mono/linux-packaging-mono
0
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Imported Upstream version 6.10.0.49

Browse Source 
Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2020-01-16 16:38:04 +00:00
parent d94e79959b
commit 468663ddbb
48518 changed files with 2789335 additions and 61176 deletions
Download Patch File Download Diff File Expand all files Collapse all files

45
external/llvm-project/llvm/test/CodeGen/BPF/alu8.ll vendored Normal file
View File

@@ -0,0 +1,45 @@
; RUN: llc -march=bpfel -show-mc-encoding < %s | FileCheck %s
define i8 @mov(i8 %a, i8 %b) nounwind {
; CHECK-LABEL: mov:
; CHECK: r0 = r2 # encoding: [0xbf,0x20,0x00,0x00,0x00,0x00,0x00,0x00]
; CHECK: exit # encoding: [0x95,0x00,0x00,0x00,0x00,0x00,0x00,0x00]
ret i8 %b
}
define i8 @add(i8 %a, i8 %b) nounwind {
; CHECK-LABEL: add:
; CHECK: r1 += r2 # encoding: [0x0f,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
; CHECK: r0 = r1 # encoding: [0xbf,0x10,0x00,0x00,0x00,0x00,0x00,0x00]
%1 = add i8 %a, %b
ret i8 %1
}
define i8 @and(i8 %a, i8 %b) nounwind {
; CHECK-LABEL: and:
; CHECK: r1 &= r2 # encoding: [0x5f,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
%1 = and i8 %a, %b
ret i8 %1
}
define i8 @bis(i8 %a, i8 %b) nounwind {
; CHECK-LABEL: bis:
; CHECK: r1 |= r2 # encoding: [0x4f,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
%1 = or i8 %a, %b
ret i8 %1
}
define i8 @xorand(i8 %a, i8 %b) nounwind {
; CHECK-LABEL: xorand:
; CHECK: r2 ^= -1 # encoding: [0xa7,0x02,0x00,0x00,0xff,0xff,0xff,0xff]
%1 = xor i8 %b, -1
%2 = and i8 %a, %1
ret i8 %2
}
define i8 @xor(i8 %a, i8 %b) nounwind {
; CHECK-LABEL: xor:
; CHECK: r1 ^= r2 # encoding: [0xaf,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
%1 = xor i8 %a, %b
ret i8 %1
}

19
external/llvm-project/llvm/test/CodeGen/BPF/atomics.ll vendored Normal file
View File

@@ -0,0 +1,19 @@
; RUN: llc < %s -march=bpfel -verify-machineinstrs -show-mc-encoding | FileCheck %s
; CHECK-LABEL: test_load_add_32
; CHECK: lock *(u32 *)(r1 + 0) += r2
; CHECK: encoding: [0xc3,0x21
define void @test_load_add_32(i32* %p, i32 zeroext %v) {
entry:
atomicrmw add i32* %p, i32 %v seq_cst
ret void
}
; CHECK-LABEL: test_load_add_64
; CHECK: lock *(u64 *)(r1 + 0) += r2
; CHECK: encoding: [0xdb,0x21
define void @test_load_add_64(i64* %p, i64 zeroext %v) {
entry:
atomicrmw add i64* %p, i64 %v seq_cst
ret void
}

28
external/llvm-project/llvm/test/CodeGen/BPF/basictest.ll vendored Normal file
View File

@@ -0,0 +1,28 @@
; RUN: llc < %s -march=bpfel | FileCheck %s
define i32 @test0(i32 %X) {
%tmp.1 = add i32 %X, 1
ret i32 %tmp.1
; CHECK-LABEL: test0:
; CHECK: r1 += 1
}
; CHECK-LABEL: store_imm:
; CHECK: *(u32 *)(r1 + 0) = r{{[03]}}
; CHECK: *(u32 *)(r2 + 4) = r{{[03]}}
define i32 @store_imm(i32* %a, i32* %b) {
entry:
store i32 0, i32* %a, align 4
%0 = getelementptr inbounds i32, i32* %b, i32 1
store i32 0, i32* %0, align 4
ret i32 0
}
@G = external global i8
define zeroext i8 @loadG() {
%tmp = load i8, i8* @G
ret i8 %tmp
; CHECK-LABEL: loadG:
; CHECK: r1 =
; CHECK: r0 = *(u8 *)(r1 + 0)
}

27
external/llvm-project/llvm/test/CodeGen/BPF/byval.ll vendored Normal file
View File

@@ -0,0 +1,27 @@
; RUN: not llc -march=bpf < %s 2> %t1
; RUN: FileCheck %s < %t1
; CHECK: by value not supported
%struct.S = type { [10 x i32] }
; Function Attrs: nounwind uwtable
define void @bar(i32 %a) #0 {
entry:
%.compoundliteral = alloca %struct.S, align 8
%arrayinit.begin = getelementptr inbounds %struct.S, %struct.S* %.compoundliteral, i64 0, i32 0, i64 0
store i32 1, i32* %arrayinit.begin, align 8
%arrayinit.element = getelementptr inbounds %struct.S, %struct.S* %.compoundliteral, i64 0, i32 0, i64 1
store i32 2, i32* %arrayinit.element, align 4
%arrayinit.element2 = getelementptr inbounds %struct.S, %struct.S* %.compoundliteral, i64 0, i32 0, i64 2
store i32 3, i32* %arrayinit.element2, align 8
%arrayinit.start = getelementptr inbounds %struct.S, %struct.S* %.compoundliteral, i64 0, i32 0, i64 3
%scevgep4 = bitcast i32* %arrayinit.start to i8*
call void @llvm.memset.p0i8.i64(i8* %scevgep4, i8 0, i64 28, i32 4, i1 false)
call void @foo(i32 %a, %struct.S* byval align 8 %.compoundliteral) #3
ret void
}
declare void @foo(i32, %struct.S* byval align 8) #1
; Function Attrs: nounwind
declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i32, i1) #3

95
external/llvm-project/llvm/test/CodeGen/BPF/cc_args.ll vendored Normal file
View File

