44 lines
1.2 KiB
LLVM
44 lines
1.2 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc -mtriple=x86_64-linux-gnu -fast-isel -fast-isel-abort=3 -code-model=medium -large-data-threshold=5 < %s | FileCheck %s
|
|
; RUN: llc -mtriple=x86_64-linux-gnu -fast-isel -code-model=medium -large-data-threshold=3 < %s -o /dev/null \
|
|
; RUN: -pass-remarks-output=- -pass-remarks-filter=sdagisel | FileCheck %s --check-prefix=FALLBACK --implicit-check-not=missed
|
|
|
|
declare void @foo()
|
|
|
|
define void @call_foo() {
|
|
; CHECK-LABEL: call_foo:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: pushq %rax
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 16
|
|
; CHECK-NEXT: callq foo@PLT
|
|
; CHECK-NEXT: popq %rax
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 8
|
|
; CHECK-NEXT: retq
|
|
call void @foo()
|
|
ret void
|
|
}
|
|
|
|
@g = internal global i32 42
|
|
|
|
; FALLBACK: FastISel missed terminator
|
|
; FALLBACK: in function: g_addr
|
|
|
|
define ptr @g_addr() {
|
|
; CHECK-LABEL: g_addr:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: movabsq $g, %rax
|
|
; CHECK-NEXT: retq
|
|
ret ptr @g
|
|
}
|
|
|
|
; FALLBACK: FastISel missed
|
|
; FALLBACK: in function: load_g
|
|
|
|
define i32 @load_g() {
|
|
; CHECK-LABEL: load_g:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: movl g, %eax
|
|
; CHECK-NEXT: retq
|
|
%i = load i32, ptr @g
|
|
ret i32 %i
|
|
}
|