156 lines
5.0 KiB
LLVM
156 lines
5.0 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc --mtriple=loongarch32 < %s | FileCheck %s --check-prefix=LA32
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; RUN: llc --mtriple=loongarch64 < %s | FileCheck %s --check-prefix=LA64
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define i32 @fptosi_i32_fp128(fp128 %X) nounwind {
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; LA32-LABEL: fptosi_i32_fp128:
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; LA32: # %bb.0:
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; LA32-NEXT: addi.w $sp, $sp, -32
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; LA32-NEXT: st.w $ra, $sp, 28 # 4-byte Folded Spill
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; LA32-NEXT: ld.w $a1, $a0, 12
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; LA32-NEXT: st.w $a1, $sp, 20
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; LA32-NEXT: ld.w $a1, $a0, 8
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; LA32-NEXT: st.w $a1, $sp, 16
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; LA32-NEXT: ld.w $a1, $a0, 4
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; LA32-NEXT: st.w $a1, $sp, 12
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; LA32-NEXT: ld.w $a0, $a0, 0
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; LA32-NEXT: st.w $a0, $sp, 8
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; LA32-NEXT: addi.w $a0, $sp, 8
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; LA32-NEXT: bl %plt(__fixtfsi)
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; LA32-NEXT: ld.w $ra, $sp, 28 # 4-byte Folded Reload
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; LA32-NEXT: addi.w $sp, $sp, 32
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; LA32-NEXT: ret
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;
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; LA64-LABEL: fptosi_i32_fp128:
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; LA64: # %bb.0:
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; LA64-NEXT: addi.d $sp, $sp, -16
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; LA64-NEXT: st.d $ra, $sp, 8 # 8-byte Folded Spill
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; LA64-NEXT: bl %plt(__fixtfsi)
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; LA64-NEXT: ld.d $ra, $sp, 8 # 8-byte Folded Reload
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; LA64-NEXT: addi.d $sp, $sp, 16
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; LA64-NEXT: ret
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%tmp = fptosi fp128 %X to i32
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ret i32 %tmp
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}
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define i32 @fptosi_i32_double(double %X) nounwind {
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; LA32-LABEL: fptosi_i32_double:
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; LA32: # %bb.0:
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; LA32-NEXT: addi.w $sp, $sp, -16
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; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill
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; LA32-NEXT: bl %plt(__fixdfsi)
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; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload
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; LA32-NEXT: addi.w $sp, $sp, 16
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; LA32-NEXT: ret
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;
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; LA64-LABEL: fptosi_i32_double:
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; LA64: # %bb.0:
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; LA64-NEXT: addi.d $sp, $sp, -16
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; LA64-NEXT: st.d $ra, $sp, 8 # 8-byte Folded Spill
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; LA64-NEXT: bl %plt(__fixdfsi)
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; LA64-NEXT: ld.d $ra, $sp, 8 # 8-byte Folded Reload
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; LA64-NEXT: addi.d $sp, $sp, 16
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; LA64-NEXT: ret
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%tmp = fptosi double %X to i32
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ret i32 %tmp
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}
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define i32 @fptosi_i32_float(float %X) nounwind {
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; LA32-LABEL: fptosi_i32_float:
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; LA32: # %bb.0:
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; LA32-NEXT: addi.w $sp, $sp, -16
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; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill
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; LA32-NEXT: bl %plt(__fixsfsi)
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; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload
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; LA32-NEXT: addi.w $sp, $sp, 16
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; LA32-NEXT: ret
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;
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; LA64-LABEL: fptosi_i32_float:
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; LA64: # %bb.0:
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; LA64-NEXT: addi.d $sp, $sp, -16
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; LA64-NEXT: st.d $ra, $sp, 8 # 8-byte Folded Spill
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; LA64-NEXT: bstrpick.d $a0, $a0, 31, 0
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; LA64-NEXT: bl %plt(__fixsfsi)
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; LA64-NEXT: ld.d $ra, $sp, 8 # 8-byte Folded Reload
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; LA64-NEXT: addi.d $sp, $sp, 16
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; LA64-NEXT: ret
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%tmp = fptosi float %X to i32
