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llvm-mirror/test/CodeGen/X86/byval.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

18 lines
458 B
LLVM

; RUN: llc < %s -mtriple=x86_64-linux | FileCheck -check-prefix=X86-64 %s
; Win64 has not supported byval yet.
; RUN: llc < %s -mtriple=i686-- | FileCheck -check-prefix=X86 %s
; X86: movl 4(%esp), %eax
; X86: movl 8(%esp), %edx
; X86-64: movq 8(%rsp), %rax
%struct.s = type { i64, i64, i64 }
define i64 @f(%struct.s* byval %a) {
entry:
%tmp2 = getelementptr %struct.s, %struct.s* %a, i32 0, i32 0
%tmp3 = load i64, i64* %tmp2, align 8
ret i64 %tmp3
}