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[X86] Add test cases for constrained lrint/llrint/lround/llround to fp128-libcalls-strict. NFC

This commit is contained in:
Craig Topper 2019-11-26 15:39:33 -08:00
parent fc6a6900cf
commit df773ebb5f
1 changed files with 52 additions and 0 deletions
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52
llvm/test/CodeGen/X86/fp128-libcalls-strict.ll
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@ -296,6 +296,54 @@ entry:
ret fp128 %trunc
}
define i32 @lrint(fp128 %x) nounwind strictfp {
; CHECK-LABEL: lrint:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: pushq %rax
; CHECK-NEXT: callq lrintl
; CHECK-NEXT: popq %rcx
; CHECK-NEXT: retq
entry:
%rint = call i32 @llvm.experimental.constrained.lrint.i32.f128(fp128 %x, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
ret i32 %rint
}
define i64 @llrint(fp128 %x) nounwind strictfp {
; CHECK-LABEL: llrint:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: pushq %rax
; CHECK-NEXT: callq llrintl
; CHECK-NEXT: popq %rcx
; CHECK-NEXT: retq
entry:
%rint = call i64 @llvm.experimental.constrained.llrint.i64.f128(fp128 %x, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
ret i64 %rint
}
define i32 @lround(fp128 %x) nounwind strictfp {
; CHECK-LABEL: lround:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: pushq %rax
; CHECK-NEXT: callq lroundl
; CHECK-NEXT: popq %rcx
; CHECK-NEXT: retq
entry:
%round = call i32 @llvm.experimental.constrained.lround.i32.f128(fp128 %x, metadata !"fpexcept.strict") #0
ret i32 %round
}
define i64 @llround(fp128 %x) nounwind strictfp {
; CHECK-LABEL: llround:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: pushq %rax
; CHECK-NEXT: callq llroundl
; CHECK-NEXT: popq %rcx
; CHECK-NEXT: retq
entry:
%round = call i64 @llvm.experimental.constrained.llround.i64.f128(fp128 %x, metadata !"fpexcept.strict") #0
ret i64 %round
}
attributes #0 = { strictfp }
declare fp128 @llvm.experimental.constrained.fadd.f128(fp128, fp128, metadata, metadata)
@ -322,3 +370,7 @@ declare fp128 @llvm.experimental.constrained.round.f128(fp128, metadata, metadat
declare fp128 @llvm.experimental.constrained.sin.f128(fp128, metadata, metadata)
declare fp128 @llvm.experimental.constrained.sqrt.f128(fp128, metadata, metadata)
declare fp128 @llvm.experimental.constrained.trunc.f128(fp128, metadata, metadata)
declare i32 @llvm.experimental.constrained.lrint.i32.f128(fp128, metadata, metadata)
declare i64 @llvm.experimental.constrained.llrint.i64.f128(fp128, metadata, metadata)
declare i32 @llvm.experimental.constrained.lround.i32.f128(fp128, metadata)
declare i64 @llvm.experimental.constrained.llround.i64.f128(fp128, metadata)