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1e548fbd1e
Disable tail calls while the remaining bugs are fixed. Enable only for tests. Reviewers: vkalintiris Differential Review: https://reviews.llvm.org/D24912 llvm-svn: 282487
35 lines
1.1 KiB
LLVM
35 lines
1.1 KiB
LLVM
; RUN: llc -march=mips -relocation-model=pic -mips-tail-calls=1 < %s | FileCheck %s
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define void @f1(i64 %ll1, float %f, i64 %ll, i32 %i, float %f2) nounwind {
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entry:
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; CHECK-DAG: lw $[[R2:[0-9]+]], 64($sp)
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; CHECK-DAG: lw $[[R3:[0-9]+]], 68($sp)
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; CHECK-DAG: move $[[R1:[0-9]+]], $5
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; CHECK-DAG: move $[[R0:[0-9]+]], $4
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; CHECK-DAG: ori $6, ${{[0-9]+}}, 3855
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; CHECK-DAG: ori $7, ${{[0-9]+}}, 22136
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; CHECK-DAG: lw $25, %call16(ff1)
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; CHECK: jalr $25
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tail call void @ff1(i32 %i, i64 1085102592623924856) nounwind
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; CHECK-DAG: lw $25, %call16(ff2)
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; CHECK-DAG: move $4, $[[R2]]
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; CHECK-DAG: move $5, $[[R3]]
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; CHECK: jalr $25
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tail call void @ff2(i64 %ll, double 3.000000e+00) nounwind
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%sub = add nsw i32 %i, -1
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; CHECK-DAG: lw $25, %call16(ff3)
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; CHECK-DAG: sw $[[R1]], 76($sp)
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; CHECK-DAG: sw $[[R0]], 72($sp)
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; CHECK-DAG: move $6, $[[R2]]
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; CHECK-DAG: move $7, $[[R3]]
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; CHECK: jr $25
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tail call void @ff3(i32 %i, i64 %ll, i32 %sub, i64 %ll1) nounwind
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ret void
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}
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declare void @ff1(i32, i64)
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declare void @ff2(i64, double)
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declare void @ff3(i32, i64, i32, i64)
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