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llvm-mirror/test/CodeGen/X86/20090313-signext.ll
Roman Lebedev 18451cc4a4 [NFC][X86][Codegen] Megacommit: mass-regenerate all check lines that were already autogenerated
The motivation is that the update script has at least two deviations
(`<...>@GOT`/`<...>@PLT`/ and not hiding pointer arithmetics) from
what pretty much all the checklines were generated with,
and most of the tests are still not updated, so each time one of the
non-up-to-date tests is updated to see the effect of the code change,
there is a lot of noise. Instead of having to deal with that each
time, let's just deal with everything at once.

This has been done via:
```
cd llvm-project/llvm/test/CodeGen/X86
grep -rl "; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py" | xargs -L1 <...>/llvm-project/llvm/utils/update_llc_test_checks.py --llc-binary <...>/llvm-project/build/bin/llc
```

Not all tests were regenerated, however.
2021-06-11 23:57:02 +03:00

28 lines
718 B
LLVM

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-- -relocation-model=pic | FileCheck %s
@x = common global i16 0
define signext i16 @f() nounwind {
; CHECK-LABEL: f:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: pushq %rax
; CHECK-NEXT: callq h@PLT
; CHECK-NEXT: movswl %ax, %edi
; CHECK-NEXT: callq g@PLT
; CHECK-NEXT: movq x@GOTPCREL(%rip), %rax
; CHECK-NEXT: movzwl (%rax), %eax
; CHECK-NEXT: popq %rcx
; CHECK-NEXT: retq
entry:
%0 = tail call signext i16 @h() nounwind
%1 = sext i16 %0 to i32
tail call void @g(i32 %1) nounwind
%2 = load i16, i16* @x, align 2
ret i16 %2
}
declare signext i16 @h()
declare void @g(i32)