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llvm-mirror/test/CodeGen/X86/narrow_op-1.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

29 lines
882 B
LLVM

; RUN: llc < %s -mtriple=x86_64-- | FileCheck %s
%struct.bf = type { i64, i16, i16, i32 }
@bfi = common global %struct.bf zeroinitializer, align 16
define void @t1() nounwind optsize ssp {
entry:
%0 = load i32, i32* bitcast (i16* getelementptr (%struct.bf, %struct.bf* @bfi, i32 0, i32 1) to i32*), align 8
%1 = or i32 %0, 65536
store i32 %1, i32* bitcast (i16* getelementptr (%struct.bf, %struct.bf* @bfi, i32 0, i32 1) to i32*), align 8
ret void
; CHECK-LABEL: t1:
; CHECK: orb $1
; CHECK-NEXT: ret
}
define void @t2() nounwind optsize ssp {
entry:
%0 = load i32, i32* bitcast (i16* getelementptr (%struct.bf, %struct.bf* @bfi, i32 0, i32 1) to i32*), align 8
%1 = or i32 %0, 16842752
store i32 %1, i32* bitcast (i16* getelementptr (%struct.bf, %struct.bf* @bfi, i32 0, i32 1) to i32*), align 8
ret void
; CHECK-LABEL: t2:
; CHECK: orl $16842752
; CHECK-NEXT: ret
}