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llvm-mirror/test/CodeGen/X86/byval3.ll
Matthias Braun f7935a3f63 X86: Do not use llc -march in tests.
`llc -march` is problematic because it only switches the target
architecture, but leaves the operating system unchanged. This
occasionally leads to indeterministic tests because the OS from
LLVM_DEFAULT_TARGET_TRIPLE is used.

However we can simply always use `llc -mtriple` instead. This changes
all the tests to do this to avoid people using -march when they copy and
paste parts of tests.

See also the discussion in https://reviews.llvm.org/D35287

llvm-svn: 309774
2017-08-02 00:28:10 +00:00

54 lines
1.7 KiB
LLVM

; RUN: llc < %s -mtriple=x86_64-linux -mattr=-avx | FileCheck %s -check-prefix=X64
; X64-NOT: movsq
; X64: rep
; X64-NOT: rep
; X64: movsq
; X64-NOT: movsq
; X64: rep
; X64-NOT: rep
; X64: movsq
; X64-NOT: rep
; X64-NOT: movsq
; Win64 has not supported byval yet.
; RUN: llc < %s -mtriple=i686-- -mattr=-avx | FileCheck %s -check-prefix=X32
; X32-NOT: movsl
; X32: rep
; X32-NOT: rep
; X32: movsl
; X32-NOT: movsl
; X32: rep
; X32-NOT: rep
; X32: movsl
; X32-NOT: rep
; X32-NOT: movsl
%struct.s = type { i32, i32, i32, i32, i32, i32, i32, i32,
i32, i32, i32, i32, i32, i32, i32, i32,
i32, i32, i32, i32, i32, i32, i32, i32,
i32, i32, i32, i32, i32, i32, i32, i32,
i32 }
define void @g(i32 %a1, i32 %a2, i32 %a3, i32 %a4, i32 %a5, i32 %a6) nounwind {
entry:
%d = alloca %struct.s, align 16
%tmp = getelementptr %struct.s, %struct.s* %d, i32 0, i32 0
store i32 %a1, i32* %tmp, align 16
%tmp2 = getelementptr %struct.s, %struct.s* %d, i32 0, i32 1
store i32 %a2, i32* %tmp2, align 16
%tmp4 = getelementptr %struct.s, %struct.s* %d, i32 0, i32 2
store i32 %a3, i32* %tmp4, align 16
%tmp6 = getelementptr %struct.s, %struct.s* %d, i32 0, i32 3
store i32 %a4, i32* %tmp6, align 16
%tmp8 = getelementptr %struct.s, %struct.s* %d, i32 0, i32 4
store i32 %a5, i32* %tmp8, align 16
%tmp10 = getelementptr %struct.s, %struct.s* %d, i32 0, i32 5
store i32 %a6, i32* %tmp10, align 16
call void @f( %struct.s* byval %d)
call void @f( %struct.s* byval %d)
ret void
}
declare void @f(%struct.s* byval)