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| author | Stephen Hines <srhines@google.com> | 2014-12-01 14:51:49 -0800 |
|---|---|---|
| committer | Stephen Hines <srhines@google.com> | 2014-12-02 16:08:10 -0800 |
| commit | 37ed9c199ca639565f6ce88105f9e39e898d82d0 (patch) | |
| tree | 8fb36d3910e3ee4c4e1b7422f4f017108efc52f5 /test/CodeGen/PowerPC/byval-aliased.ll | |
| 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/PowerPC/byval-aliased.ll')
| -rw-r--r-- | test/CodeGen/PowerPC/byval-aliased.ll | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/byval-aliased.ll b/test/CodeGen/PowerPC/byval-aliased.ll new file mode 100644 index 0000000..9ef2f02 --- /dev/null +++ b/test/CodeGen/PowerPC/byval-aliased.ll @@ -0,0 +1,30 @@ +; RUN: llc -mcpu=ppc64 < %s | FileCheck %s +target datalayout = "E-m:o-p:32:32-f64:32:64-n32" +target triple = "powerpc-apple-macosx10.5.0" + +%struct.sm = type { i8, i8 } + +; Function Attrs: nounwind ssp +define void @foo(%struct.sm* byval %s) #0 { +entry: + %a = getelementptr inbounds %struct.sm* %s, i32 0, i32 0 + %0 = load i8* %a, align 1 + %conv2 = zext i8 %0 to i32 + %add = add nuw nsw i32 %conv2, 3 + %conv1 = trunc i32 %add to i8 + store i8 %conv1, i8* %a, align 1 + call void @bar(%struct.sm* byval %s, %struct.sm* byval %s) #1 + ret void +} + +; CHECK-LABEL: @foo +; CHECK: stb {{r[0-9]+}}, [[OFF:[0-9]+]]({{r[3]?1}}) +; CHECK: lhz r3, [[OFF]]({{r[3]?1}}) +; CHECK: bl _bar +; CHECK: blr + +declare void @bar(%struct.sm* byval, %struct.sm* byval) + +attributes #0 = { nounwind ssp } +attributes #1 = { nounwind } + |