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| author | Dimitry Andric <dim@FreeBSD.org> | 2015-01-18 16:17:27 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2015-01-18 16:17:27 +0000 |
| commit | 67c32a98315f785a9ec9d531c1f571a0196c7463 (patch) | |
| tree | 4abb9cbeecc7901726dd0b4a37369596c852e9ef /test/CodeGen/X86/stackmap-large-constants.ll | |
| parent | 9f61947910e6ab40de38e6b4034751ef1513200f (diff) | |
Diffstat (limited to 'test/CodeGen/X86/stackmap-large-constants.ll')
| -rw-r--r-- | test/CodeGen/X86/stackmap-large-constants.ll | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/test/CodeGen/X86/stackmap-large-constants.ll b/test/CodeGen/X86/stackmap-large-constants.ll new file mode 100644 index 000000000000..73ee4f3d1569 --- /dev/null +++ b/test/CodeGen/X86/stackmap-large-constants.ll @@ -0,0 +1,83 @@ +; RUN: llc < %s -mtriple=x86_64-apple-darwin | FileCheck %s + +; CHECK-LABEL: .section __LLVM_STACKMAPS,__llvm_stackmaps +; CHECK-NEXT: __LLVM_StackMaps: +; version +; CHECK-NEXT: .byte 1 +; reserved +; CHECK-NEXT: .byte 0 +; reserved +; CHECK-NEXT: .short 0 +; # functions +; CHECK-NEXT: .long 2 +; # constants +; CHECK-NEXT: .long 2 +; # records +; CHECK-NEXT: .long 2 +; function address & stack size +; CHECK-NEXT: .quad _foo +; CHECK-NEXT: .quad 8 +; function address & stack size +; CHECK-NEXT: .quad _bar +; CHECK-NEXT: .quad 8 + +; Constants Array: +; CHECK-NEXT: .quad 9223372036854775807 +; CHECK-NEXT: .quad -9223372036854775808 + +; Patchpoint ID +; CHECK-NEXT: .quad 0 +; Instruction offset +; CHECK-NEXT: .long L{{.*}}-_foo +; reserved +; CHECK-NEXT: .short 0 +; # locations +; CHECK-NEXT: .short 1 +; ConstantIndex +; CHECK-NEXT: .byte 5 +; reserved +; CHECK-NEXT: .byte 8 +; Dwarf RegNum +; CHECK-NEXT: .short 0 +; Offset +; CHECK-NEXT: .long 0 +; padding +; CHECK-NEXT: .short 0 +; NumLiveOuts +; CHECK-NEXT: .short 0 + +; CHECK-NEXT: .align 3 + +declare void @llvm.experimental.stackmap(i64, i32, ...) + +define void @foo() { + tail call void (i64, i32, ...)* @llvm.experimental.stackmap(i64 0, i32 0, i64 9223372036854775807) + ret void +} + +; Patchpoint ID +; CHECK-NEXT: .quad 0 +; Instruction Offset +; CHECK-NEXT: .long L{{.*}}-_bar +; reserved +; CHECK-NEXT: .short 0 +; # locations +; CHECK-NEXT: .short 1 +; ConstantIndex +; CHECK-NEXT: .byte 5 +; reserved +; CHECK-NEXT: .byte 8 +; Dwarf RegNum +; CHECK-NEXT: .short 0 +; Offset +; CHECK-NEXT: .long 1 +; padding +; CHECK-NEXT: .short 0 +; NumLiveOuts +; CHECK-NEXT: .short 0 + + +define void @bar() { + tail call void (i64, i32, ...)* @llvm.experimental.stackmap(i64 0, i32 0, i64 -9223372036854775808) + ret void +} |