diff options
Diffstat (limited to 'test/CodeGen/Mips/blockaddr.ll')
| -rw-r--r-- | test/CodeGen/Mips/blockaddr.ll | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/test/CodeGen/Mips/blockaddr.ll b/test/CodeGen/Mips/blockaddr.ll new file mode 100644 index 000000000000..e9af3045e15f --- /dev/null +++ b/test/CodeGen/Mips/blockaddr.ll @@ -0,0 +1,31 @@ +; RUN: llc -march=mipsel -relocation-model=pic < %s | FileCheck %s -check-prefix=CHECK-PIC +; RUN: llc -march=mipsel -relocation-model=static < %s | FileCheck %s -check-prefix=CHECK-STATIC + +@reg = common global i8* null, align 4 + +define i8* @dummy(i8* %x) nounwind readnone noinline { +entry: + ret i8* %x +} + +; CHECK-PIC: lw $[[R0:[0-9]+]], %got($tmp1)($gp) +; CHECK-PIC: addiu ${{[0-9]+}}, $[[R0]], %lo($tmp1) +; CHECK-PIC: lw $[[R1:[0-9]+]], %got($tmp2)($gp) +; CHECK-PIC: addiu ${{[0-9]+}}, $[[R1]], %lo($tmp2) +; CHECK-STATIC: lui $[[R2:[0-9]+]], %hi($tmp1) +; CHECK-STATIC: addiu ${{[0-9]+}}, $[[R2]], %lo($tmp1) +; CHECK-STATIC: lui $[[R3:[0-9]+]], %hi($tmp2) +; CHECK-STATIC: addiu ${{[0-9]+}}, $[[R3]], %lo($tmp2) +define void @f() nounwind { +entry: + %call = tail call i8* @dummy(i8* blockaddress(@f, %baz)) + indirectbr i8* %call, [label %baz, label %foo] + +foo: ; preds = %foo, %entry + store i8* blockaddress(@f, %foo), i8** @reg, align 4 + br label %foo + +baz: ; preds = %entry + store i8* null, i8** @reg, align 4 + ret void +} |