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| author | Akira Hatanaka <ahatanak@gmail.com> | 2011-05-28 01:07:07 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanak@gmail.com> | 2011-05-28 01:07:07 +0000 |
| commit | b406843fe5daa38d36c2f2fc6c41078334e63107 (patch) | |
| tree | fc2578922d9049e3126c568563229238066c1d76 /llvm/test | |
| parent | 8816bbc02db7fbf9b678418725300f5ea724ac25 (diff) | |
| download | bcm5719-llvm-b406843fe5daa38d36c2f2fc6c41078334e63107.tar.gz bcm5719-llvm-b406843fe5daa38d36c2f2fc6c41078334e63107.zip | |
Define a wrapper node for target constant nodes (tglobaladdr, etc.).
Need this to prevent emitting illegal conditional move instructions.
llvm-svn: 132240
Diffstat (limited to 'llvm/test')
| -rwxr-xr-x | llvm/test/CodeGen/Mips/cmov.ll | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/Mips/cmov.ll b/llvm/test/CodeGen/Mips/cmov.ll index 8329c891f0c..ec3796190cc 100755 --- a/llvm/test/CodeGen/Mips/cmov.ll +++ b/llvm/test/CodeGen/Mips/cmov.ll @@ -4,8 +4,8 @@ @i1 = global [3 x i32] [i32 1, i32 2, i32 3], align 4 @i3 = common global i32* null, align 4 -; CHECK: lw ${{[0-9]+}}, %got(i3)($gp) ; CHECK: addiu ${{[0-9]+}}, $gp, %got(i1) +; CHECK: lw ${{[0-9]+}}, %got(i3)($gp) define i32* @cmov1(i32 %s) nounwind readonly { entry: %tobool = icmp ne i32 %s, 0 @@ -14,3 +14,19 @@ entry: ret i32* %cond } +@c = global i32 1, align 4 +@d = global i32 0, align 4 + +; CHECK: cmov2: +; CHECK: addiu $[[R0:[0-9]+]], $gp, %got(c) +; CHECK: addiu $[[R1:[0-9]+]], $gp, %got(d) +; CHECK: movn $[[R1]], $[[R0]], ${{[0-9]+}} +define i32 @cmov2(i32 %s) nounwind readonly { +entry: + %tobool = icmp ne i32 %s, 0 + %tmp1 = load i32* @c, align 4 + %tmp2 = load i32* @d, align 4 + %cond = select i1 %tobool, i32 %tmp1, i32 %tmp2 + ret i32 %cond +} + |
