mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-10-03 08:55:51 +00:00
fe2b8b1960
Summary: ... and after all that refactoring, it's possible to distinguish softfloat floating point values from integers so this patch no longer breaks softfloat to do it. Remove direct handling of i32's in the N32/N64 ABI by promoting them to i64. This more closely reflects the ABI documentation and also fixes problems with stack arguments on big-endian targets. We now rely on signext/zeroext annotations (already generated by clang) and the Assert[SZ]ext nodes to avoid the introduction of unnecessary sign/zero extends. It was not possible to convert three tests to use signext/zeroext. These tests are bswap.ll, ctlz-v.ll, ctlz-v.ll. It's not possible to put signext on a vector type so we just accept the sign extends here for now. These tests don't pass the vectors the same way clang does (clang puts multiple elements in the same argument, these map 1 element to 1 argument) so we don't need to worry too much about it. With this patch, all known N32/N64 bugs should be fixed and we now pass the first 10,000 tests generated by ABITest.py. Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D6117 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221534 91177308-0d34-0410-b5e6-96231b3b80d8
673 lines
15 KiB
LLVM
673 lines
15 KiB
LLVM
; RUN: llc -mtriple=mips64el-unknown-unknown -mcpu=mips4 -soft-float -O1 \
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; RUN: -disable-mips-delay-filler < %s | FileCheck %s -check-prefix=ALL -check-prefix=C_CC_FMT
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; RUN: llc -mtriple=mips64el-unknown-unknown -mcpu=mips64 -soft-float -O1 \
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; RUN: -disable-mips-delay-filler < %s | FileCheck %s -check-prefix=ALL -check-prefix=C_CC_FMT
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; RUN: llc -mtriple=mips64el-unknown-unknown -mcpu=mips64r2 -soft-float -O1 \
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; RUN: -disable-mips-delay-filler < %s | FileCheck %s -check-prefix=ALL -check-prefix=C_CC_FMT
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; RUN: llc -mtriple=mips64el-unknown-unknown -mcpu=mips64r6 -soft-float -O1 \
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; RUN: -disable-mips-delay-filler < %s | FileCheck %s -check-prefix=ALL -check-prefix=CMP_CC_FMT
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@gld0 = external global fp128
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@gld1 = external global fp128
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@gld2 = external global fp128
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@gf1 = external global float
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@gd1 = external global double
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; ALL-LABEL: addLD:
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; ALL: ld $25, %call16(__addtf3)
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define fp128 @addLD() {
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entry:
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%0 = load fp128* @gld0, align 16
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%1 = load fp128* @gld1, align 16
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%add = fadd fp128 %0, %1
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ret fp128 %add
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}
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; ALL-LABEL: subLD:
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; ALL: ld $25, %call16(__subtf3)
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define fp128 @subLD() {
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entry:
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%0 = load fp128* @gld0, align 16
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%1 = load fp128* @gld1, align 16
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%sub = fsub fp128 %0, %1
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ret fp128 %sub
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}
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; ALL-LABEL: mulLD:
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; ALL: ld $25, %call16(__multf3)
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define fp128 @mulLD() {
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entry:
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%0 = load fp128* @gld0, align 16
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%1 = load fp128* @gld1, align 16
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%mul = fmul fp128 %0, %1
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ret fp128 %mul
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}
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; ALL-LABEL: divLD:
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; ALL: ld $25, %call16(__divtf3)
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define fp128 @divLD() {
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entry:
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%0 = load fp128* @gld0, align 16
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%1 = load fp128* @gld1, align 16
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%div = fdiv fp128 %0, %1
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ret fp128 %div
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}
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; ALL-LABEL: conv_LD_char:
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; ALL: ld $25, %call16(__floatsitf)
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define fp128 @conv_LD_char(i8 signext %a) {
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entry:
