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| author | Ed Schouten <ed@FreeBSD.org> | 2009-06-02 17:52:33 +0000 |
|---|---|---|
| committer | Ed Schouten <ed@FreeBSD.org> | 2009-06-02 17:52:33 +0000 |
| commit | 009b1c42aa6266385f2c37e227516b24077e6dd7 (patch) | |
| tree | 64ba909838c23261cace781ece27d106134ea451 /test/CodeGen/ARM/ldr_ext.ll | |
Diffstat (limited to 'test/CodeGen/ARM/ldr_ext.ll')
| -rw-r--r-- | test/CodeGen/ARM/ldr_ext.ll | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/ldr_ext.ll b/test/CodeGen/ARM/ldr_ext.ll new file mode 100644 index 0000000000000..edb70d5396dfd --- /dev/null +++ b/test/CodeGen/ARM/ldr_ext.ll @@ -0,0 +1,32 @@ +; RUN: llvm-as < %s | llc -march=arm | grep ldrb | count 1 +; RUN: llvm-as < %s | llc -march=arm | grep ldrh | count 1 +; RUN: llvm-as < %s | llc -march=arm | grep ldrsb | count 1 +; RUN: llvm-as < %s | llc -march=arm | grep ldrsh | count 1 +; RUN: llvm-as < %s | llc -march=thumb | grep ldrb | count 1 +; RUN: llvm-as < %s | llc -march=thumb | grep ldrh | count 1 +; RUN: llvm-as < %s | llc -march=thumb | grep ldrsb | count 1 +; RUN: llvm-as < %s | llc -march=thumb | grep ldrsh | count 1 + +define i32 @test1(i8* %v.pntr.s0.u1) { + %tmp.u = load i8* %v.pntr.s0.u1 + %tmp1.s = zext i8 %tmp.u to i32 + ret i32 %tmp1.s +} + +define i32 @test2(i16* %v.pntr.s0.u1) { + %tmp.u = load i16* %v.pntr.s0.u1 + %tmp1.s = zext i16 %tmp.u to i32 + ret i32 %tmp1.s +} + +define i32 @test3(i8* %v.pntr.s1.u0) { + %tmp.s = load i8* %v.pntr.s1.u0 + %tmp1.s = sext i8 %tmp.s to i32 + ret i32 %tmp1.s +} + +define i32 @test4() { + %tmp.s = load i16* null + %tmp1.s = sext i16 %tmp.s to i32 + ret i32 %tmp1.s +} |