = call i32 @llvm.annotation.i32(i32 %a, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i32 0, i32 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str1, i32 0, i32 0), i32 2) 43 ret i32 %call 44} 45 46define i8* @launder_invariant_group(i8* %p) { 47 ; CHECK-LABEL: name: launder_invariant_group 48 ; CHECK: bb.1 (%ir-block.0): 49 ; CHECK: liveins: $x0 50 ; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0 51 ; CHECK: [[COPY1:%[0-9]+]]:_(p0) = COPY [[COPY]](p0) 52 ; CHECK: $x0 = COPY [[COPY1]](p0) 53 ; CHECK: RET_ReallyLR implicit $x0 54 %q = call i8* @llvm.launder.invariant.group.p0i8(i8* %p) 55 ret i8* %q 56} 57 58define i8* @strip_invariant_group(i8* %p) { 59 ; CHECK-LABEL: name: strip_invariant_group 60 ; CHECK: bb.1 (%ir-block.0): 61 ; CHECK: liveins: $x0 62 ; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0 63 ; CHECK: [[COPY1:%[0-9]+]]:_(p0) = COPY [[COPY]](p0) 64 ; CHECK: $x0 = COPY [[COPY1]](p0) 65 ; CHECK: RET_ReallyLR implicit $x0 66 %q = call i8* @llvm.strip.invariant.group.p0i8(i8* %p) 67 ret i8* %q 68} 69 70declare i64 @llvm.expect.i64(i64, i64) #0 71declare i8* @llvm.ptr.annotation.p0i8(i8*, i8*, i8*, i32, i8*) #1 72declare i32 @llvm.annotation.i32(i32, i8*, i8*, i32) #1 73declare i8* @llvm.launder.invariant.group.p0i8(i8*) #2 74declare i8* @llvm.strip.invariant.group.p0i8(i8*) #3 75 76attributes #0 = { nounwind readnone willreturn } 77attributes #1 = { nounwind willreturn } 78attributes #2 = { inaccessiblememonly nounwind speculatable willreturn } 79attributes #3 = { nounwind readnone speculatable willreturn } 80