34 lines
963 B
LLVM
34 lines
963 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=mips-- | FileCheck %s
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define i32 @fptoint(float %a) nounwind {
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; CHECK-LABEL: fptoint:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: trunc.w.s $f0, $f12
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; CHECK-NEXT: jr $ra
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; CHECK-NEXT: mfc1 $2, $f0
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entry:
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fptosi float %a to i32 ; <i32>:0 [#uses=1]
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ret i32 %0
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}
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define i32 @fptouint(float %a) nounwind {
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; CHECK-LABEL: fptouint:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: lui $1, %hi($CPI1_0)
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; CHECK-NEXT: lwc1 $f0, %lo($CPI1_0)($1)
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; CHECK-NEXT: sub.s $f1, $f12, $f0
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; CHECK-NEXT: trunc.w.s $f1, $f1
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; CHECK-NEXT: mfc1 $1, $f1
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; CHECK-NEXT: lui $2, 32768
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; CHECK-NEXT: xor $2, $1, $2
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; CHECK-NEXT: trunc.w.s $f1, $f12
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; CHECK-NEXT: mfc1 $1, $f1
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; CHECK-NEXT: c.olt.s $f12, $f0
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; CHECK-NEXT: jr $ra
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; CHECK-NEXT: movt $2, $1, $fcc0
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entry:
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fptoui float %a to i32 ; <i32>:0 [#uses=1]
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ret i32 %0
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}
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