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%conv = sitofp i8 %a to fp128
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ret fp128 %conv
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}
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; ALL-LABEL: conv_LD_short:
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; ALL: ld $25, %call16(__floatsitf)
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define fp128 @conv_LD_short(i16 signext %a) {
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entry:
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%conv = sitofp i16 %a to fp128
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ret fp128 %conv
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}
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; ALL-LABEL: conv_LD_int:
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; ALL: ld $25, %call16(__floatsitf)
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define fp128 @conv_LD_int(i32 %a) {
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entry:
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%conv = sitofp i32 %a to fp128
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ret fp128 %conv
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}
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; ALL-LABEL: conv_LD_LL:
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; ALL: ld $25, %call16(__floatditf)
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define fp128 @conv_LD_LL(i64 %a) {
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entry:
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%conv = sitofp i64 %a to fp128
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ret fp128 %conv
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}
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; ALL-LABEL: conv_LD_UChar:
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; ALL: ld $25, %call16(__floatunsitf)
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define fp128 @conv_LD_UChar(i8 zeroext %a) {
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entry:
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%conv = uitofp i8 %a to fp128
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ret fp128 %conv
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}
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; ALL-LABEL: conv_LD_UShort:
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; ALL: ld $25, %call16(__floatunsitf)
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define fp128 @conv_LD_UShort(i16 zeroext %a) {
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entry:
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%conv = uitofp i16 %a to fp128
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ret fp128 %conv
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}
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; ALL-LABEL: conv_LD_UInt:
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; ALL: ld $25, %call16(__floatunsitf)
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define fp128 @conv_LD_UInt(i32 signext %a) {
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entry:
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%conv = uitofp i32 %a to fp128
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ret fp128 %conv
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}
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; ALL-LABEL: conv_LD_ULL:
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; ALL: ld $25, %call16(__floatunditf)
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define fp128 @conv_LD_ULL(i64 %a) {
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entry:
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%conv = uitofp i64 %a to fp128
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ret fp128 %conv
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}
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; ALL-LABEL: conv_char_LD:
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; ALL: ld $25, %call16(__fixtfsi)
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define signext i8 @conv_char_LD(fp128 %a) {
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entry:
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%conv = fptosi fp128 %a to i8
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ret i8 %conv
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}
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; ALL-LABEL: conv_short_LD:
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; ALL: ld $25, %call16(__fixtfsi)
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define signext i16 @conv_short_LD(fp128 %a) {
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entry:
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%conv = fptosi fp128 %a to i16
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ret i16 %conv
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}
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; ALL-LABEL: conv_int_LD:
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; ALL: ld $25, %call16(__fixtfsi)
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define i32 @conv_int_LD(fp128 %a) {
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entry:
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%conv = fptosi fp128 %a to i32
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ret i32 %conv
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}
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; ALL-LABEL: conv_LL_LD:
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; ALL: ld $25, %call16(__fixtfdi)
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define i64 @conv_LL_LD(fp128 %a) {