@@ -0,0 +1,95 @@
; RUN: llc < %s -march=bpfel -show-mc-encoding | FileCheck %s
define void @test() #0 {
entry:
; CHECK: test:
; CHECK: r1 = 123 # encoding: [0xb7,0x01,0x00,0x00,0x7b,0x00,0x00,0x00]
; CHECK: call f_i16
call void @f_i16(i16 123)
; CHECK: r1 = 12345678 # encoding: [0xb7,0x01,0x00,0x00,0x4e,0x61,0xbc,0x00]
; CHECK: call f_i32
call void @f_i32(i32 12345678)
; CHECK: r1 = 72623859790382856 ll # encoding: [0x18,0x01,0x00,0x00,0x08,0x07,0x06,0x05,0x00,0x00,0x00,0x00,0x04,0x03,0x02,0x01]
; CHECK: call f_i64
call void @f_i64(i64 72623859790382856)
; CHECK: r1 = 1234
; CHECK: r2 = 5678
; CHECK: call f_i32_i32
call void @f_i32_i32(i32 1234, i32 5678)
; CHECK: r1 = 2
; CHECK: r2 = 3
; CHECK: r3 = 4
; CHECK: call f_i16_i32_i16
call void @f_i16_i32_i16(i16 2, i32 3, i16 4)
; CHECK: r1 = 5
; CHECK: r2 = 7262385979038285 ll
; CHECK: r3 = 6
; CHECK: call f_i16_i64_i16
call void @f_i16_i64_i16(i16 5, i64 7262385979038285, i16 6)
ret void
}
@g_i16 = common global i16 0, align 2
@g_i32 = common global i32 0, align 2
@g_i64 = common global i64 0, align 4
define void @f_i16(i16 %a) #0 {
; CHECK: f_i16:
; CHECK: *(u16 *)(r2 + 0) = r1 # encoding: [0x6b,0x12,0x00,0x00,0x00,0x00,0x00,0x00]
store volatile i16 %a, i16* @g_i16, align 2
ret void
}
define void @f_i32(i32 %a) #0 {
; CHECK: f_i32:
; CHECK: *(u16 *)(r2 + 0) = r1 # encoding: [0x6b,0x12,0x00,0x00,0x00,0x00,0x00,0x00]
; CHECK: *(u16 *)(r2 + 2) = r1 # encoding: [0x6b,0x12,0x02,0x00,0x00,0x00,0x00,0x00]
store volatile i32 %a, i32* @g_i32, align 2
ret void
}
define void @f_i64(i64 %a) #0 {
; CHECK: f_i64:
; CHECK: *(u32 *)(r2 + 0) = r1
; CHECK: *(u32 *)(r2 + 4) = r1 # encoding: [0x63,0x12,0x04,0x00,0x00,0x00,0x00,0x00]
store volatile i64 %a, i64* @g_i64, align 2
ret void
}
define void @f_i32_i32(i32 %a, i32 %b) #0 {
; CHECK: f_i32_i32:
; CHECK: *(u32 *)(r3 + 0) = r1
store volatile i32 %a, i32* @g_i32, align 4
; CHECK: *(u32 *)(r3 + 0) = r2
store volatile i32 %b, i32* @g_i32, align 4
ret void
}
define void @f_i16_i32_i16(i16 %a, i32 %b, i16 %c) #0 {
; CHECK: f_i16_i32_i16:
; CHECK: *(u16 *)(r4 + 0) = r1
store volatile i16 %a, i16* @g_i16, align 2
; CHECK: *(u32 *)(r1 + 0) = r2
store volatile i32 %b, i32* @g_i32, align 4
; CHECK: *(u16 *)(r4 + 0) = r3
store volatile i16 %c, i16* @g_i16, align 2
ret void
}
define void @f_i16_i64_i16(i16 %a, i64 %b, i16 %c) #0 {
; CHECK: f_i16_i64_i16:
; CHECK: *(u16 *)(r4 + 0) = r1
store volatile i16 %a, i16* @g_i16, align 2
; CHECK: *(u64 *)(r1 + 0) = r2 # encoding: [0x7b,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
store volatile i64 %b, i64* @g_i64, align 8
; CHECK: *(u16 *)(r4 + 0) = r3
store volatile i16 %c, i16* @g_i16, align 2
ret void
}

96
external/llvm-project/llvm/test/CodeGen/BPF/cc_args_be.ll vendored Normal file
View File

