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| author | Akira Hatanaka <ahatanak@gmail.com> | 2011-05-25 02:20:00 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanak@gmail.com> | 2011-05-25 02:20:00 +0000 |
| commit | 053546c31e4752e3d76e1f0915ddd6c8a3280351 (patch) | |
| tree | bab2031d8a0a3f516fd983d57a3e0ae71fbefbdf /test | |
| parent | 309213279e5d95826d97b2ab2178db5ddea0ed80 (diff) | |
| download | external_llvm-053546c31e4752e3d76e1f0915ddd6c8a3280351.zip external_llvm-053546c31e4752e3d76e1f0915ddd6c8a3280351.tar.gz external_llvm-053546c31e4752e3d76e1f0915ddd6c8a3280351.tar.bz2 | |
Fix lowering of DYNAMIC_STACKALLOC nodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132030 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/Mips/alloca.ll | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/test/CodeGen/Mips/alloca.ll b/test/CodeGen/Mips/alloca.ll new file mode 100644 index 0000000..50eeecf --- /dev/null +++ b/test/CodeGen/Mips/alloca.ll @@ -0,0 +1,31 @@ +; RUN: llc -march=mipsel -mcpu=4ke < %s | FileCheck %s + +define i32 @twoalloca(i32 %size) nounwind { +entry: +; CHECK: subu $[[T0:[0-9]+]], $sp, $[[SZ:[0-9]+]] +; CHECK: addu $sp, $zero, $[[T0]] +; CHECK: addu $[[SP1:[0-9]+]], $zero, $sp +; CHECK: subu $[[T1:[0-9]+]], $sp, $[[SZ]] +; CHECK: addu $sp, $zero, $[[T1]] +; CHECK: addu $[[SP2:[0-9]+]], $zero, $sp +; CHECK: lw $25, %call16(foo)($gp) +; CHECK: addiu $4, $[[SP1]], 24 +; CHECK: jalr $25 +; CHECK: lw $25, %call16(foo)($gp) +; CHECK: addiu $4, $[[SP2]], 24 +; CHECK: jalr $25 + %tmp1 = alloca i8, i32 %size, align 4 + %add.ptr = getelementptr inbounds i8* %tmp1, i32 5 + store i8 97, i8* %add.ptr, align 1 + %tmp4 = alloca i8, i32 %size, align 4 + call void @foo2(double 1.000000e+00, double 2.000000e+00, i32 3) nounwind + %call = call i32 @foo(i8* %tmp1) nounwind + %call7 = call i32 @foo(i8* %tmp4) nounwind + %add = add nsw i32 %call7, %call + ret i32 %add +} + +declare void @foo2(double, double, i32) + +declare i32 @foo(i8*) + |