32 lines
863 B
LLVM
32 lines
863 B
LLVM
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; RUN: llc < %s -march=mips -mcpu=mips32r2 -mattr=+micromips -relocation-model=pic | FileCheck %s
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; RUN: llc < %s -march=mips -mcpu=mips32r3 -mattr=+micromips -relocation-model=pic | FileCheck %s
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; RUN: llc < %s -march=mips -mcpu=mips32r6 -mattr=+micromips -relocation-model=pic | FileCheck %s
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@us = global i16 0, align 2
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define i32 @lhfunc() {
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entry:
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; CHECK-LABEL: lhfunc
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; CHECK: lh $[[REG1:[0-9]+]], 0(${{[0-9]+}})
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%0 = load i16, i16* @us, align 2
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%conv = sext i16 %0 to i32
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ret i32 %conv
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}
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define i16 @lhfunc_atomic() {
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entry:
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; CHECK-LABEL: lhfunc_atomic
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; CHECK: lh $[[REG1:[0-9]+]], 0(${{[0-9]+}})
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%0 = load atomic i16, i16* @us acquire, align 2
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ret i16 %0
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}
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define i32 @lhufunc() {
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entry:
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; CHECK-LABEL: lhufunc
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; CHECK: lhu $[[REG1:[0-9]+]], 0(${{[0-9]+}})
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%0 = load i16, i16* @us, align 2
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%conv = zext i16 %0 to i32
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ret i32 %conv
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}
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