@@ -0,0 +1,96 @@
; RUN: llc < %s -march=bpfeb -show-mc-encoding | FileCheck %s
; test big endian
define void @test() #0 {
entry:
; CHECK: test:
; CHECK: r1 = 123 # encoding: [0xb7,0x10,0x00,0x00,0x00,0x00,0x00,0x7b]
; CHECK: call f_i16
call void @f_i16(i16 123)
; CHECK: r1 = 12345678 # encoding: [0xb7,0x10,0x00,0x00,0x00,0xbc,0x61,0x4e]
; CHECK: call f_i32
call void @f_i32(i32 12345678)
; CHECK: r1 = 72623859790382856 ll # encoding: [0x18,0x10,0x00,0x00,0x05,0x06,0x07,0x08,0x00,0x00,0x00,0x00,0x01,0x02,0x03,0x04]
; CHECK: call f_i64
call void @f_i64(i64 72623859790382856)
; CHECK: r1 = 1234
; CHECK: r2 = 5678
; CHECK: call f_i32_i32
call void @f_i32_i32(i32 1234, i32 5678)
; CHECK: r1 = 2
; CHECK: r2 = 3
; CHECK: r3 = 4
; CHECK: call f_i16_i32_i16
call void @f_i16_i32_i16(i16 2, i32 3, i16 4)
; CHECK: r1 = 5
; CHECK: r2 = 7262385979038285 ll
; CHECK: r3 = 6
; CHECK: call f_i16_i64_i16
call void @f_i16_i64_i16(i16 5, i64 7262385979038285, i16 6)
ret void
}
@g_i16 = common global i16 0, align 2
@g_i32 = common global i32 0, align 2
@g_i64 = common global i64 0, align 4
define void @f_i16(i16 %a) #0 {
; CHECK: f_i16:
; CHECK: *(u16 *)(r2 + 0) = r1 # encoding: [0x6b,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
store volatile i16 %a, i16* @g_i16, align 2
ret void
}
define void @f_i32(i32 %a) #0 {
; CHECK: f_i32:
; CHECK: *(u16 *)(r2 + 2) = r1 # encoding: [0x6b,0x21,0x00,0x02,0x00,0x00,0x00,0x00]
; CHECK: *(u16 *)(r2 + 0) = r1 # encoding: [0x6b,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
store volatile i32 %a, i32* @g_i32, align 2
ret void
}
define void @f_i64(i64 %a) #0 {
; CHECK: f_i64:
; CHECK: *(u32 *)(r2 + 4) = r1 # encoding: [0x63,0x21,0x00,0x04,0x00,0x00,0x00,0x00]
; CHECK: *(u32 *)(r2 + 0) = r1
store volatile i64 %a, i64* @g_i64, align 2
ret void
}
define void @f_i32_i32(i32 %a, i32 %b) #0 {
; CHECK: f_i32_i32:
; CHECK: *(u32 *)(r3 + 0) = r1
store volatile i32 %a, i32* @g_i32, align 4
; CHECK: *(u32 *)(r3 + 0) = r2
store volatile i32 %b, i32* @g_i32, align 4
ret void
}
define void @f_i16_i32_i16(i16 %a, i32 %b, i16 %c) #0 {
; CHECK: f_i16_i32_i16:
; CHECK: *(u16 *)(r4 + 0) = r1
store volatile i16 %a, i16* @g_i16, align 2
; CHECK: *(u32 *)(r1 + 0) = r2
store volatile i32 %b, i32* @g_i32, align 4
; CHECK: *(u16 *)(r4 + 0) = r3
store volatile i16 %c, i16* @g_i16, align 2
ret void
}
define void @f_i16_i64_i16(i16 %a, i64 %b, i16 %c) #0 {
; CHECK: f_i16_i64_i16:
; CHECK: *(u16 *)(r4 + 0) = r1
store volatile i16 %a, i16* @g_i16, align 2
; CHECK: *(u64 *)(r1 + 0) = r2 # encoding: [0x7b,0x12,0x00,0x00,0x00,0x00,0x00,0x00]
store volatile i64 %b, i64* @g_i64, align 8
; CHECK: *(u16 *)(r4 + 0) = r3
store volatile i16 %c, i16* @g_i16, align 2
ret void
}

48
external/llvm-project/llvm/test/CodeGen/BPF/cc_ret.ll vendored Normal file
View File

@@ -0,0 +1,48 @@
; RUN: llc < %s -march=bpfel | FileCheck %s
define void @test() #0 {
entry:
; CHECK: test:
; CHECK: call f_i16
; CHECK: *(u16 *)(r1 + 0) = r0
%0 = call i16 @f_i16()
store volatile i16 %0, i16* @g_i16
; CHECK: call f_i32
; CHECK: *(u32 *)(r1 + 0) = r0
%1 = call i32 @f_i32()
store volatile i32 %1, i32* @g_i32
; CHECK: call f_i64
; CHECK: *(u64 *)(r1 + 0) = r0
%2 = call i64 @f_i64()
store volatile i64 %2, i64* @g_i64
ret void
}
@g_i16 = common global i16 0, align 2
@g_i32 = common global i32 0, align 2
@g_i64 = common global i64 0, align 2
define i16 @f_i16() #0 {
; CHECK: f_i16:
; CHECK: r0 = 1
; CHECK: exit
ret i16 1
}
define i32 @f_i32() #0 {
; CHECK: f_i32:
; CHECK: r0 = 16909060
; CHECK: exit
ret i32 16909060
}
define i64 @f_i64() #0 {
; CHECK: f_i64:
; CHECK: r0 = 72623859790382856 ll
; CHECK: exit
ret i64 72623859790382856
}

119
external/llvm-project/llvm/test/CodeGen/BPF/cmp.ll vendored Normal file
View File

@@ -0,0 +1,119 @@
; RUN: llc < %s -march=bpf | FileCheck %s
; Function Attrs: nounwind readnone uwtable
define signext i8 @foo_cmp1(i8 signext %a, i8 signext %b) #0 {
%1 = icmp sgt i8 %a, %b
br i1 %1, label %2, label %4
; <label>:2 ; preds = %0
%3 = mul i8 %b, %a
br label %6
; <label>:4 ; preds = %0
%5 = shl i8 %b, 3
br label %6
; <label>:6 ; preds = %4, %2
%.0 = phi i8 [ %3, %2 ], [ %5, %4 ]
ret i8 %.0
; CHECK-LABEL:foo_cmp1:
; CHECK: if r2 s>= r1
}
; Function Attrs: nounwind readnone uwtable
define signext i8 @foo_cmp2(i8 signext %a, i8 signext %b) #0 {
%1 = icmp slt i8 %a, %b
br i1 %1, label %4, label %2
; <label>:2 ; preds = %0
%3 = mul i8 %b, %a
br label %6
; <label>:4 ; preds = %0
%5 = shl i8 %b, 3
br label %6
; <label>:6 ; preds = %4, %2
%.0 = phi i8 [ %3, %2 ], [ %5, %4 ]
ret i8 %.0
; CHECK-LABEL:foo_cmp2:
; CHECK: if r2 s> r1
}
; Function Attrs: nounwind readnone uwtable
define signext i8 @foo_cmp3(i8 signext %a, i8 signext %b) #0 {
%1 = icmp slt i8 %a, %b
br i1 %1, label %2, label %4
; <label>:2 ; preds = %0
%3 = mul i8 %b, %a
br label %6
; <label>:4 ; preds = %0
%5 = shl i8 %b, 3
br label %6
; <label>:6 ; preds = %4, %2
%.0 = phi i8 [ %3, %2 ], [ %5, %4 ]
ret i8 %.0
; CHECK-LABEL:foo_cmp3:
; CHECK: if r1 s>= r2
}
; Function Attrs: nounwind readnone uwtable
define signext i8 @foo_cmp4(i8 signext %a, i8 signext %b) #0 {
%1 = icmp sgt i8 %a, %b
br i1 %1, label %4, label %2
; <label>:2 ; preds = %0
%3 = mul i8 %b, %a
br label %6
; <label>:4 ; preds = %0
%5 = shl i8 %b, 3
br label %6
; <label>:6 ; preds = %4, %2
%.0 = phi i8 [ %3, %2 ], [ %5, %4 ]
ret i8 %.0
; CHECK-LABEL:foo_cmp4:
; CHECK: if r1 s> r2
}
; Function Attrs: nounwind readnone uwtable
define signext i8 @min(i8 signext %a, i8 signext %b) #0 {
%1 = icmp slt i8 %a, %b
%a.b = select i1 %1, i8 %a, i8 %b
ret i8 %a.b
; CHECK-LABEL:min:
; CHECK: if r2 s> r1
; CHECK: r1 = r2
; CHECK: r0 = r1
}
; Function Attrs: nounwind readnone uwtable
define zeroext i8 @minu(i8 zeroext %a, i8 zeroext %b) #0 {
%1 = icmp ult i8 %a, 100
%a.b = select i1 %1, i8 %a, i8 %b
ret i8 %a.b
; CHECK-LABEL:minu:
; CHECK: if r3 > r1
}
; Function Attrs: nounwind readnone uwtable
define signext i8 @max(i8 signext %a, i8 signext %b) #0 {
%1 = icmp sgt i8 %a, %b
%a.b = select i1 %1, i8 %a, i8 %b
ret i8 %a.b
; CHECK-LABEL:max:
; CHECK: if r1 s> r2
}
; Function Attrs: nounwind readnone uwtable
define signext i8 @meq(i8 signext %a, i8 signext %b, i8 signext %c) #0 {
%1 = icmp eq i8 %a, %b
%c.a = select i1 %1, i8 %c, i8 %a
ret i8 %c.a
; CHECK-LABEL:meq:
; CHECK: if r1 == r2
}

