41 lines
739 B
LLVM
41 lines
739 B
LLVM
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; RUN: llc -march=mipsel -mcpu=mips32r2 -mattr=+micromips -verify-machineinstrs < %s | FileCheck %s
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define void @f1(i8* %p) {
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entry:
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; CHECK-LABEL: f1:
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; CHECK: lbu16
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; CHECK: sb16
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%0 = load i8, i8* %p, align 4
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%a = zext i8 %0 to i32
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%and = and i32 %a, 1
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%cmp = icmp eq i32 %and, 0
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br i1 %cmp, label %if.then, label %if.end
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if.then:
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store i8 0, i8* %p, align 1
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br label %if.end
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if.end:
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ret void
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}
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define void @f2(i16* %p) {
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entry:
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; CHECK-LABEL: f2:
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; CHECK: lhu16
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; CHECK: sh16
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%0 = load i16, i16* %p, align 2
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%a = zext i16 %0 to i32
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%and = and i32 %a, 2
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%cmp = icmp eq i32 %and, 0
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br i1 %cmp, label %if.then, label %if.end
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if.then:
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store i16 0, i16* %p, align 2
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br label %if.end
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if.end:
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ret void
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}
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