34 lines
810 B
LLVM
34 lines
810 B
LLVM
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; RUN: llc -march=mipsel < %s | FileCheck %s
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@g0 = common global i32 0, align 4
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@g1 = common global i32 0, align 4
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; CHECK: addiu ${{[0-9]+}}, ${{[0-9]+}}, 23
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; CHECK: addiu ${{[0-9]+}}, ${{[0-9]+}}, 23
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define i32 @test1(i32 %a) {
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entry:
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%tobool = icmp eq i32 %a, 0
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%0 = load i32, i32* @g0, align 4
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br i1 %tobool, label %if.else, label %if.then
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if.then:
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%add = add nsw i32 %0, 1
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store i32 %add, i32* @g0, align 4
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%1 = load i32, i32* @g1, align 4
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%add1 = add nsw i32 %1, 23
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br label %if.end
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if.else:
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%add2 = add nsw i32 %0, 11
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store i32 %add2, i32* @g0, align 4
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%2 = load i32, i32* @g1, align 4
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%add3 = add nsw i32 %2, 23
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br label %if.end
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if.end:
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%storemerge = phi i32 [ %add3, %if.else ], [ %add1, %if.then ]
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store i32 %storemerge, i32* @g1, align 4
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ret i32 %storemerge
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}
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