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authored <ed@FreeBSD.org>2009-07-04 13:58:26 +0000
committered <ed@FreeBSD.org>2009-07-04 13:58:26 +0000
commit72621d11de5b873f1695f391eb95f0b336c3d2d4 (patch)
tree84360c8989c912127a383af37c4b1aa5767bd16e /test/CodeGen/Thumb2/thumb2-str_pre.ll
parentcf5cd875b51255602afaed29deb636b66b295671 (diff)
downloadFreeBSD-src-72621d11de5b873f1695f391eb95f0b336c3d2d4.zip
FreeBSD-src-72621d11de5b873f1695f391eb95f0b336c3d2d4.tar.gz
Import LLVM 74788.
Diffstat (limited to 'test/CodeGen/Thumb2/thumb2-str_pre.ll')
-rw-r--r--test/CodeGen/Thumb2/thumb2-str_pre.ll18
1 files changed, 18 insertions, 0 deletions
diff --git a/test/CodeGen/Thumb2/thumb2-str_pre.ll b/test/CodeGen/Thumb2/thumb2-str_pre.ll
new file mode 100644
index 0000000..1e93b70
--- /dev/null
+++ b/test/CodeGen/Thumb2/thumb2-str_pre.ll
@@ -0,0 +1,18 @@
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | \
+; RUN: grep {str.*\\!} | count 2
+
+define void @test1(i32* %X, i32* %A, i32** %dest) {
+ %B = load i32* %A ; <i32> [#uses=1]
+ %Y = getelementptr i32* %X, i32 4 ; <i32*> [#uses=2]
+ store i32 %B, i32* %Y
+ store i32* %Y, i32** %dest
+ ret void
+}
+
+define i16* @test2(i16* %X, i32* %A) {
+ %B = load i32* %A ; <i32> [#uses=1]
+ %Y = getelementptr i16* %X, i32 4 ; <i16*> [#uses=2]
+ %tmp = trunc i32 %B to i16 ; <i16> [#uses=1]
+ store i16 %tmp, i16* %Y
+ ret i16* %Y
+}
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