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entry:
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%conv = fptosi fp128 %a to i64
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ret i64 %conv
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}
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; ALL-LABEL: conv_UChar_LD:
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; ALL: ld $25, %call16(__fixtfsi)
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define zeroext i8 @conv_UChar_LD(fp128 %a) {
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entry:
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%conv = fptoui fp128 %a to i8
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ret i8 %conv
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}
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; ALL-LABEL: conv_UShort_LD:
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; ALL: ld $25, %call16(__fixtfsi)
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define zeroext i16 @conv_UShort_LD(fp128 %a) {
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entry:
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%conv = fptoui fp128 %a to i16
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ret i16 %conv
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}
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; ALL-LABEL: conv_UInt_LD:
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; ALL: ld $25, %call16(__fixunstfsi)
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define i32 @conv_UInt_LD(fp128 %a) {
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entry:
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%conv = fptoui fp128 %a to i32
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ret i32 %conv
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}
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; ALL-LABEL: conv_ULL_LD:
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; ALL: ld $25, %call16(__fixunstfdi)
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define i64 @conv_ULL_LD(fp128 %a) {
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entry:
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%conv = fptoui fp128 %a to i64
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ret i64 %conv
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}
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; ALL-LABEL: conv_LD_float:
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; ALL: ld $25, %call16(__extendsftf2)
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define fp128 @conv_LD_float(float %a) {
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entry:
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%conv = fpext float %a to fp128
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ret fp128 %conv
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}
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; ALL-LABEL: conv_LD_double:
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; ALL: ld $25, %call16(__extenddftf2)
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define fp128 @conv_LD_double(double %a) {
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entry:
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%conv = fpext double %a to fp128
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ret fp128 %conv
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}
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; ALL-LABEL: conv_float_LD:
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; ALL: ld $25, %call16(__trunctfsf2)
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define float @conv_float_LD(fp128 %a) {
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entry:
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%conv = fptrunc fp128 %a to float
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ret float %conv
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}
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; ALL-LABEL: conv_double_LD:
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; ALL: ld $25, %call16(__trunctfdf2)
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define double @conv_double_LD(fp128 %a) {
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entry:
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%conv = fptrunc fp128 %a to double
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ret double %conv
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}
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; ALL-LABEL: libcall1_fabsl:
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; ALL-DAG: ld $[[R0:[0-9]+]], 8($[[R4:[0-9]+]])
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; ALL-DAG: daddiu $[[R1:[0-9]+]], $zero, 1
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; ALL-DAG: dsll $[[R2:[0-9]+]], $[[R1]], 63
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; ALL-DAG: daddiu $[[R3:[0-9]+]], $[[R2]], -1
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; ALL-DAG: and $4, $[[R0]], $[[R3]]
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; ALL-DAG: ld $2, 0($[[R4]])
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define fp128 @libcall1_fabsl() {
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entry:
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%0 = load fp128* @gld0, align 16
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%call = tail call fp128 @fabsl(fp128 %0) nounwind readnone
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ret fp128 %call
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}
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declare fp128 @fabsl(fp128) #1
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; ALL-LABEL: libcall1_ceill:
