25 lines
537 B
LLVM
25 lines
537 B
LLVM
; RUN: llc < %s -march=ptx32 | FileCheck %s
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define ptx_device void @test_bra_direct() {
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; CHECK: bra $L__BB0_1;
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entry:
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br label %loop
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loop:
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br label %loop
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}
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define ptx_device i32 @test_bra_cond_direct(i32 %x, i32 %y) {
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entry:
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; CHECK: setp.le.u32 %p0, %r[[R0:[0-9]+]], %r[[R1:[0-9]+]]
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%p = icmp ugt i32 %x, %y
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; CHECK-NEXT: @%p0 bra
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; CHECK-NOT: bra
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br i1 %p, label %clause.if, label %clause.else
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clause.if:
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; CHECK: mov.u32 %ret{{[0-9]+}}, %r[[R0]]
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ret i32 %x
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clause.else:
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; CHECK: mov.u32 %ret{{[0-9]+}}, %r[[R1]]
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ret i32 %y
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}
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