fc3fc0c936
clang itself. This dates back to clang's early days and while it looks like some of it is still used (for kext for example), other parts are probably dead. Remove the -ccc-clang-archs option and associated code. I don't think there is any remaining setup where clang doesn't support an architecture but it can expect an working gcc cross compiler to be available. A nice side effect is that tests no longer need to differentiate architectures that are included in production builds of clang and those that are not. llvm-svn: 165545
29 lines
1.6 KiB
C
29 lines
1.6 KiB
C
// RUN: %clang -target mipsel-unknown-linux -O3 -S -o - -emit-llvm %s | FileCheck %s -check-prefix=O32
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// RUN: %clang -target mips64el-unknown-linux -O3 -S -mabi=n64 -o - -emit-llvm %s | FileCheck %s -check-prefix=N64
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// check that
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// 1. vector arguments are passed in integer registers
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// 2. argument alignment is no larger than 8-byte for O32 and 16-byte for N64.
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typedef float v4sf __attribute__ ((__vector_size__ (16)));
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typedef int v4i32 __attribute__ ((__vector_size__ (16)));
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// O32: define void @test_v4sf(i32 %a1.coerce0, i32 %a1.coerce1, i32 %a1.coerce2, i32 %a1.coerce3, i32 %a2, i32, i32 %a3.coerce0, i32 %a3.coerce1, i32 %a3.coerce2, i32 %a3.coerce3) nounwind
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// O32: declare i32 @test_v4sf_2(i32, i32, i32, i32, i32, i32, i32, i32, i32, i32)
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// N64: define void @test_v4sf(i64 %a1.coerce0, i64 %a1.coerce1, i32 %a2, i64, i64 %a3.coerce0, i64 %a3.coerce1) nounwind
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// N64: declare i32 @test_v4sf_2(i64, i64, i32, i64, i64, i64)
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extern test_v4sf_2(v4sf, int, v4sf);
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void test_v4sf(v4sf a1, int a2, v4sf a3) {
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test_v4sf_2(a3, a2, a1);
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}
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// O32: define void @test_v4i32(i32 %a1.coerce0, i32 %a1.coerce1, i32 %a1.coerce2, i32 %a1.coerce3, i32 %a2, i32, i32 %a3.coerce0, i32 %a3.coerce1, i32 %a3.coerce2, i32 %a3.coerce3) nounwind
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// O32: declare i32 @test_v4i32_2(i32, i32, i32, i32, i32, i32, i32, i32, i32, i32)
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// N64: define void @test_v4i32(i64 %a1.coerce0, i64 %a1.coerce1, i32 %a2, i64, i64 %a3.coerce0, i64 %a3.coerce1) nounwind
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// N64: declare i32 @test_v4i32_2(i64, i64, i32, i64, i64, i64)
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extern test_v4i32_2(v4i32, int, v4i32);
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void test_v4i32(v4i32 a1, int a2, v4i32 a3) {
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test_v4i32_2(a3, a2, a1);
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}
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