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; ALL: ld $25, %call16(ceill)
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define fp128 @libcall1_ceill() {
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entry:
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%0 = load fp128* @gld0, align 16
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%call = tail call fp128 @ceill(fp128 %0) nounwind readnone
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ret fp128 %call
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}
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declare fp128 @ceill(fp128) #1
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; ALL-LABEL: libcall1_sinl:
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; ALL: ld $25, %call16(sinl)
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define fp128 @libcall1_sinl() {
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entry:
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%0 = load fp128* @gld0, align 16
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%call = tail call fp128 @sinl(fp128 %0) nounwind
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ret fp128 %call
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}
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declare fp128 @sinl(fp128) #2
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; ALL-LABEL: libcall1_cosl:
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; ALL: ld $25, %call16(cosl)
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define fp128 @libcall1_cosl() {
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entry:
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%0 = load fp128* @gld0, align 16
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%call = tail call fp128 @cosl(fp128 %0) nounwind
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ret fp128 %call
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}
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declare fp128 @cosl(fp128) #2
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; ALL-LABEL: libcall1_expl:
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; ALL: ld $25, %call16(expl)
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define fp128 @libcall1_expl() {
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entry:
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%0 = load fp128* @gld0, align 16
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%call = tail call fp128 @expl(fp128 %0) nounwind
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ret fp128 %call
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}
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declare fp128 @expl(fp128) #2
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; ALL-LABEL: libcall1_exp2l:
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; ALL: ld $25, %call16(exp2l)
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define fp128 @libcall1_exp2l() {
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entry:
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%0 = load fp128* @gld0, align 16
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%call = tail call fp128 @exp2l(fp128 %0) nounwind
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ret fp128 %call
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}
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declare fp128 @exp2l(fp128) #2
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; ALL-LABEL: libcall1_logl:
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; ALL: ld $25, %call16(logl)
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define fp128 @libcall1_logl() {
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entry:
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%0 = load fp128* @gld0, align 16
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%call = tail call fp128 @logl(fp128 %0) nounwind
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ret fp128 %call
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}
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declare fp128 @logl(fp128) #2
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; ALL-LABEL: libcall1_log2l:
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; ALL: ld $25, %call16(log2l)
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define fp128 @libcall1_log2l() {
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entry:
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%0 = load fp128* @gld0, align 16
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%call = tail call fp128 @log2l(fp128 %0) nounwind
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ret fp128 %call
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}
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declare fp128 @log2l(fp128) #2
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; ALL-LABEL: libcall1_log10l:
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; ALL: ld $25, %call16(log10l)
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define fp128 @libcall1_log10l() {
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entry:
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%0 = load fp128* @gld0, align 16
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%call = tail call fp128 @log10l(fp128 %0) nounwind
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ret fp128 %call
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}
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declare fp128 @log10l(fp128) #2
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; ALL-LABEL: libcall1_nearbyintl:
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; ALL: ld $25, %call16(nearbyintl)
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define fp128 @libcall1_nearbyintl() {
