| 1 | // REQUIRES: amdgpu-registered-target |
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| 2 | // RUN: %clang_cc1 -triple amdgcn-unknown-unknown -S -emit-llvm -o - %s | FileCheck %s |
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| 3 | |
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| 4 | // CHECK-LABEL: @use_flat_scratch_name |
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| 5 | kernel void use_flat_scratch_name() |
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| 6 | { |
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| 7 | // CHECK: tail call void asm sideeffect "s_mov_b64 flat_scratch, 0", "~{flat_scratch}"() |
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| 8 | __asm__ volatile("s_mov_b64 flat_scratch, 0" : : : "flat_scratch"); |
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| 9 | |
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| 10 | // CHECK: tail call void asm sideeffect "s_mov_b32 flat_scratch_lo, 0", "~{flat_scratch_lo}"() |
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| 11 | __asm__ volatile("s_mov_b32 flat_scratch_lo, 0" : : : "flat_scratch_lo"); |
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| 12 | |
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| 13 | // CHECK: tail call void asm sideeffect "s_mov_b32 flat_scratch_hi, 0", "~{flat_scratch_hi}"() |
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| 14 | __asm__ volatile("s_mov_b32 flat_scratch_hi, 0" : : : "flat_scratch_hi"); |
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| 15 | } |
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| 16 | |
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