64
external/llvm-project/llvm/test/CodeGen/BPF/dwarfdump.ll vendored Normal file
View File

@@ -0,0 +1,64 @@
; RUN: llc -O2 -march=bpfel %s -o %t -filetype=obj
; RUN: llvm-dwarfdump -debug-line %t | FileCheck %s
; RUN: llc -O2 -march=bpfeb %s -o %t -filetype=obj
; RUN: llvm-dwarfdump -debug-line %t | FileCheck %s
source_filename = "testprog.c"
target datalayout = "e-m:e-p:64:64-i64:64-n32:64-S128"
target triple = "bpf"
@testprog.myvar_c = internal unnamed_addr global i32 0, align 4, !dbg !0
; Function Attrs: nounwind
define i32 @testprog(i32, i32) local_unnamed_addr #0 !dbg !2 {
tail call void @llvm.dbg.value(metadata i32 %0, i64 0, metadata !11, metadata !16), !dbg !17
tail call void @llvm.dbg.value(metadata i32 %1, i64 0, metadata !12, metadata !16), !dbg !18
%3 = load i32, i32* @testprog.myvar_c, align 4, !dbg !19, !tbaa !20
%4 = add i32 %1, %0, !dbg !24
%5 = add i32 %4, %3, !dbg !25
store i32 %5, i32* @testprog.myvar_c, align 4, !dbg !26, !tbaa !20
ret i32 %5, !dbg !27
}
; Function Attrs: nounwind readnone
declare void @llvm.dbg.value(metadata, i64, metadata, metadata) #1
attributes #0 = { nounwind "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
attributes #1 = { nounwind readnone }
!llvm.dbg.cu = !{!7}
!llvm.module.flags = !{!13, !14}
!llvm.ident = !{!15}
!0 = distinct !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
!1 = !DIGlobalVariable(name: "myvar_c", scope: !2, file: !3, line: 3, type: !6, isLocal: true, isDefinition: true)
!2 = distinct !DISubprogram(name: "testprog", scope: !3, file: !3, line: 1, type: !4, isLocal: false, isDefinition: true, scopeLine: 2, flags: DIFlagPrototyped, isOptimized: true, unit: !7, variables: !10)
!3 = !DIFile(filename: "testprog.c", directory: "/w/llvm/bld")
!4 = !DISubroutineType(types: !5)
!5 = !{!6, !6, !6}
!6 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
!7 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 4.0.0 (trunk 287518) (llvm/trunk 287520)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !8, globals: !9)
!8 = !{}
!9 = !{!0}
!10 = !{!11, !12}
!11 = !DILocalVariable(name: "myvar_a", arg: 1, scope: !2, file: !3, line: 1, type: !6)
!12 = !DILocalVariable(name: "myvar_b", arg: 2, scope: !2, file: !3, line: 1, type: !6)
!13 = !{i32 2, !"Dwarf Version", i32 4}
!14 = !{i32 2, !"Debug Info Version", i32 3}
!15 = !{!"clang version 4.0.0 (trunk 287518) (llvm/trunk 287520)"}
!16 = !DIExpression()
!17 = !DILocation(line: 1, column: 18, scope: !2)
!18 = !DILocation(line: 1, column: 31, scope: !2)
!19 = !DILocation(line: 5, column: 19, scope: !2)
!20 = !{!21, !21, i64 0}
!21 = !{!"int", !22, i64 0}
!22 = !{!"omnipotent char", !23, i64 0}
!23 = !{!"Simple C/C++ TBAA"}
!24 = !DILocation(line: 5, column: 27, scope: !2)
!25 = !DILocation(line: 7, column: 27, scope: !2)
!26 = !DILocation(line: 7, column: 17, scope: !2)
!27 = !DILocation(line: 9, column: 9, scope: !2)
; CHECK: file_names[ 1] 0 0x00000000 0x00000000 testprog.c
; CHECK: 0x0000000000000000 2
; CHECK: 0x0000000000000020 7

46
external/llvm-project/llvm/test/CodeGen/BPF/ex1.ll vendored Normal file
View File

