xref: /aosp_15_r20/external/clang/test/Frontend/embed-bitcode.ll (revision 67e74705e28f6214e480b399dd47ea732279e315)
1*67e74705SXin Li; REQUIRES: arm-registered-target
2*67e74705SXin Li; REQUIRES: aarch64-registered-target
3*67e74705SXin Li; check .ll input
4*67e74705SXin Li; RUN: %clang_cc1 -triple thumbv7-apple-ios8.0.0 -emit-llvm \
5*67e74705SXin Li; RUN:    -fembed-bitcode=all -x ir %s -o - \
6*67e74705SXin Li; RUN:    | FileCheck %s
7*67e74705SXin Li; RUN: %clang_cc1 -triple thumbv7-apple-ios8.0.0 -emit-llvm \
8*67e74705SXin Li; RUN:    -fembed-bitcode=marker -x ir %s -o - \
9*67e74705SXin Li; RUN:    | FileCheck %s -check-prefix=CHECK-MARKER
10*67e74705SXin Li; RUN: %clang_cc1 -triple aarch64-unknown-linux-gnueabi -emit-llvm \
11*67e74705SXin Li; RUN:    -fembed-bitcode=all -x ir %s -o - \
12*67e74705SXin Li; RUN:    | FileCheck %s -check-prefix=CHECK-ELF
13*67e74705SXin Li
14*67e74705SXin Li; check .bc input
15*67e74705SXin Li; RUN: %clang_cc1 -triple thumbv7-apple-ios8.0.0 -emit-llvm-bc \
16*67e74705SXin Li; RUN:    -x ir %s -o %t.bc
17*67e74705SXin Li; RUN: %clang_cc1 -triple thumbv7-apple-ios8.0.0 -emit-llvm \
18*67e74705SXin Li; RUN:    -fembed-bitcode=all -x ir %t.bc -o - \
19*67e74705SXin Li; RUN:    | FileCheck %s
20*67e74705SXin Li; RUN: %clang_cc1 -triple thumbv7-apple-ios8.0.0 -emit-llvm \
21*67e74705SXin Li; RUN:    -fembed-bitcode=bitcode -x ir %t.bc -o - \
22*67e74705SXin Li; RUN:    | FileCheck %s -check-prefix=CHECK-ONLY-BITCODE
23*67e74705SXin Li; RUN: %clang_cc1 -triple thumbv7-apple-ios8.0.0 -emit-llvm \
24*67e74705SXin Li; RUN:    -fembed-bitcode=marker -x ir %t.bc -o - \
25*67e74705SXin Li; RUN:    | FileCheck %s -check-prefix=CHECK-MARKER
26*67e74705SXin Li
27*67e74705SXin Li; run through -fembed-bitcode twice and make sure it doesn't crash
28*67e74705SXin Li; RUN: %clang_cc1 -triple thumbv7-apple-ios8.0.0 -emit-llvm-bc \
29*67e74705SXin Li; RUN:    -fembed-bitcode=all -x ir %s -o - \
30*67e74705SXin Li; RUN: | %clang_cc1 -triple thumbv7-apple-ios8.0.0 -emit-llvm \
31*67e74705SXin Li; RUN:    -fembed-bitcode=all -x ir - -o /dev/null
32*67e74705SXin Li
33*67e74705SXin Li; check the magic number of bitcode at the beginning of the string
34*67e74705SXin Li; CHECK: @llvm.embedded.module = private constant
35*67e74705SXin Li; CHECK: c"\DE\C0\17\0B
36*67e74705SXin Li; CHECK: section "__LLVM,__bitcode"
37*67e74705SXin Li; CHECK: @llvm.cmdline = private constant
38*67e74705SXin Li; CHECK: section "__LLVM,__cmdline"
39*67e74705SXin Li
40*67e74705SXin Li; CHECK-ELF: @llvm.embedded.module
41*67e74705SXin Li; CHECK-ELF: section ".llvmbc"
42*67e74705SXin Li; CHECK-ELF: @llvm.cmdline
43*67e74705SXin Li; CHECK-ELF: section ".llvmcmd"
44*67e74705SXin Li
45*67e74705SXin Li; CHECK-ONLY-BITCODE: @llvm.embedded.module = private constant
46*67e74705SXin Li; CHECK-ONLY-BITCODE: c"\DE\C0\17\0B
47*67e74705SXin Li; CHECK-ONLY-BITCODE: section "__LLVM,__bitcode"
48*67e74705SXin Li; CHECK-ONLY-BITCODE-NOT: @llvm.cmdline = private constant
49*67e74705SXin Li; CHECK-ONLY-BITCODE-NOT: section "__LLVM,__cmdline"
50*67e74705SXin Li
51*67e74705SXin Li; CHECK-MARKER: @llvm.embedded.module
52*67e74705SXin Li; CHECK-MARKER: constant [0 x i8] zeroinitializer
53*67e74705SXin Li; CHECK-MARKER: section "__LLVM,__bitcode"
54*67e74705SXin Li; CHECK-MARKER: @llvm.cmdline
55*67e74705SXin Li; CHECK-MARKER: section "__LLVM,__cmdline"
56*67e74705SXin Li
57*67e74705SXin Lidefine i32 @f0() {
58*67e74705SXin Li  ret i32 0
59*67e74705SXin Li}
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