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entry:
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%0 = load fp128* @gld0, align 16
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%call = tail call fp128 @nearbyintl(fp128 %0) nounwind readnone
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ret fp128 %call
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}
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declare fp128 @nearbyintl(fp128) #1
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; ALL-LABEL: libcall1_floorl:
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; ALL: ld $25, %call16(floorl)
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define fp128 @libcall1_floorl() {
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entry:
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%0 = load fp128* @gld0, align 16
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%call = tail call fp128 @floorl(fp128 %0) nounwind readnone
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ret fp128 %call
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}
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declare fp128 @floorl(fp128) #1
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; ALL-LABEL: libcall1_sqrtl:
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; ALL: ld $25, %call16(sqrtl)
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define fp128 @libcall1_sqrtl() {
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entry:
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%0 = load fp128* @gld0, align 16
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%call = tail call fp128 @sqrtl(fp128 %0) nounwind
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ret fp128 %call
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}
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declare fp128 @sqrtl(fp128) #2
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; ALL-LABEL: libcall1_rintl:
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; ALL: ld $25, %call16(rintl)
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define fp128 @libcall1_rintl() {
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entry:
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%0 = load fp128* @gld0, align 16
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%call = tail call fp128 @rintl(fp128 %0) nounwind readnone
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ret fp128 %call
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}
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declare fp128 @rintl(fp128) #1
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; ALL-LABEL: libcall_powil:
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; ALL: ld $25, %call16(__powitf2)
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define fp128 @libcall_powil(fp128 %a, i32 %b) {
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entry:
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%0 = tail call fp128 @llvm.powi.f128(fp128 %a, i32 %b)
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ret fp128 %0
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}
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declare fp128 @llvm.powi.f128(fp128, i32) #3
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; ALL-LABEL: libcall2_copysignl:
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; ALL-DAG: daddiu $[[R2:[0-9]+]], $zero, 1
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; ALL-DAG: dsll $[[R3:[0-9]+]], $[[R2]], 63
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; ALL-DAG: ld $[[R0:[0-9]+]], %got_disp(gld1)
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; ALL-DAG: ld $[[R1:[0-9]+]], 8($[[R0]])
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; ALL-DAG: and $[[R4:[0-9]+]], $[[R1]], $[[R3]]
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; ALL-DAG: ld $[[R5:[0-9]+]], %got_disp(gld0)
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; ALL-DAG: ld $[[R6:[0-9]+]], 8($[[R5]])
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; ALL-DAG: daddiu $[[R7:[0-9]+]], $[[R3]], -1
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; ALL-DAG: and $[[R8:[0-9]+]], $[[R6]], $[[R7]]
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; ALL-DAG: or $4, $[[R8]], $[[R4]]
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; ALL-DAG: ld $2, 0($[[R5]])
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define fp128 @libcall2_copysignl() {
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entry:
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%0 = load fp128* @gld0, align 16
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%1 = load fp128* @gld1, align 16
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%call = tail call fp128 @copysignl(fp128 %0, fp128 %1) nounwind readnone
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ret fp128 %call
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}
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declare fp128 @copysignl(fp128, fp128) #1
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; ALL-LABEL: libcall2_powl:
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; ALL: ld $25, %call16(powl)
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define fp128 @libcall2_powl() {
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entry:
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%0 = load fp128* @gld0, align 16
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%1 = load fp128* @gld1, align 16
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%call = tail call fp128 @powl(fp128 %0, fp128 %1) nounwind
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ret fp128 %call
