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author | Stephen Hines <srhines@google.com> | 2014-12-01 14:51:49 -0800 |
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committer | Stephen Hines <srhines@google.com> | 2014-12-02 16:08:10 -0800 |
commit | 37ed9c199ca639565f6ce88105f9e39e898d82d0 (patch) | |
tree | 8fb36d3910e3ee4c4e1b7422f4f017108efc52f5 /test/CodeGen/ARM/Windows | |
parent | d2327b22152ced7bc46dc629fc908959e8a52d03 (diff) | |
download | external_llvm-37ed9c199ca639565f6ce88105f9e39e898d82d0.zip external_llvm-37ed9c199ca639565f6ce88105f9e39e898d82d0.tar.gz external_llvm-37ed9c199ca639565f6ce88105f9e39e898d82d0.tar.bz2 |
Update aosp/master LLVM for rebase to r222494.
Change-Id: Ic787f5e0124df789bd26f3f24680f45e678eef2d
Diffstat (limited to 'test/CodeGen/ARM/Windows')
-rw-r--r-- | test/CodeGen/ARM/Windows/alloca.ll | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/Windows/alloca.ll b/test/CodeGen/ARM/Windows/alloca.ll new file mode 100644 index 0000000..6a3d002 --- /dev/null +++ b/test/CodeGen/ARM/Windows/alloca.ll @@ -0,0 +1,22 @@ +; RUN: llc -O0 -mtriple thumbv7-windows-itanium -filetype asm -o - %s | FileCheck %s + +declare arm_aapcs_vfpcc i32 @num_entries() + +define arm_aapcs_vfpcc void @test___builtin_alloca() { +entry: + %array = alloca i8*, align 4 + %call = call arm_aapcs_vfpcc i32 @num_entries() + %mul = mul i32 4, %call + %0 = alloca i8, i32 %mul + store i8* %0, i8** %array, align 4 + ret void +} + +; CHECK: bl num_entries +; CHECK: movs [[R1:r[0-9]+]], #7 +; CHECK: add.w [[R0:r[0-9]+]], [[R1]], [[R0]], lsl #2 +; CHECK: bic [[R0]], [[R0]], #7 +; CHECK: lsrs r4, [[R0]], #2 +; CHECK: bl __chkstk +; CHECK: sub.w sp, sp, r4 + |