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| author | Evan Cheng <evan.cheng@apple.com> | 2009-07-23 23:09:51 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2009-07-23 23:09:51 +0000 |
| commit | eee839dd3c5cb87e51a522b4800674d7680fef70 (patch) | |
| tree | df0def04a12a07d0f75b7159b6e7cb4db64e1e38 /test/CodeGen/Thumb2/pic-load.ll | |
| parent | 535c9c3c9dda57c8aa2d96403864c57a55cd1bf3 (diff) | |
| download | external_llvm-eee839dd3c5cb87e51a522b4800674d7680fef70.zip external_llvm-eee839dd3c5cb87e51a522b4800674d7680fef70.tar.gz external_llvm-eee839dd3c5cb87e51a522b4800674d7680fef70.tar.bz2 | |
Thumb2 does not allow the use of "pc" register as part of the load / store address.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76909 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/Thumb2/pic-load.ll')
| -rw-r--r-- | test/CodeGen/Thumb2/pic-load.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/CodeGen/Thumb2/pic-load.ll b/test/CodeGen/Thumb2/pic-load.ll new file mode 100644 index 0000000..a31d087 --- /dev/null +++ b/test/CodeGen/Thumb2/pic-load.ll @@ -0,0 +1,21 @@ +; RUN: llvm-as < %s | llc -mtriple=thumbv7-apple-darwin9 -relocation-model=pic | FileCheck %s + + %struct.anon = type { void ()* } + %struct.one_atexit_routine = type { %struct.anon, i32, i8* } +@__dso_handle = external global { } ; <{ }*> [#uses=1] +@llvm.used = appending global [1 x i8*] [i8* bitcast (i32 (void ()*)* @atexit to i8*)], section "llvm.metadata" ; <[1 x i8*]*> [#uses=0] + +define hidden arm_apcscc i32 @atexit(void ()* %func) nounwind { +entry: +; CHECK: atexit: +; CHECK: add r1, pc + %r = alloca %struct.one_atexit_routine, align 4 ; <%struct.one_atexit_routine*> [#uses=3] + %0 = getelementptr %struct.one_atexit_routine* %r, i32 0, i32 0, i32 0 ; <void ()**> [#uses=1] + store void ()* %func, void ()** %0, align 4 + %1 = getelementptr %struct.one_atexit_routine* %r, i32 0, i32 1 ; <i32*> [#uses=1] + store i32 0, i32* %1, align 4 + %2 = call arm_apcscc i32 @atexit_common(%struct.one_atexit_routine* %r, i8* bitcast ({ }* @__dso_handle to i8*)) nounwind ; <i32> [#uses=1] + ret i32 %2 +} + +declare arm_apcscc i32 @atexit_common(%struct.one_atexit_routine*, i8*) nounwind |