@@ -0,0 +1,46 @@
; RUN: llc < %s -march=bpfel | FileCheck %s
%struct.bpf_context = type { i64, i64, i64, i64, i64, i64, i64 }
%struct.sk_buff = type { i64, i64, i64, i64, i64, i64, i64 }
%struct.net_device = type { i64, i64, i64, i64, i64, i64, i64 }
@bpf_prog1.devname = private unnamed_addr constant [3 x i8] c"lo\00", align 1
@bpf_prog1.fmt = private unnamed_addr constant [15 x i8] c"skb %x dev %x\0A\00", align 1
; Function Attrs: nounwind uwtable
define i32 @bpf_prog1(%struct.bpf_context* nocapture %ctx) #0 section "events/net/netif_receive_skb" {
%devname = alloca [3 x i8], align 1
%fmt = alloca [15 x i8], align 1
%1 = getelementptr inbounds [3 x i8], [3 x i8]* %devname, i64 0, i64 0
call void @llvm.memcpy.p0i8.p0i8.i64(i8* %1, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @bpf_prog1.devname, i64 0, i64 0), i64 3, i32 1, i1 false)
%2 = getelementptr inbounds %struct.bpf_context, %struct.bpf_context* %ctx, i64 0, i32 0
%3 = load i64, i64* %2, align 8
%4 = inttoptr i64 %3 to %struct.sk_buff*
%5 = getelementptr inbounds %struct.sk_buff, %struct.sk_buff* %4, i64 0, i32 2
%6 = bitcast i64* %5 to i8*
%7 = call i8* inttoptr (i64 4 to i8* (i8*)*)(i8* %6) #1
%8 = call i32 inttoptr (i64 9 to i32 (i8*, i8*, i32)*)(i8* %7, i8* %1, i32 2) #1
%9 = icmp eq i32 %8, 0
br i1 %9, label %10, label %13
; <label>:10 ; preds = %0
%11 = getelementptr inbounds [15 x i8], [15 x i8]* %fmt, i64 0, i64 0
call void @llvm.memcpy.p0i8.p0i8.i64(i8* %11, i8* getelementptr inbounds ([15 x i8], [15 x i8]* @bpf_prog1.fmt, i64 0, i64 0), i64 15, i32 1, i1 false)
%12 = call i32 (i8*, i32, ...) inttoptr (i64 11 to i32 (i8*, i32, ...)*)(i8* %11, i32 15, %struct.sk_buff* %4, i8* %7) #1
; CHECK-LABEL: bpf_prog1:
; CHECK: call 4
; CHECK: call 9
; CHECK: if r0 != 0
; CHECK: r1 = 622884453
; CHECK: r1 = 7214898703899978611 ll
; CHECK: call 11
; CHECK: r0 = 0
; CHECK: exit
br label %13
; <label>:13 ; preds = %10, %0
ret i32 0
}
; Function Attrs: nounwind
declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i32, i1) #1

25
external/llvm-project/llvm/test/CodeGen/BPF/fi_ri.ll vendored Normal file
View File

@@ -0,0 +1,25 @@
; RUN: llc < %s -march=bpf | FileCheck %s
%struct.key_t = type { i32, [16 x i8] }
; Function Attrs: nounwind uwtable
define i32 @test() #0 {
%key = alloca %struct.key_t, align 4
%1 = bitcast %struct.key_t* %key to i8*
; CHECK: r1 = 0
; CHECK: *(u32 *)(r10 - 8) = r1
; CHECK: *(u64 *)(r10 - 16) = r1
; CHECK: *(u64 *)(r10 - 24) = r1
call void @llvm.memset.p0i8.i64(i8* %1, i8 0, i64 20, i32 4, i1 false)
; CHECK: r1 = r10
; CHECK: r1 += -20
%2 = getelementptr inbounds %struct.key_t, %struct.key_t* %key, i64 0, i32 1, i64 0
; CHECK: call test1
call void @test1(i8* %2) #3
ret i32 0
}
; Function Attrs: nounwind argmemonly
declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i32, i1) #1
declare void @test1(i8*) #2

54
external/llvm-project/llvm/test/CodeGen/BPF/inline_asm.ll vendored Normal file
View File

@@ -0,0 +1,54 @@
; RUN: llc < %s -march=bpfel -verify-machineinstrs | FileCheck %s
; RUN: llc < %s -march=bpfeb -verify-machineinstrs | FileCheck %s
; Source code:
; int g[2];
;
; int test(void *ctx) {
; int a = 4, b;
; unsigned long long c = 333333333333ULL;
; asm volatile("r0 = *(u16 *)skb[%0]" : : "i"(2));
; asm volatile("r0 = *(u16 *)skb[%0]" : : "r"(a));
; asm volatile("%0 = %1" : "=r"(b) : "i"(4));
; asm volatile("%0 = %1 ll" : "=r"(b) : "i"(c));
; asm volatile("%0 = *(u16 *) %1" : "=r"(b) : "m"(a));
; asm volatile("%0 = *(u32 *) %1" : "=r"(b) : "m"(g[1]));
; return b;
; }
;
@g = common global [2 x i32] zeroinitializer, align 4
; Function Attrs: nounwind
define i32 @test(i8* nocapture readnone %ctx) local_unnamed_addr #0 {
entry:
%a = alloca i32, align 4
%0 = bitcast i32* %a to i8*
call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %0) #2
store i32 4, i32* %a, align 4
tail call void asm sideeffect "r0 = *(u16 *)skb[$0]", "i"(i32 2) #2
; CHECK: r0 = *(u16 *)skb[2]
tail call void asm sideeffect "r0 = *(u16 *)skb[$0]", "r"(i32 4) #2
; CHECK: r0 = *(u16 *)skb[r1]
%1 = tail call i32 asm sideeffect "$0 = $1", "=r,i"(i32 4) #2
; CHECK: r1 = 4
%2 = tail call i32 asm sideeffect "$0 = $1 ll", "=r,i"(i64 333333333333) #2
; CHECK: r1 = 333333333333 ll
%3 = call i32 asm sideeffect "$0 = *(u16 *) $1", "=r,*m"(i32* nonnull %a) #2
; CHECK: r1 = *(u16 *) (r10 - 4)
%4 = call i32 asm sideeffect "$0 = *(u32 *) $1", "=r,*m"(i32* getelementptr inbounds ([2 x i32], [2 x i32]* @g, i64 0, i64 1)) #2
; CHECK: r1 = g ll
; CHECK: r0 = *(u32 *) (r1 + 4)
call void @llvm.lifetime.end.p0i8(i64 4, i8* nonnull %0) #2
ret i32 %4
}
; Function Attrs: argmemonly nounwind
declare void @llvm.lifetime.start.p0i8(i64, i8* nocapture) #1
; Function Attrs: argmemonly nounwind
declare void @llvm.lifetime.end.p0i8(i64, i8* nocapture) #1
attributes #0 = { nounwind }
attributes #1 = { argmemonly nounwind }
attributes #2 = { nounwind }

