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-rw-r--r--test/CodeGen/PowerPC/fast-isel-conversion.ll305
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diff --git a/test/CodeGen/PowerPC/fast-isel-conversion.ll b/test/CodeGen/PowerPC/fast-isel-conversion.ll
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+; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 | FileCheck %s --check-prefix=ELF64
+
+; Test sitofp
+
+define void @sitofp_single_i64(i64 %a, float %b) nounwind ssp {
+entry:
+; ELF64: sitofp_single_i64
+ %b.addr = alloca float, align 4
+ %conv = sitofp i64 %a to float
+; ELF64: std
+; ELF64: lfd
+; ELF64: fcfids
+ store float %conv, float* %b.addr, align 4
+ ret void
+}
+
+define void @sitofp_single_i32(i32 %a, float %b) nounwind ssp {
+entry:
+; ELF64: sitofp_single_i32
+ %b.addr = alloca float, align 4
+ %conv = sitofp i32 %a to float
+; ELF64: std
+; ELF64: lfiwax
+; ELF64: fcfids
+ store float %conv, float* %b.addr, align 4
+ ret void
+}
+
+define void @sitofp_single_i16(i16 %a, float %b) nounwind ssp {
+entry:
+; ELF64: sitofp_single_i16
+ %b.addr = alloca float, align 4
+ %conv = sitofp i16 %a to float
+; ELF64: extsh
+; ELF64: std
+; ELF64: lfd
+; ELF64: fcfids
+ store float %conv, float* %b.addr, align 4
+ ret void
+}
+
+define void @sitofp_single_i8(i8 %a) nounwind ssp {
+entry:
+; ELF64: sitofp_single_i8
+ %b.addr = alloca float, align 4
+ %conv = sitofp i8 %a to float
+; ELF64: extsb
+; ELF64: std
+; ELF64: lfd
+; ELF64: fcfids
+ store float %conv, float* %b.addr, align 4
+ ret void
+}
+
+define void @sitofp_double_i32(i32 %a, double %b) nounwind ssp {
+entry:
+; ELF64: sitofp_double_i32
+ %b.addr = alloca double, align 8
+ %conv = sitofp i32 %a to double
+; ELF64: std
+; ELF64: lfiwax
+; ELF64: fcfid
+ store double %conv, double* %b.addr, align 8
+ ret void
+}
+
+define void @sitofp_double_i64(i64 %a, double %b) nounwind ssp {
+entry:
+; ELF64: sitofp_double_i64
+ %b.addr = alloca double, align 8
+ %conv = sitofp i64 %a to double
+; ELF64: std
+; ELF64: lfd
+; ELF64: fcfid
+ store double %conv, double* %b.addr, align 8
+ ret void
+}
+
+define void @sitofp_double_i16(i16 %a, double %b) nounwind ssp {
+entry:
+; ELF64: sitofp_double_i16
+ %b.addr = alloca double, align 8
+ %conv = sitofp i16 %a to double
+; ELF64: extsh
+; ELF64: std
+; ELF64: lfd
+; ELF64: fcfid
+ store double %conv, double* %b.addr, align 8
+ ret void
+}
+
+define void @sitofp_double_i8(i8 %a, double %b) nounwind ssp {
+entry:
+; ELF64: sitofp_double_i8
+ %b.addr = alloca double, align 8
+ %conv = sitofp i8 %a to double
+; ELF64: extsb
+; ELF64: std
+; ELF64: lfd
+; ELF64: fcfid
+ store double %conv, double* %b.addr, align 8
+ ret void
+}
+
+; Test uitofp
+
+define void @uitofp_single_i64(i64 %a, float %b) nounwind ssp {
+entry:
+; ELF64: uitofp_single_i64
+ %b.addr = alloca float, align 4
+ %conv = uitofp i64 %a to float
+; ELF64: std
+; ELF64: lfd
+; ELF64: fcfidus
+ store float %conv, float* %b.addr, align 4
+ ret void
+}
+
+define void @uitofp_single_i32(i32 %a, float %b) nounwind ssp {
+entry:
+; ELF64: uitofp_single_i32
+ %b.addr = alloca float, align 4
+ %conv = uitofp i32 %a to float
+; ELF64: std
+; ELF64: lfiwzx
+; ELF64: fcfidus
+ store float %conv, float* %b.addr, align 4
+ ret void
+}
+
+define void @uitofp_single_i16(i16 %a, float %b) nounwind ssp {
+entry:
+; ELF64: uitofp_single_i16
+ %b.addr = alloca float, align 4
+ %conv = uitofp i16 %a to float
+; ELF64: rldicl {{[0-9]+}}, {{[0-9]+}}, 0, 48
+; ELF64: std
+; ELF64: lfd
+; ELF64: fcfidus
+ store float %conv, float* %b.addr, align 4
+ ret void
+}
+
+define void @uitofp_single_i8(i8 %a) nounwind ssp {
