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| author | Anton Korobeynikov <asl@math.spbu.ru> | 2008-09-08 14:23:16 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2008-09-08 14:23:16 +0000 |
| commit | 70fda6d09ba68d0fd2c2db6c1e2caea48e4feb8e (patch) | |
| tree | df23322f33cb93031a924162a3c0a033ad5ffcbe /test | |
| parent | 08f81a470754b0df0c99c3c921442a34f030671b (diff) | |
| download | external_llvm-70fda6d09ba68d0fd2c2db6c1e2caea48e4feb8e.zip external_llvm-70fda6d09ba68d0fd2c2db6c1e2caea48e4feb8e.tar.gz external_llvm-70fda6d09ba68d0fd2c2db6c1e2caea48e4feb8e.tar.bz2 | |
Testcase for 64-bit lowering of eh_return & unwind_init
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55903 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/X86/2008-08-31-EH_RETURN64.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/CodeGen/X86/2008-08-31-EH_RETURN64.ll b/test/CodeGen/X86/2008-08-31-EH_RETURN64.ll new file mode 100644 index 0000000..7d01824 --- /dev/null +++ b/test/CodeGen/X86/2008-08-31-EH_RETURN64.ll @@ -0,0 +1,17 @@ +; Check that eh_return & unwind_init were properly lowered +; RUN: llvm-as < %s | llc | grep %rbp | count 7 +; RUN: llvm-as < %s | llc | grep %rcx | count 3 + +target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128" +target triple = "x86_64-unknown-linux-gnu" + +define i8* @test(i64 %a, i8* %b) { +entry: + call void @llvm.eh.unwind.init() + %foo = alloca i32 + call void @llvm.eh.return.i64(i64 %a, i8* %b) + unreachable +} + +declare void @llvm.eh.return.i64(i64, i8*) +declare void @llvm.eh.unwind.init() |