28 lines
839 B
LLVM
28 lines
839 B
LLVM
; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s
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; CHECK-DAG: [[I32:%.+]] = OpTypeInt 32
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; CHECK-DAG: [[BOOL:%.+]] = OpTypeBool
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; CHECK-DAG: [[TRUE:%.+]] = OpConstantTrue
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; CHECK-DAG: [[FALSE:%.+]] = OpConstantFalse
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define i1 @test_if(i32 %a, i32 %b) {
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entry:
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%cond = icmp eq i32 %a, %b
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br i1 %cond, label %true_label, label %false_label
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true_label:
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ret i1 true
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false_label:
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ret i1 false
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}
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; CHECK: OpFunction
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; CHECK: [[A:%.+]] = OpFunctionParameter [[I32]]
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; CHECK: [[B:%.+]] = OpFunctionParameter [[I32]]
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; CHECK: [[ENTRY:%.+]] = OpLabel
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; CHECK: [[COND:%.+]] = OpIEqual [[BOOL]] [[A]] [[B]]
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; CHECK: OpBranchConditional [[COND]] [[TRUE_LABEL:%.+]] [[FALSE_LABEL:%.+]]
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; CHECK: [[TRUE_LABEL]] = OpLabel
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; CHECK: OpReturnValue [[TRUE]]
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; CHECK: [[FALSE_LABEL]] = OpLabel
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; CHECK: OpReturnValue [[FALSE]]
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