99
external/llvm-project/llvm/test/CodeGen/BPF/intrinsics.ll vendored Normal file
View File

@@ -0,0 +1,99 @@
; RUN: llc < %s -march=bpfel -show-mc-encoding | FileCheck --check-prefix=CHECK-EL %s
; RUN: llc < %s -march=bpfeb -show-mc-encoding | FileCheck --check-prefix=CHECK-EB %s
; Function Attrs: nounwind uwtable
define i32 @ld_b(i64 %foo, i64* nocapture %bar, i8* %ctx, i8* %ctx2) #0 {
%1 = tail call i64 @llvm.bpf.load.byte(i8* %ctx, i64 123) #2
%2 = add i64 %1, %foo
%3 = load volatile i64, i64* %bar, align 8
%4 = add i64 %2, %3
%5 = tail call i64 @llvm.bpf.load.byte(i8* %ctx2, i64 %foo) #2
%6 = add i64 %4, %5
%7 = load volatile i64, i64* %bar, align 8
%8 = add i64 %6, %7
%9 = trunc i64 %8 to i32
ret i32 %9
; CHECK-LABEL: ld_b:
; CHECK-EL: r0 = *(u8 *)skb[123]
; CHECK-EL: r0 = *(u8 *)skb[r
; CHECK-EB: r0 = *(u8 *)skb[123]
; CHECK-EB: r0 = *(u8 *)skb[r
}
declare i64 @llvm.bpf.load.byte(i8*, i64) #1
; Function Attrs: nounwind uwtable
define i32 @ld_h(i8* %ctx, i8* %ctx2, i32 %foo) #0 {
%1 = tail call i64 @llvm.bpf.load.half(i8* %ctx, i64 123) #2
%2 = sext i32 %foo to i64
%3 = tail call i64 @llvm.bpf.load.half(i8* %ctx2, i64 %2) #2
%4 = add i64 %3, %1
%5 = trunc i64 %4 to i32
ret i32 %5
; CHECK-LABEL: ld_h:
; CHECK-EL: r0 = *(u16 *)skb[r
; CHECK-EL: r0 = *(u16 *)skb[123]
; CHECK-EB: r0 = *(u16 *)skb[r
; CHECK-EB: r0 = *(u16 *)skb[123]
}
declare i64 @llvm.bpf.load.half(i8*, i64) #1
; Function Attrs: nounwind uwtable
define i32 @ld_w(i8* %ctx, i8* %ctx2, i32 %foo) #0 {
%1 = tail call i64 @llvm.bpf.load.word(i8* %ctx, i64 123) #2
%2 = sext i32 %foo to i64
%3 = tail call i64 @llvm.bpf.load.word(i8* %ctx2, i64 %2) #2
%4 = add i64 %3, %1
%5 = trunc i64 %4 to i32
ret i32 %5
; CHECK-LABEL: ld_w:
; CHECK-EL: r0 = *(u32 *)skb[r
; CHECK-EL: r0 = *(u32 *)skb[123]
; CHECK-EB: r0 = *(u32 *)skb[r
; CHECK-EB: r0 = *(u32 *)skb[123]
}
declare i64 @llvm.bpf.load.word(i8*, i64) #1
define i32 @ld_pseudo() #0 {
entry:
%call = tail call i64 @llvm.bpf.pseudo(i64 2, i64 3)
tail call void inttoptr (i64 4 to void (i64, i32)*)(i64 %call, i32 4) #2
ret i32 0
; CHECK-LABEL: ld_pseudo:
; CHECK-EL: ld_pseudo r1, 2, 3 # encoding: [0x18,0x21,0x00,0x00,0x03,0x00,0x00,0x00
; CHECK-EB: ld_pseudo r1, 2, 3 # encoding: [0x18,0x12,0x00,0x00,0x00,0x00,0x00,0x03
}
declare i64 @llvm.bpf.pseudo(i64, i64) #2
define i32 @bswap(i64 %a, i64 %b, i64 %c) #0 {
entry:
%0 = tail call i64 @llvm.bswap.i64(i64 %a)
%conv = trunc i64 %b to i32
%1 = tail call i32 @llvm.bswap.i32(i32 %conv)
%conv1 = zext i32 %1 to i64
%add = add i64 %conv1, %0
%conv2 = trunc i64 %c to i16
%2 = tail call i16 @llvm.bswap.i16(i16 %conv2)
%conv3 = zext i16 %2 to i64
%add4 = add i64 %add, %conv3
%conv5 = trunc i64 %add4 to i32
ret i32 %conv5
; CHECK-LABEL: bswap:
; CHECK-EL: r1 = be64 r1 # encoding: [0xdc,0x01,0x00,0x00,0x40,0x00,0x00,0x00]
; CHECK-EL: r2 = be32 r2 # encoding: [0xdc,0x02,0x00,0x00,0x20,0x00,0x00,0x00]
; CHECK-EL: r2 += r1 # encoding: [0x0f,0x12,0x00,0x00,0x00,0x00,0x00,0x00]
; CHECK-EL: r3 = be16 r3 # encoding: [0xdc,0x03,0x00,0x00,0x10,0x00,0x00,0x00]
; CHECK-EL: r2 += r3 # encoding: [0x0f,0x32,0x00,0x00,0x00,0x00,0x00,0x00]
; CHECK-EB: r1 = le64 r1 # encoding: [0xd4,0x10,0x00,0x00,0x00,0x00,0x00,0x40]
; CHECK-EB: r2 = le32 r2 # encoding: [0xd4,0x20,0x00,0x00,0x00,0x00,0x00,0x20]
; CHECK-EB: r2 += r1 # encoding: [0x0f,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
; CHECK-EB: r3 = le16 r3 # encoding: [0xd4,0x30,0x00,0x00,0x00,0x00,0x00,0x10]
; CHECK-EB: r2 += r3 # encoding: [0x0f,0x23,0x00,0x00,0x00,0x00,0x00,0x00]
}
declare i64 @llvm.bswap.i64(i64) #1
declare i32 @llvm.bswap.i32(i32) #1
declare i16 @llvm.bswap.i16(i16) #1

