131 lines
2.9 KiB
LLVM
131 lines
2.9 KiB
LLVM
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; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr5 | FileCheck %s --check-prefix=ELF64
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; Test sitofp
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define void @sitofp_double_i32(i32 %a, double %b) nounwind {
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entry:
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; ELF64: sitofp_double_i32
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%b.addr = alloca double, align 8
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%conv = sitofp i32 %a to double
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; ELF64: std {{[0-9]+}}, -[[OFFSET:[0-9]+]](1)
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; ELF64: lfd {{[0-9]+}}, -[[OFFSET]](1)
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; ELF64: fcfid
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store double %conv, double* %b.addr, align 8
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ret void
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}
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define void @sitofp_double_i64(i64 %a, double %b) nounwind {
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entry:
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; ELF64: sitofp_double_i64
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%b.addr = alloca double, align 8
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%conv = sitofp i64 %a to double
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; ELF64: std {{[0-9]+}}, -[[OFFSET:[0-9]+]](1)
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; ELF64: lfd {{[0-9]+}}, -[[OFFSET]](1)
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; ELF64: fcfid
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store double %conv, double* %b.addr, align 8
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ret void
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}
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define void @sitofp_double_i16(i16 %a, double %b) nounwind {
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entry:
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; ELF64: sitofp_double_i16
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%b.addr = alloca double, align 8
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%conv = sitofp i16 %a to double
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; ELF64: extsh
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; ELF64: std {{[0-9]+}}, -[[OFFSET:[0-9]+]](1)
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; ELF64: lfd {{[0-9]+}}, -[[OFFSET]](1)
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; ELF64: fcfid
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store double %conv, double* %b.addr, align 8
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ret void
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}
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define void @sitofp_double_i8(i8 %a, double %b) nounwind {
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entry:
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; ELF64: sitofp_double_i8
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%b.addr = alloca double, align 8
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%conv = sitofp i8 %a to double
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; ELF64: extsb
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; ELF64: std {{[0-9]+}}, -[[OFFSET:[0-9]+]](1)
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; ELF64: lfd {{[0-9]+}}, -[[OFFSET]](1)
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; ELF64: fcfid
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store double %conv, double* %b.addr, align 8
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ret void
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}
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; Test fptosi
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define void @fptosi_float_i32(float %a) nounwind {
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entry:
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; ELF64: fptosi_float_i32
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%b.addr = alloca i32, align 4
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%conv = fptosi float %a to i32
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; ELF64: fctiwz
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; ELF64: stfd
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; ELF64: lwa
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store i32 %conv, i32* %b.addr, align 4
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ret void
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}
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define void @fptosi_float_i64(float %a) nounwind {
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entry:
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; ELF64: fptosi_float_i64
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%b.addr = alloca i64, align 4
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%conv = fptosi float %a to i64
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; ELF64: fctidz
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; ELF64: stfd
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; ELF64: ld
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store i64 %conv, i64* %b.addr, align 4
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ret void
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}
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define void @fptosi_double_i32(double %a) nounwind {
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entry:
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; ELF64: fptosi_double_i32
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%b.addr = alloca i32, align 8
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%conv = fptosi double %a to i32
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; ELF64: fctiwz
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; ELF64: stfd
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; ELF64: lwa
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store i32 %conv, i32* %b.addr, align 8
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ret void
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}
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define void @fptosi_double_i64(double %a) nounwind {
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entry:
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; ELF64: fptosi_double_i64
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%b.addr = alloca i64, align 8
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%conv = fptosi double %a to i64
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; ELF64: fctidz
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; ELF64: stfd
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; ELF64: ld
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store i64 %conv, i64* %b.addr, align 8
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ret void
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}
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; Test fptoui
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define void @fptoui_float_i32(float %a) nounwind {
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entry:
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; ELF64: fptoui_float_i32
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%b.addr = alloca i32, align 4
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%conv = fptoui float %a to i32
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; ELF64: fctidz
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; ELF64: stfd
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; ELF64: lwz
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store i32 %conv, i32* %b.addr, align 4
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ret void
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}
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define void @fptoui_double_i32(double %a) nounwind {
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entry:
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; ELF64: fptoui_double_i32
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%b.addr = alloca i32, align 8
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%conv = fptoui double %a to i32
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; ELF64: fctidz
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; ELF64: stfd
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; ELF64: lwz
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store i32 %conv, i32* %b.addr, align 8
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ret void
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}
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