| 1 | // RUN: %clang_cc1 %s -O0 -triple=x86_64-apple-darwin -target-cpu skylake-avx512 -emit-llvm -o - -Wall -Werror |opt -instnamer -S |FileCheck %s |
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| 2 | // This test checks validity of att\gcc style inline assmebly for avx512 k and Yk constraints. |
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| 3 | // Also checks mask register allows flexible type (size <= 64 bit) |
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| 4 | |
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| 5 | void mask_Yk_i8(char msk){ |
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| 6 | //CHECK: vpaddb\09 %xmm1, %xmm0, %xmm1 {$0}\09 |
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| 7 | asm ("vpaddb\t %%xmm1, %%xmm0, %%xmm1 %{%0%}\t" |
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| 8 | : //output |
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| 9 | : "Yk" (msk)); //inputs |
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| 10 | } |
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| 11 | |
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| 12 | void mask_Yk_i16(short msk){ |
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| 13 | //CHECK: vpaddb\09 %xmm1, %xmm0, %xmm1 {$0}\09 |
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| 14 | asm ("vpaddb\t %%xmm1, %%xmm0, %%xmm1 %{%0%}\t" |
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| 15 | : //output |
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| 16 | : "Yk" (msk)); //inputs |
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| 17 | } |
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| 18 | |
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| 19 | void mask_Yk_i32(int msk){ |
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| 20 | //CHECK: vpaddb\09 %xmm1, %xmm0, %xmm1 {$0}\09 |
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| 21 | asm ("vpaddb\t %%xmm1, %%xmm0, %%xmm1 %{%0%}\t" |
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| 22 | : //output |
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| 23 | : "Yk" (msk)); //inputs |
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| 24 | } |
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| 25 | |
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| 26 | void mask_Yk_i64(long long msk){ |
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| 27 | //CHECK: vpaddb\09 %xmm1, %xmm0, %xmm1 {$0}\09 |
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| 28 | asm ("vpaddb\t %%xmm1, %%xmm0, %%xmm1 %{%0%}\t" |
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| 29 | : //output |
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| 30 | : "Yk" (msk)); //inputs |
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| 31 | } |
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| 32 | |
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| 33 | void k_wise_op_i8(char msk_dst,char msk_src1,char msk_src2){ |
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| 34 | //CHECK: kandw\09$2, $1, $0 |
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| 35 | asm ("kandw\t%2, %1, %0" |
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| 36 | : "=k" (msk_dst) |
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| 37 | : "k" (msk_src1), "k" (msk_src2)); |
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| 38 | } |
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| 39 | |
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| 40 | void k_wise_op_i16(short msk_dst, short msk_src1, short msk_src2){ |
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| 41 | //CHECK: kandw\09$2, $1, $0 |
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| 42 | asm ("kandw\t%2, %1, %0" |
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| 43 | : "=k" (msk_dst) |
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| 44 | : "k" (msk_src1), "k" (msk_src2)); |
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| 45 | } |
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| 46 | |
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| 47 | void k_wise_op_i32(int msk_dst, int msk_src1, int msk_src2){ |
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| 48 | //CHECK: kandw\09$2, $1, $0 |
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| 49 | asm ("kandw\t%2, %1, %0" |
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| 50 | : "=k" (msk_dst) |
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| 51 | : "k" (msk_src1), "k" (msk_src2)); |
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| 52 | } |
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| 53 | |
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| 54 | void k_wise_op_i64(long long msk_dst, long long msk_src1, long long msk_src2){ |
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| 55 | //CHECK: kandw\09$2, $1, $0 |
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| 56 | asm ("kandw\t%2, %1, %0" |
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| 57 | : "=k" (msk_dst) |
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| 58 | : "k" (msk_src1), "k" (msk_src2)); |
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| 59 | } |
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| 60 | |
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