2
external/llvm-project/llvm/test/CodeGen/BPF/lit.local.cfg vendored Normal file
View File

@@ -0,0 +1,2 @@
if not 'BPF' in config.root.targets:
config.unsupported = True

43
external/llvm-project/llvm/test/CodeGen/BPF/load.ll vendored Normal file
View File

@@ -0,0 +1,43 @@
; RUN: llc < %s -march=bpfel | FileCheck %s
define i16 @am1(i16* %a) nounwind {
%1 = load i16, i16* %a
ret i16 %1
}
; CHECK-LABEL: am1:
; CHECK: r0 = *(u16 *)(r1 + 0)
@foo = external global i16
define i16 @am2() nounwind {
%1 = load i16, i16* @foo
ret i16 %1
}
; CHECK-LABEL: am2:
; CHECK: r0 = *(u16 *)(r1 + 0)
define i16 @am4() nounwind {
%1 = load volatile i16, i16* inttoptr(i16 32 to i16*)
ret i16 %1
}
; CHECK-LABEL: am4:
; CHECK: r1 = 32
; CHECK: r0 = *(u16 *)(r1 + 0)
define i16 @am5(i16* %a) nounwind {
%1 = getelementptr i16, i16* %a, i16 2
%2 = load i16, i16* %1
ret i16 %2
}
; CHECK-LABEL: am5:
; CHECK: r0 = *(u16 *)(r1 + 4)
%S = type { i16, i16 }
@baz = common global %S zeroinitializer, align 1
define i16 @am6() nounwind {
%1 = load i16, i16* getelementptr (%S, %S* @baz, i32 0, i32 1)
ret i16 %1
}
; CHECK-LABEL: am6:
; CHECK: r0 = *(u16 *)(r1 + 2)

111
external/llvm-project/llvm/test/CodeGen/BPF/loops.ll vendored Normal file
View File

@@ -0,0 +1,111 @@
; RUN: llc < %s -march=bpfel | FileCheck %s
define zeroext i16 @add(i16* nocapture %a, i16 zeroext %n) nounwind readonly {
entry:
%cmp8 = icmp eq i16 %n, 0 ; <i1> [#uses=1]
br i1 %cmp8, label %for.end, label %for.body
for.body: ; preds = %for.body, %entry
%i.010 = phi i16 [ 0, %entry ], [ %inc, %for.body ] ; <i16> [#uses=2]
%sum.09 = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
%arrayidx = getelementptr i16, i16* %a, i16 %i.010 ; <i16*> [#uses=1]
; CHECK-LABEL: add:
; CHECK: r{{[0-9]+}} += r{{[0-9]+}}
%tmp4 = load i16, i16* %arrayidx ; <i16> [#uses=1]
%add = add i16 %tmp4, %sum.09 ; <i16> [#uses=2]
%inc = add i16 %i.010, 1 ; <i16> [#uses=2]
%exitcond = icmp eq i16 %inc, %n ; <i1> [#uses=1]
br i1 %exitcond, label %for.end, label %for.body
for.end: ; preds = %for.body, %entry
%sum.0.lcssa = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
ret i16 %sum.0.lcssa
}
define zeroext i16 @sub(i16* nocapture %a, i16 zeroext %n) nounwind readonly {
entry:
%cmp8 = icmp eq i16 %n, 0 ; <i1> [#uses=1]
br i1 %cmp8, label %for.end, label %for.body
for.body: ; preds = %for.body, %entry
%i.010 = phi i16 [ 0, %entry ], [ %inc, %for.body ] ; <i16> [#uses=2]
%sum.09 = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
%arrayidx = getelementptr i16, i16* %a, i16 %i.010 ; <i16*> [#uses=1]
; CHECK-LABEL: sub:
; CHECK: r{{[0-9]+}} -= r{{[0-9]+}}
%tmp4 = load i16, i16* %arrayidx ; <i16> [#uses=1]
%add = sub i16 %tmp4, %sum.09 ; <i16> [#uses=2]
%inc = add i16 %i.010, 1 ; <i16> [#uses=2]
%exitcond = icmp eq i16 %inc, %n ; <i1> [#uses=1]
br i1 %exitcond, label %for.end, label %for.body
for.end: ; preds = %for.body, %entry
%sum.0.lcssa = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
ret i16 %sum.0.lcssa
}
define zeroext i16 @or(i16* nocapture %a, i16 zeroext %n) nounwind readonly {
entry:
%cmp8 = icmp eq i16 %n, 0 ; <i1> [#uses=1]
br i1 %cmp8, label %for.end, label %for.body
for.body: ; preds = %for.body, %entry
%i.010 = phi i16 [ 0, %entry ], [ %inc, %for.body ] ; <i16> [#uses=2]
%sum.09 = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
%arrayidx = getelementptr i16, i16* %a, i16 %i.010 ; <i16*> [#uses=1]
; CHECK-LABEL: or:
; CHECK: r{{[0-9]+}} |= r{{[0-9]+}}
%tmp4 = load i16, i16* %arrayidx ; <i16> [#uses=1]
%add = or i16 %tmp4, %sum.09 ; <i16> [#uses=2]
%inc = add i16 %i.010, 1 ; <i16> [#uses=2]
%exitcond = icmp eq i16 %inc, %n ; <i1> [#uses=1]
br i1 %exitcond, label %for.end, label %for.body
for.end: ; preds = %for.body, %entry
%sum.0.lcssa = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
ret i16 %sum.0.lcssa
}
define zeroext i16 @xor(i16* nocapture %a, i16 zeroext %n) nounwind readonly {
entry:
%cmp8 = icmp eq i16 %n, 0 ; <i1> [#uses=1]
br i1 %cmp8, label %for.end, label %for.body
for.body: ; preds = %for.body, %entry
%i.010 = phi i16 [ 0, %entry ], [ %inc, %for.body ] ; <i16> [#uses=2]
%sum.09 = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
%arrayidx = getelementptr i16, i16* %a, i16 %i.010 ; <i16*> [#uses=1]
; CHECK-LABEL: xor:
; CHECK: r{{[0-9]+}} ^= r{{[0-9]+}}
%tmp4 = load i16, i16* %arrayidx ; <i16> [#uses=1]
%add = xor i16 %tmp4, %sum.09 ; <i16> [#uses=2]
%inc = add i16 %i.010, 1 ; <i16> [#uses=2]
%exitcond = icmp eq i16 %inc, %n ; <i1> [#uses=1]
br i1 %exitcond, label %for.end, label %for.body
for.end: ; preds = %for.body, %entry
%sum.0.lcssa = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
ret i16 %sum.0.lcssa
}
define zeroext i16 @and(i16* nocapture %a, i16 zeroext %n) nounwind readonly {
entry:
%cmp8 = icmp eq i16 %n, 0 ; <i1> [#uses=1]
br i1 %cmp8, label %for.end, label %for.body
for.body: ; preds = %for.body, %entry
%i.010 = phi i16 [ 0, %entry ], [ %inc, %for.body ] ; <i16> [#uses=2]
%sum.09 = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
%arrayidx = getelementptr i16, i16* %a, i16 %i.010 ; <i16*> [#uses=1]
; CHECK-LABEL: and:
; CHECK: r{{[0-9]+}} &= r{{[0-9]+}}
%tmp4 = load i16, i16* %arrayidx ; <i16> [#uses=1]
%add = and i16 %tmp4, %sum.09 ; <i16> [#uses=2]
%inc = add i16 %i.010, 1 ; <i16> [#uses=2]
%exitcond = icmp eq i16 %inc, %n ; <i1> [#uses=1]
br i1 %exitcond, label %for.end, label %for.body
for.end: ; preds = %for.body, %entry
%sum.0.lcssa = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
ret i16 %sum.0.lcssa
}