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}
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declare fp128 @powl(fp128, fp128) #2
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; ALL-LABEL: libcall2_fmodl:
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; ALL: ld $25, %call16(fmodl)
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define fp128 @libcall2_fmodl() {
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entry:
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%0 = load fp128* @gld0, align 16
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%1 = load fp128* @gld1, align 16
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%call = tail call fp128 @fmodl(fp128 %0, fp128 %1) nounwind
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ret fp128 %call
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}
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declare fp128 @fmodl(fp128, fp128) #2
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; ALL-LABEL: libcall3_fmal:
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; ALL: ld $25, %call16(fmal)
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define fp128 @libcall3_fmal() {
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entry:
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%0 = load fp128* @gld0, align 16
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%1 = load fp128* @gld2, align 16
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%2 = load fp128* @gld1, align 16
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%3 = tail call fp128 @llvm.fma.f128(fp128 %0, fp128 %2, fp128 %1)
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ret fp128 %3
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}
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declare fp128 @llvm.fma.f128(fp128, fp128, fp128) #4
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; ALL-LABEL: cmp_lt:
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; ALL: ld $25, %call16(__lttf2)
|
|
|
|
define i32 @cmp_lt(fp128 %a, fp128 %b) {
|
|
entry:
|
|
%cmp = fcmp olt fp128 %a, %b
|
|
%conv = zext i1 %cmp to i32
|
|
ret i32 %conv
|
|
}
|
|
|
|
; ALL-LABEL: cmp_le:
|
|
; ALL: ld $25, %call16(__letf2)
|
|
|
|
define i32 @cmp_le(fp128 %a, fp128 %b) {
|
|
entry:
|
|
%cmp = fcmp ole fp128 %a, %b
|
|
%conv = zext i1 %cmp to i32
|
|
ret i32 %conv
|
|
}
|
|
|
|
; ALL-LABEL: cmp_gt:
|
|
; ALL: ld $25, %call16(__gttf2)
|
|
|
|
define i32 @cmp_gt(fp128 %a, fp128 %b) {
|
|
entry:
|
|
%cmp = fcmp ogt fp128 %a, %b
|
|
%conv = zext i1 %cmp to i32
|
|
ret i32 %conv
|
|
}
|
|
|
|
; ALL-LABEL: cmp_ge:
|
|
; ALL: ld $25, %call16(__getf2)
|
|
|
|
define i32 @cmp_ge(fp128 %a, fp128 %b) {
|
|
entry:
|
|
%cmp = fcmp oge fp128 %a, %b
|
|
%conv = zext i1 %cmp to i32
|
|
ret i32 %conv
|
|
}
|
|
|
|
; ALL-LABEL: cmp_eq:
|
|
; ALL: ld $25, %call16(__eqtf2)
|
|
|
|
define i32 @cmp_eq(fp128 %a, fp128 %b) {
|
|
entry:
|
|
%cmp = fcmp oeq fp128 %a, %b
|
|
%conv = zext i1 %cmp to i32
|
|
ret i32 %conv
|
|
}
|
|
|
|
; ALL-LABEL: cmp_ne:
|
|
; ALL: ld $25, %call16(__netf2)
|
|
|
|
define i32 @cmp_ne(fp128 %a, fp128 %b) {
|
|
entry:
|
|
%cmp = fcmp une fp128 %a, %b
|
|
%conv = zext i1 %cmp to i32
|
|
ret i32 %conv
|
|
}
|
|
|
|
; ALL-LABEL: load_LD_LD:
|
|
; ALL: ld $[[R0:[0-9]+]], %got_disp(gld1)
|
|
; ALL: ld $2, 0($[[R0]])
|
|
; ALL: ld $4, 8($[[R0]])
|
|
|
|
define fp128 @load_LD_LD() {
|
|
entry:
|
|
%0 = load fp128* @gld1, align 16
|
|
ret fp128 %0
|
|
}
|
|
|
|
; ALL-LABEL: load_LD_float:
|
|
; ALL: ld $[[R0:[0-9]+]], %got_disp(gf1)
|
|
; ALL: lwu $4, 0($[[R0]])
|
|
; ALL: ld $25, %call16(__extendsftf2)
|
|
; ALL: jalr $25
|
|
|
|
define fp128 @load_LD_float() {
|
|
entry:
|
|
%0 = load float* @gf1, align 4
|
|
%conv = fpext float %0 to fp128
|
|
ret fp128 %conv
|
|
}
|
|
|
|
; ALL-LABEL: load_LD_double:
|
|
; ALL: ld $[[R0:[0-9]+]], %got_disp(gd1)
|
|
; ALL: ld $4, 0($[[R0]])
|
|
; ALL: ld $25, %call16(__extenddftf2)
|
|
; ALL: jalr $25
|
|
|
|
define fp128 @load_LD_double() {
|
|
entry:
|
|
%0 = load double* @gd1, align 8
|
|
%conv = fpext double %0 to fp128
|
|
ret fp128 %conv
|
|
}
|
|
|
|
; ALL-LABEL: store_LD_LD:
|
|
; ALL: ld $[[R0:[0-9]+]], %got_disp(gld1)
|
|
; ALL: ld $[[R1:[0-9]+]], 0($[[R0]])
|
|
; ALL: ld $[[R2:[0-9]+]], 8($[[R0]])
|
|
; ALL: ld $[[R3:[0-9]+]], %got_disp(gld0)
|
|
; ALL: sd $[[R2]], 8($[[R3]])
|
|
; ALL: sd $[[R1]], 0($[[R3]])
|
|
|
|
define void @store_LD_LD() {
|
|
entry:
|
|
%0 = load fp128* @gld1, align 16
|
|
store fp128 %0, fp128* @gld0, align 16
|
|
ret void
|
|
}
|
|
|
|
; ALL-LABEL: store_LD_float:
|
|
; ALL: ld $[[R0:[0-9]+]], %got_disp(gld1)
|
|
; ALL: ld $4, 0($[[R0]])
|
|
; ALL: ld $5, 8($[[R0]])
|
|
; ALL: ld $25, %call16(__trunctfsf2)
|
|
; ALL: jalr $25
|
|
; ALL: ld $[[R1:[0-9]+]], %got_disp(gf1)
|
|
; ALL: sw $2, 0($[[R1]])
|
|
|
|
define void @store_LD_float() {
|
|
entry:
|
|
%0 = load fp128* @gld1, align 16
|
|
%conv = fptrunc fp128 %0 to float
|
|
store float %conv, float* @gf1, align 4
|
|
ret void
|
|
}
|
|
|
|
; ALL-LABEL: store_LD_double:
|
|
; ALL: ld $[[R0:[0-9]+]], %got_disp(gld1)
|
|
; ALL: ld $4, 0($[[R0]])
|
|
; ALL: ld $5, 8($[[R0]])
|
|
; ALL: ld $25, %call16(__trunctfdf2)
|
|
; ALL: jalr $25
|
|
; ALL: ld $[[R1:[0-9]+]], %got_disp(gd1)
|
|
; ALL: sd $2, 0($[[R1]])
|
|
|
|
define void @store_LD_double() {
|
|
entry:
|
|
%0 = load fp128* @gld1, align 16
|
|
%conv = fptrunc fp128 %0 to double
|
|
store double %conv, double* @gd1, align 8
|
|
ret void
|
|
}
|
|
|
|
; ALL-LABEL: select_LD:
|
|
; C_CC_FMT: movn $8, $6, $4
|
|
; C_CC_FMT: movn $9, $7, $4
|
|
; C_CC_FMT: move $2, $8
|
|
; C_CC_FMT: move $4, $9
|
|
|
|
; FIXME: This sll works around an implementation detail in the code generator
|
|
; (setcc's result is i32 so bits 32-63 are undefined). It's not really
|
|
; needed.
