a1710eb3cd
The LIT test cases were migrated with the script provided by Nikita Popov. No manual changes were made. Committed without review since no functional changes, after consultation with uweigand.
31 lines
742 B
LLVM
31 lines
742 B
LLVM
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
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; When a function does a dynamic stack allocation, the function's stack size
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; is reported as UINT64_MAX.
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; CHECK: .section .llvm_stackmaps
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; CHECK-NEXT: __LLVM_StackMaps:
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; Header
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; CHECK-NEXT: .byte 3
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; CHECK-NEXT: .byte 0
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; CHECK-NEXT: .short 0
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; Num Functions
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; CHECK-NEXT: .long 1
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; Num LargeConstants
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; CHECK-NEXT: .long 0
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; Num Callsites
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; CHECK-NEXT: .long 1
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; Functions and stack size
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; CHECK-NEXT: .quad f
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; CHECK-NEXT: .quad -1
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define void @f(i32 %nelems) {
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entry:
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%mem = alloca i32, i32 %nelems
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call void (i64, i32, ...) @llvm.experimental.stackmap(i64 0, i32 0, ptr %mem)
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ret void
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}
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declare void @llvm.experimental.stackmap(i64, i32, ...)
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