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llvm-mirror/test/CodeGen/ARM/2011-10-26-ExpandUnalignedLoadCrash.ll
Matthias Braun d2e6077460 ARM: 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: 309755
2017-08-01 22:20:49 +00:00

23 lines
731 B
LLVM

; RUN: llc < %s -mcpu=cortex-a9 -mattr=+neon,+neonfp -relocation-model=pic
target triple = "armv6-none-linux-gnueabi"
define void @sample_test(i8* %.T0348, i16* nocapture %sourceA, i16* nocapture %destValues) {
L.entry:
%0 = call i32 (...) @get_index(i8* %.T0348, i32 0)
%1 = bitcast i16* %destValues to i8*
%2 = mul i32 %0, 6
%3 = getelementptr i8, i8* %1, i32 %2
%4 = bitcast i8* %3 to <3 x i16>*
%5 = load <3 x i16>, <3 x i16>* %4, align 1
%6 = bitcast i16* %sourceA to i8*
%7 = getelementptr i8, i8* %6, i32 %2
%8 = bitcast i8* %7 to <3 x i16>*
%9 = load <3 x i16>, <3 x i16>* %8, align 1
%10 = or <3 x i16> %9, %5
store <3 x i16> %10, <3 x i16>* %4, align 1
ret void
}
declare i32 @get_index(...)