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16 lines
708 B
16 lines
708 B
4 months ago
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// REQUIRES: amdgpu-registered-target
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// RUN: %clang_cc1 -triple amdgcn-unknown-unknown -S -emit-llvm -o - %s | FileCheck %s
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// CHECK-LABEL: @use_flat_scratch_name
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kernel void use_flat_scratch_name()
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{
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// CHECK: tail call void asm sideeffect "s_mov_b64 flat_scratch, 0", "~{flat_scratch}"()
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__asm__ volatile("s_mov_b64 flat_scratch, 0" : : : "flat_scratch");
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// CHECK: tail call void asm sideeffect "s_mov_b32 flat_scratch_lo, 0", "~{flat_scratch_lo}"()
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__asm__ volatile("s_mov_b32 flat_scratch_lo, 0" : : : "flat_scratch_lo");
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// CHECK: tail call void asm sideeffect "s_mov_b32 flat_scratch_hi, 0", "~{flat_scratch_hi}"()
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__asm__ volatile("s_mov_b32 flat_scratch_hi, 0" : : : "flat_scratch_hi");
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}
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