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47 lines
1.1 KiB
LLVM
47 lines
1.1 KiB
LLVM
; RUN: llc < %s -mtriple=i686-pc-linux -mcpu=corei7 | FileCheck --check-prefix=DAG %s
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; RUN: llc < %s -mtriple=i686-pc-linux -mcpu=corei7 -O0 | FileCheck --check-prefix=FAST %s
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%struct.s1 = type { double, float }
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define void @g1() nounwind {
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entry:
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%tmp = alloca %struct.s1, align 4
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call void @f(%struct.s1* inreg sret %tmp, i32 inreg 41, i32 inreg 42, i32 43)
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ret void
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; DAG: g1:
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; DAG: subl $[[AMT:.*]], %esp
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; DAG-NEXT: $43, (%esp)
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; DAG-NEXT: leal 16(%esp), %eax
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; DAG-NEXT: movl $41, %edx
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; DAG-NEXT: movl $42, %ecx
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; DAG-NEXT: calll f
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; DAG-NEXT: addl $[[AMT]], %esp
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; DAG-NEXT: ret
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; FAST: g1:
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; FAST: subl $[[AMT:.*]], %esp
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; FAST-NEXT: leal 8(%esp), %eax
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; FAST-NEXT: movl $41, %edx
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; FAST-NEXT: movl $42, %ecx
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; FAST: $43, (%esp)
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; FAST: calll f
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; FAST-NEXT: addl $[[AMT]], %esp
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; FAST: ret
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}
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declare void @f(%struct.s1* inreg sret, i32 inreg, i32 inreg, i32)
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%struct.s2 = type {}
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define void @g2(%struct.s2* inreg sret %agg.result) nounwind {
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entry:
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ret void
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; DAG: g2
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; DAG-NOT: ret $4
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; DAG: .size g2
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; FAST: g2
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; FAST-NOT: ret $4
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; FAST: .size g2
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}
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