12
external/llvm-project/llvm/test/CodeGen/BPF/many_args1.ll vendored Normal file
View File

@@ -0,0 +1,12 @@
; RUN: not llc -march=bpf < %s 2> %t1
; RUN: FileCheck %s < %t1
; CHECK: too many args
; Function Attrs: nounwind uwtable
define i32 @foo(i32 %a, i32 %b, i32 %c) #0 {
entry:
%call = tail call i32 @bar(i32 %a, i32 %b, i32 %c, i32 1, i32 2, i32 3) #3
ret i32 %call
}
declare i32 @bar(i32, i32, i32, i32, i32, i32) #1

15
external/llvm-project/llvm/test/CodeGen/BPF/many_args2.ll vendored Normal file
View File

@@ -0,0 +1,15 @@
; RUN: not llc -march=bpf < %s 2> %t1
; RUN: FileCheck %s < %t1
; CHECK: too many args
; Function Attrs: nounwind readnone uwtable
define i32 @bar(i32 %a, i32 %b, i32 %c, i32 %d, i32 %e, i32 %f) #0 {
entry:
ret i32 1
}
; Function Attrs: nounwind readnone uwtable
define i32 @foo(i32 %a, i32 %b, i32 %c) #0 {
entry:
ret i32 1
}

17
external/llvm-project/llvm/test/CodeGen/BPF/mem_offset.ll vendored Normal file
View File

@@ -0,0 +1,17 @@
; RUN: llc -march=bpfel -show-mc-encoding < %s | FileCheck %s
; Function Attrs: nounwind
define i32 @bpf_prog1(i8* nocapture readnone) local_unnamed_addr #0 {
; CHECK: r1 += -1879113726 # encoding: [0x07,0x01,0x00,0x00,0x02,0x00,0xff,0x8f]
; CHECK: r0 = *(u64 *)(r1 + 0) # encoding: [0x79,0x10,0x00,0x00,0x00,0x00,0x00,0x00]
%2 = alloca i64, align 8
%3 = bitcast i64* %2 to i8*
store volatile i64 590618314553, i64* %2, align 8
%4 = load volatile i64, i64* %2, align 8
%5 = add i64 %4, -1879113726
%6 = inttoptr i64 %5 to i64*
%7 = load i64, i64* %6, align 8
%8 = trunc i64 %7 to i32
ret i32 %8
}

18
external/llvm-project/llvm/test/CodeGen/BPF/mem_offset_be.ll vendored Normal file
View File

@@ -0,0 +1,18 @@
; RUN: llc -march=bpfeb -show-mc-encoding < %s | FileCheck %s
; Function Attrs: nounwind
define i32 @bpf_prog1(i8* nocapture readnone) local_unnamed_addr #0 {
; CHECK: r1 = 590618314553 ll # encoding: [0x18,0x10,0x00,0x00,0x83,0x98,0x47,0x39,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x89]
; CHECK: r1 += -1879113726 # encoding: [0x07,0x10,0x00,0x00,0x8f,0xff,0x00,0x02]
; CHECK: r0 = *(u64 *)(r1 + 0) # encoding: [0x79,0x01,0x00,0x00,0x00,0x00,0x00,0x00]
%2 = alloca i64, align 8
%3 = bitcast i64* %2 to i8*
store volatile i64 590618314553, i64* %2, align 8
%4 = load volatile i64, i64* %2, align 8
%5 = add i64 %4, -1879113726
%6 = inttoptr i64 %5 to i64*
%7 = load i64, i64* %6, align 8
%8 = trunc i64 %7 to i32
ret i32 %8
}

Some files were not shown because too many files have changed in this diff Show More