+entry:
+; ELF64: uitofp_single_i8
+ %b.addr = alloca float, align 4
+ %conv = uitofp i8 %a to float
+; ELF64: rldicl {{[0-9]+}}, {{[0-9]+}}, 0, 56
+; ELF64: std
+; ELF64: lfd
+; ELF64: fcfidus
+ store float %conv, float* %b.addr, align 4
+ ret void
+}
+
+define void @uitofp_double_i64(i64 %a, double %b) nounwind ssp {
+entry:
+; ELF64: uitofp_double_i64
+ %b.addr = alloca double, align 8
+ %conv = uitofp i64 %a to double
+; ELF64: std
+; ELF64: lfd
+; ELF64: fcfidu
+ store double %conv, double* %b.addr, align 8
+ ret void
+}
+
+define void @uitofp_double_i32(i32 %a, double %b) nounwind ssp {
+entry:
+; ELF64: uitofp_double_i32
+ %b.addr = alloca double, align 8
+ %conv = uitofp i32 %a to double
+; ELF64: std
+; ELF64: lfiwzx
+; ELF64: fcfidu
+ store double %conv, double* %b.addr, align 8
+ ret void
+}
+
+define void @uitofp_double_i16(i16 %a, double %b) nounwind ssp {
+entry:
+; ELF64: uitofp_double_i16
+ %b.addr = alloca double, align 8
+ %conv = uitofp i16 %a to double
+; ELF64: rldicl {{[0-9]+}}, {{[0-9]+}}, 0, 48
+; ELF64: std
+; ELF64: lfd
+; ELF64: fcfidu
+ store double %conv, double* %b.addr, align 8
+ ret void
+}
+
+define void @uitofp_double_i8(i8 %a, double %b) nounwind ssp {
+entry:
+; ELF64: uitofp_double_i8
+ %b.addr = alloca double, align 8
+ %conv = uitofp i8 %a to double
+; ELF64: rldicl {{[0-9]+}}, {{[0-9]+}}, 0, 56
+; ELF64: std
+; ELF64: lfd
+; ELF64: fcfidu
+ store double %conv, double* %b.addr, align 8
+ ret void
+}
+
+; Test fptosi
+
+define void @fptosi_float_i32(float %a) nounwind ssp {
+entry:
+; ELF64: fptosi_float_i32
+ %b.addr = alloca i32, align 4
+ %conv = fptosi float %a to i32
+; ELF64: fctiwz
+; ELF64: stfd
+; ELF64: lwa
+ store i32 %conv, i32* %b.addr, align 4
+ ret void
+}
+
+define void @fptosi_float_i64(float %a) nounwind ssp {
+entry:
+; ELF64: fptosi_float_i64
+ %b.addr = alloca i64, align 4
+ %conv = fptosi float %a to i64
+; ELF64: fctidz
+; ELF64: stfd
+; ELF64: ld
+ store i64 %conv, i64* %b.addr, align 4
+ ret void
+}
+
+define void @fptosi_double_i32(double %a) nounwind ssp {
+entry:
+; ELF64: fptosi_double_i32
+ %b.addr = alloca i32, align 8
+ %conv = fptosi double %a to i32
+; ELF64: fctiwz
+; ELF64: stfd
+; ELF64: lwa
+ store i32 %conv, i32* %b.addr, align 8
+ ret void
+}
+
+define void @fptosi_double_i64(double %a) nounwind ssp {
+entry:
+; ELF64: fptosi_double_i64
+ %b.addr = alloca i64, align 8
+ %conv = fptosi double %a to i64
+; ELF64: fctidz
+; ELF64: stfd
+; ELF64: ld
+ store i64 %conv, i64* %b.addr, align 8
+ ret void
+}
+
+; Test fptoui
+
+define void @fptoui_float_i32(float %a) nounwind ssp {
+entry:
+; ELF64: fptoui_float_i32
+ %b.addr = alloca i32, align 4
+ %conv = fptoui float %a to i32
+; ELF64: fctiwuz
+; ELF64: stfd
+; ELF64: lwz
+ store i32 %conv, i32* %b.addr, align 4
+ ret void
+}
+
+define void @fptoui_float_i64(float %a) nounwind ssp {
+entry:
+; ELF64: fptoui_float_i64
+ %b.addr = alloca i64, align 4
+ %conv = fptoui float %a to i64
+; ELF64: fctiduz
+; ELF64: stfd
+; ELF64: ld
+ store i64 %conv, i64* %b.addr, align 4
+ ret void
+}
+
+define void @fptoui_double_i32(double %a) nounwind ssp {
+entry:
+; ELF64: fptoui_double_i32
+ %b.addr = alloca i32, align 8
+ %conv = fptoui double %a to i32
+; ELF64: fctiwuz
+; ELF64: stfd
+; ELF64: lwz
+ store i32 %conv, i32* %b.addr, align 8
+ ret void
+}
+
+define void @fptoui_double_i64(double %a) nounwind ssp {
+entry:
+; ELF64: fptoui_double_i64
+ %b.addr = alloca i64, align 8
+ %conv = fptoui double %a to i64
+; ELF64: fctiduz
+; ELF64: stfd
+; ELF64: ld
+ store i64 %conv, i64* %b.addr, align 8
+ ret void
+}
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