|
|
; CMP_CC_FMT-DAG: sll $[[CC:[0-9]+]], $4, 0
|
|
; CMP_CC_FMT-DAG: seleqz $[[EQ1:[0-9]+]], $8, $[[CC]]
|
|
; CMP_CC_FMT-DAG: selnez $[[NE1:[0-9]+]], $6, $[[CC]]
|
|
; CMP_CC_FMT-DAG: or $2, $[[NE1]], $[[EQ1]]
|
|
; CMP_CC_FMT-DAG: seleqz $[[EQ2:[0-9]+]], $9, $[[CC]]
|
|
; CMP_CC_FMT-DAG: selnez $[[NE2:[0-9]+]], $7, $[[CC]]
|
|
; CMP_CC_FMT-DAG: or $4, $[[NE2]], $[[EQ2]]
|
|
|
|
define fp128 @select_LD(i32 signext %a, i64, fp128 %b, fp128 %c) {
|
|
entry:
|
|
%tobool = icmp ne i32 %a, 0
|
|
%cond = select i1 %tobool, fp128 %b, fp128 %c
|
|
ret fp128 %cond
|
|
}
|
|
|
|
; ALL-LABEL: selectCC_LD:
|
|
; ALL: move $[[R0:[0-9]+]], $11
|
|
; ALL: move $[[R1:[0-9]+]], $10
|
|
; ALL: move $[[R2:[0-9]+]], $9
|
|
; ALL: move $[[R3:[0-9]+]], $8
|
|
; ALL: ld $25, %call16(__gttf2)($gp)
|
|
; ALL: jalr $25
|
|
|
|
; C_CC_FMT: slti $[[CC:[0-9]+]], $2, 1
|
|
; C_CC_FMT: movz $[[R1]], $[[R3]], $[[CC]]
|
|
; C_CC_FMT: movz $[[R0]], $[[R2]], $[[CC]]
|
|
; C_CC_FMT: move $2, $[[R1]]
|
|
; C_CC_FMT: move $4, $[[R0]]
|
|
|
|
; CMP_CC_FMT: slt $[[CC:[0-9]+]], $zero, $2
|
|
; CMP_CC_FMT: seleqz $[[EQ1:[0-9]+]], $[[R1]], $[[CC]]
|
|
; CMP_CC_FMT: selnez $[[NE1:[0-9]+]], $[[R3]], $[[CC]]
|
|
; CMP_CC_FMT: or $2, $[[NE1]], $[[EQ1]]
|
|
; CMP_CC_FMT: seleqz $[[EQ2:[0-9]+]], $[[R0]], $[[CC]]
|
|
; CMP_CC_FMT: selnez $[[NE2:[0-9]+]], $[[R2]], $[[CC]]
|
|
; CMP_CC_FMT: or $4, $[[NE2]], $[[EQ2]]
|
|
|
|
define fp128 @selectCC_LD(fp128 %a, fp128 %b, fp128 %c, fp128 %d) {
|
|
entry:
|
|
%cmp = fcmp ogt fp128 %a, %b
|
|
%cond = select i1 %cmp, fp128 %c, fp128 %d
|
|
ret fp128 %cond
|
|
}
|