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19 lines
567 B
LLVM
19 lines
567 B
LLVM
; RUN: llc -O0 -verify-machineinstrs -march=amdgcn -mcpu=tahiti < %s | FileCheck %s
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; RUN: llc -O0 -verify-machineinstrs -march=amdgcn -mcpu=tonga < %s | FileCheck %s
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; CHECK-LABEL: {{^}}test_loop:
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define amdgpu_kernel void @test_loop(i32 addrspace(1)* noalias %out, i32 addrspace(1)* noalias %in, i32 %val) nounwind {
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entry:
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br label %loop.body
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loop.body:
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%i = phi i32 [0, %entry], [%i.inc, %loop.body]
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store i32 222, i32 addrspace(1)* %out
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%cmp = icmp ne i32 %i, %val
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%i.inc = add i32 %i, 1
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br i1 %cmp, label %loop.body, label %end
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end:
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ret void
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}
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