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https://github.com/RPCS3/llvm-mirror.git
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86 lines
1.8 KiB
LLVM
86 lines
1.8 KiB
LLVM
;RUN: llc -march=sparc < %s | FileCheck %s -check-prefix=V8
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;RUN: llc -march=sparc -mattr=v9 < %s | FileCheck %s -check-prefix=V9
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;RUN: llc -march=sparc -regalloc=basic < %s | FileCheck %s -check-prefix=V8
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;RUN: llc -march=sparc -regalloc=basic -mattr=v9 < %s | FileCheck %s -check-prefix=V9
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define i8* @frameaddr() nounwind readnone {
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entry:
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;V8: frameaddr
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;V8: save %sp, -96, %sp
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;V8: jmp %i7+8
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;V8: restore %g0, %fp, %o0
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;V9: frameaddr
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;V9: save %sp, -96, %sp
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;V9: jmp %i7+8
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;V9: restore %g0, %fp, %o0
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%0 = tail call i8* @llvm.frameaddress(i32 0)
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ret i8* %0
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}
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define i8* @frameaddr2() nounwind readnone {
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entry:
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;V8: frameaddr2
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;V8: ta 3
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;V8: ld [%fp+56], {{.+}}
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;V8: ld [{{.+}}+56], {{.+}}
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;V8: ld [{{.+}}+56], {{.+}}
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;V9: frameaddr2
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;V9: flushw
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;V9: ld [%fp+56], {{.+}}
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;V9: ld [{{.+}}+56], {{.+}}
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;V9: ld [{{.+}}+56], {{.+}}
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%0 = tail call i8* @llvm.frameaddress(i32 3)
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ret i8* %0
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}
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declare i8* @llvm.frameaddress(i32) nounwind readnone
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define i8* @retaddr() nounwind readnone {
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entry:
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;V8: retaddr
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;V8: or %g0, %o7, {{.+}}
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;V9: retaddr
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;V9: or %g0, %o7, {{.+}}
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%0 = tail call i8* @llvm.returnaddress(i32 0)
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ret i8* %0
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}
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define i8* @retaddr2() nounwind readnone {
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entry:
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;V8: retaddr2
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;V8: ta 3
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;V8: ld [%fp+56], {{.+}}
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;V8: ld [{{.+}}+56], {{.+}}
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;V8: ld [{{.+}}+60], {{.+}}
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;V9: retaddr2
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;V9: flushw
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;V9: ld [%fp+56], {{.+}}
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;V9: ld [{{.+}}+56], {{.+}}
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;V9: ld [{{.+}}+60], {{.+}}
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;V8LEAF: retaddr2
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;V8LEAF: ta 3
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;V8LEAF: ld [%fp+56], %[[R:[goli][0-7]]]
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;V8LEAF: ld [%[[R]]+56], %[[R1:[goli][0-7]]]
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;V8LEAF: ld [%[[R1]]+60], {{.+}}
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;V9LEAF: retaddr2
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;V9LEAF: flushw
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;V9LEAF: ld [%fp+56], %[[R:[goli][0-7]]]
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;V9LEAF: ld [%[[R]]+56], %[[R1:[goli][0-7]]]
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;V9LEAF: ld [%[[R1]]+60], {{.+}}
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%0 = tail call i8* @llvm.returnaddress(i32 3)
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ret i8* %0
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}
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declare i8* @llvm.returnaddress(i32) nounwind readnone
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