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Diffstat (limited to 'test/CodeGen/X86/deopt-intrinsic.ll')
| -rw-r--r-- | test/CodeGen/X86/deopt-intrinsic.ll | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/test/CodeGen/X86/deopt-intrinsic.ll b/test/CodeGen/X86/deopt-intrinsic.ll new file mode 100644 index 000000000000..ceed2d248821 --- /dev/null +++ b/test/CodeGen/X86/deopt-intrinsic.ll @@ -0,0 +1,56 @@ +; RUN: llc < %s | FileCheck %s +; RUN: llc -debug-only=stackmaps < %s 2>&1 | FileCheck --check-prefix=STACKMAPS %s +; REQUIRES: asserts + +target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-apple-macosx10.11.0" + +declare i32 @llvm.experimental.deoptimize.i32(...) +declare i8 @llvm.experimental.deoptimize.i8(...) + +define i32 @caller_0() { +; CHECK-LABEL: _caller_0: +; CHECK-NEXT: {{.+cfi.+}} +; CHECK-NEXT: ##{{.+}} +; CHECK-NEXT: pushq %rax +; CHECK-NEXT: {{Ltmp[0-9]+}}: +; CHECK-NEXT: {{.+cfi.+}} +; CHECK-NEXT: callq ___llvm_deoptimize +; CHECK-NEXT: {{Ltmp[0-9]+}}: +entry: + %v = call i32(...) @llvm.experimental.deoptimize.i32() [ "deopt"(i32 0) ] + ret i32 %v +} + +define i8 @caller_1() { +; CHECK-LABEL: _caller_1: +; CHECK-NEXT: {{.+cfi.+}} +; CHECK-NEXT: ##{{.+}} +; CHECK-NEXT: pushq %rax +; CHECK-NEXT: {{Ltmp[0-9]+}}: +; CHECK-NEXT: {{.+cfi.+}} +; CHECK-NEXT: movss {{[a-zA-Z0-9_]+}}(%rip), %xmm0 ## xmm0 = mem[0],zero,zero,zero +; CHECK-NEXT: movl $42, %edi +; CHECK-NEXT: callq ___llvm_deoptimize +; CHECK-NEXT: {{Ltmp[0-9]+}}: + +entry: + %v = call i8(...) @llvm.experimental.deoptimize.i8(i32 42, float 500.0) [ "deopt"(i32 1) ] + ret i8 %v +} + +; STACKMAPS: Stack Maps: callsites: +; STACKMAPS-NEXT: Stack Maps: callsite 2882400015 +; STACKMAPS-NEXT: Stack Maps: has 4 locations +; STACKMAPS-NEXT: Stack Maps: Loc 0: Constant 0 [encoding: .byte 4, .byte 8, .short 0, .int 0] +; STACKMAPS-NEXT: Stack Maps: Loc 1: Constant 0 [encoding: .byte 4, .byte 8, .short 0, .int 0] +; STACKMAPS-NEXT: Stack Maps: Loc 2: Constant 1 [encoding: .byte 4, .byte 8, .short 0, .int 1] +; STACKMAPS-NEXT: Stack Maps: Loc 3: Constant 0 [encoding: .byte 4, .byte 8, .short 0, .int 0] +; STACKMAPS-NEXT: Stack Maps: has 0 live-out registers +; STACKMAPS-NEXT: Stack Maps: callsite 2882400015 +; STACKMAPS-NEXT: Stack Maps: has 4 locations +; STACKMAPS-NEXT: Stack Maps: Loc 0: Constant 0 [encoding: .byte 4, .byte 8, .short 0, .int 0] +; STACKMAPS-NEXT: Stack Maps: Loc 1: Constant 0 [encoding: .byte 4, .byte 8, .short 0, .int 0] +; STACKMAPS-NEXT: Stack Maps: Loc 2: Constant 1 [encoding: .byte 4, .byte 8, .short 0, .int 1] +; STACKMAPS-NEXT: Stack Maps: Loc 3: Constant 1 [encoding: .byte 4, .byte 8, .short 0, .int 1] +; STACKMAPS-NEXT: Stack Maps: has 0 live-out registers |