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ret i32 %tmp
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}
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define i64 @fptosi_i64_fp128(fp128 %X) nounwind {
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; LA32-LABEL: fptosi_i64_fp128:
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; LA32: # %bb.0:
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; LA32-NEXT: addi.w $sp, $sp, -32
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; LA32-NEXT: st.w $ra, $sp, 28 # 4-byte Folded Spill
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; LA32-NEXT: ld.w $a1, $a0, 12
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; LA32-NEXT: st.w $a1, $sp, 12
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; LA32-NEXT: ld.w $a1, $a0, 8
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; LA32-NEXT: st.w $a1, $sp, 8
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; LA32-NEXT: ld.w $a1, $a0, 4
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; LA32-NEXT: st.w $a1, $sp, 4
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; LA32-NEXT: ld.w $a0, $a0, 0
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; LA32-NEXT: st.w $a0, $sp, 0
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; LA32-NEXT: addi.w $a0, $sp, 0
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; LA32-NEXT: bl %plt(__fixtfdi)
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; LA32-NEXT: ld.w $ra, $sp, 28 # 4-byte Folded Reload
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; LA32-NEXT: addi.w $sp, $sp, 32
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; LA32-NEXT: ret
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;
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; LA64-LABEL: fptosi_i64_fp128:
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; LA64: # %bb.0:
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; LA64-NEXT: addi.d $sp, $sp, -16
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; LA64-NEXT: st.d $ra, $sp, 8 # 8-byte Folded Spill
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; LA64-NEXT: bl %plt(__fixtfdi)
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; LA64-NEXT: ld.d $ra, $sp, 8 # 8-byte Folded Reload
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; LA64-NEXT: addi.d $sp, $sp, 16
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; LA64-NEXT: ret
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%tmp = fptosi fp128 %X to i64
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ret i64 %tmp
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}
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define i64 @fptosi_i64_double(double %X) nounwind {
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; LA32-LABEL: fptosi_i64_double:
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; LA32: # %bb.0:
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; LA32-NEXT: addi.w $sp, $sp, -16
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; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill
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; LA32-NEXT: bl %plt(__fixdfdi)
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; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload
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; LA32-NEXT: addi.w $sp, $sp, 16
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; LA32-NEXT: ret
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;
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; LA64-LABEL: fptosi_i64_double:
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; LA64: # %bb.0:
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; LA64-NEXT: addi.d $sp, $sp, -16
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; LA64-NEXT: st.d $ra, $sp, 8 # 8-byte Folded Spill
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; LA64-NEXT: bl %plt(__fixdfdi)
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; LA64-NEXT: ld.d $ra, $sp, 8 # 8-byte Folded Reload
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; LA64-NEXT: addi.d $sp, $sp, 16
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; LA64-NEXT: ret
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%tmp = fptosi double %X to i64
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ret i64 %tmp
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}
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define i64 @fptosi_i64_float(float %X) nounwind {
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; LA32-LABEL: fptosi_i64_float:
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; LA32: # %bb.0:
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; LA32-NEXT: addi.w $sp, $sp, -16
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; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill
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; LA32-NEXT: bl %plt(__fixsfdi)
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; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload
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; LA32-NEXT: addi.w $sp, $sp, 16
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; LA32-NEXT: ret
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;
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; LA64-LABEL: fptosi_i64_float:
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; LA64: # %bb.0:
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; LA64-NEXT: addi.d $sp, $sp, -16
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; LA64-NEXT: st.d $ra, $sp, 8 # 8-byte Folded Spill
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; LA64-NEXT: bstrpick.d $a0, $a0, 31, 0
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; LA64-NEXT: bl %plt(__fixsfdi)
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; LA64-NEXT: ld.d $ra, $sp, 8 # 8-byte Folded Reload
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; LA64-NEXT: addi.d $sp, $sp, 16
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; LA64-NEXT: ret
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%tmp = fptosi float %X to i64
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ret i64 %tmp
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}
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