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llvm-mirror/test/CodeGen/AArch64/regress-w29-reserved-with-fp.ll
Stephen Lin 3ae734a60c Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion.
This was done with the following sed invocation to catch label lines demarking function boundaries:
    sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll
which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct.

llvm-svn: 186258
2013-07-13 20:38:47 +00:00

53 lines
1.4 KiB
LLVM

; RUN: llc -mtriple=aarch64-none-linux-gnu -disable-fp-elim < %s | FileCheck %s
@var = global i32 0
declare void @bar()
define void @test_w29_reserved() {
; CHECK-LABEL: test_w29_reserved:
; CHECK: .cfi_startproc
; CHECK: .cfi_def_cfa sp, 96
; CHECK: add x29, sp, #{{[0-9]+}}
; CHECK: .cfi_def_cfa x29, 16
; CHECK: .cfi_offset x30, -8
; CHECK: .cfi_offset x29, -16
; CHECK: .cfi_offset x28, -24
; CHECK: .cfi_offset x27, -32
; CHECK: .cfi_offset x26, -40
; CHECK: .cfi_offset x25, -48
; CHECK: .cfi_offset x24, -56
; CHECK: .cfi_offset x23, -64
; CHECK: .cfi_offset x22, -72
; CHECK: .cfi_offset x21, -80
; CHECK: .cfi_offset x20, -88
; CHECK: .cfi_offset x19, -96
%val1 = load volatile i32* @var
%val2 = load volatile i32* @var
%val3 = load volatile i32* @var
%val4 = load volatile i32* @var
%val5 = load volatile i32* @var
%val6 = load volatile i32* @var
%val7 = load volatile i32* @var
%val8 = load volatile i32* @var
%val9 = load volatile i32* @var
; CHECK-NOT: ldr w29,
; Call to prevent fp-elim that occurs regardless in leaf functions.
call void @bar()
store volatile i32 %val1, i32* @var
store volatile i32 %val2, i32* @var
store volatile i32 %val3, i32* @var
store volatile i32 %val4, i32* @var
store volatile i32 %val5, i32* @var
store volatile i32 %val6, i32* @var
store volatile i32 %val7, i32* @var
store volatile i32 %val8, i32* @var
store volatile i32 %val9, i32* @var
ret void
; CHECK: ret
}