forked from OSchip/llvm-project
37 lines
1.3 KiB
LLVM
37 lines
1.3 KiB
LLVM
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; RUN: llc -march=mips -mcpu=mips32r6 < %s | FileCheck %s --check-prefixes=ALL,R6
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; RUN: llc -march=mips -mcpu=mips64r6 -target-abi=n64 < %s | FileCheck %s --check-prefixes=ALL,R6
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; RUN: llc -march=mips -mcpu=mips32 < %s | FileCheck %s --check-prefixes=ALL,PRER6
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; RUN: llc -march=mips -mcpu=mips64 -target-abi=n64 < %s | FileCheck %s --check-prefixes=ALL,PRER6
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%struct.anon = type { [63 x i32], i32, i32 }
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define i32 @Atomic() {
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; CHECK-LABEL: Atomic:
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entry:
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%s = alloca %struct.anon, align 4
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%0 = bitcast %struct.anon* %s to i8*
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%count = getelementptr inbounds %struct.anon, %struct.anon* %s, i64 0, i32 1
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store i32 0, i32* %count, align 4
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; R6: addiu $[[R0:[0-9a-z]+]], $sp, {{[0-9]+}}
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; ALL: #APP
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; R6: ll ${{[0-9a-z]+}}, 0($[[R0]])
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; R6: sc ${{[0-9a-z]+}}, 0($[[R0]])
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; PRER6: ll ${{[0-9a-z]+}}, {{[0-9]+}}(${{[0-9a-z]+}})
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; PRER6: sc ${{[0-9a-z]+}}, {{[0-9]+}}(${{[0-9a-z]+}})
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; ALL: #NO_APP
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%1 = call { i32, i32 } asm sideeffect ".set push\0A.set noreorder\0A1:\0All $0, $2\0Aaddu $1, $0, $3\0Asc $1, $2\0Abeqz $1, 1b\0Aaddu $1, $0, $3\0A.set pop\0A", "=&r,=&r,=*^ZC,Ir,*^ZC,~{memory},~{$1}"(i32* %count, i32 10, i32* %count)
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%asmresult1.i = extractvalue { i32, i32 } %1, 1
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%cmp = icmp ne i32 %asmresult1.i, 10
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%conv = zext i1 %cmp to i32
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%call2 = call i32 @f(i32 signext %conv)
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ret i32 %call2
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}
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declare i32 @f(i32 signext)
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