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44abaa390d
'R' An address that can be sued in a non-macro load or store. This patch includes a positive test case. llvm-svn: 176452
65 lines
1.8 KiB
LLVM
65 lines
1.8 KiB
LLVM
; RUN: llc -march=mipsel < %s | FileCheck %s
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define i32 @main() nounwind {
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entry:
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; First I with short
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; CHECK: #APP
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; CHECK: addi ${{[0-9]+}},${{[0-9]+}},4096
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; CHECK: #NO_APP
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tail call i16 asm sideeffect "addi $0,$1,$2", "=r,r,I"(i16 7, i16 4096) nounwind
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; Then I with int
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; CHECK: #APP
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; CHECK: addi ${{[0-9]+}},${{[0-9]+}},-3
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; CHECK: #NO_APP
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tail call i32 asm sideeffect "addi $0,$1,$2", "=r,r,I"(i32 7, i32 -3) nounwind
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; Now J with 0
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; CHECK: #APP
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; CHECK: addi ${{[0-9]+}},${{[0-9]+}},0
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; CHECK: #NO_APP
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tail call i32 asm sideeffect "addi $0,$1,$2\0A\09 ", "=r,r,J"(i32 7, i16 0) nounwind
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; Now K with 64
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; CHECK: #APP
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; CHECK: addu ${{[0-9]+}},${{[0-9]+}},64
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; CHECK: #NO_APP
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tail call i16 asm sideeffect "addu $0,$1,$2\0A\09 ", "=r,r,K"(i16 7, i16 64) nounwind
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; Now L with 0x00100000
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; CHECK: #APP
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; CHECK: add ${{[0-9]+}},${{[0-9]+}},${{[0-9]+}}
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; CHECK: #NO_APP
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tail call i32 asm sideeffect "add $0,$1,$3\0A\09", "=r,r,L,r"(i32 7, i32 1048576, i32 0) nounwind
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; Now N with -3
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; CHECK: #APP
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; CHECK: addi ${{[0-9]+}},${{[0-9]+}},-3
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; CHECK: #NO_APP
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tail call i32 asm sideeffect "addi $0,$1,$2", "=r,r,N"(i32 7, i32 -3) nounwind
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; Now O with -3
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; CHECK: #APP
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; CHECK: addi ${{[0-9]+}},${{[0-9]+}},-3
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; CHECK: #NO_APP
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tail call i32 asm sideeffect "addi $0,$1,$2", "=r,r,O"(i32 7, i16 -3) nounwind
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; Now P with 65535
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; CHECK: #APP
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; CHECK: addi ${{[0-9]+}},${{[0-9]+}},65535
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; CHECK: #NO_APP
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tail call i32 asm sideeffect "addi $0,$1,$2", "=r,r,P"(i32 7, i32 65535) nounwind
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; Now R Which takes the address of c
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%c = alloca i32, align 4
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store i32 -4469539, i32* %c, align 4
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%8 = call i32 asm sideeffect "lwl $0, 1 + $1\0A\09lwr $0, 2 + $1\0A\09", "=r,*R"(i32* %c) #1
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; CHECK: #APP
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; CHECK: lwl ${{[0-9]+}}, 1 + 0(${{[0-9]+}})
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; CHECK: lwr ${{[0-9]+}}, 2 + 0(${{[0-9]+}})
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; CHECK: #NO_APP
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ret i32 0
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}
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