170 lines
3.3 KiB
LLVM
170 lines
3.3 KiB
LLVM
; RUN: llc -mtriple=i386-pc-linux < %s | FileCheck %s
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; RUN: llc -mtriple=x86_64-pc-linux < %s | FileCheck %s
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; Function Attrs: nounwind
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; CHECK-LABEL: s64_to_d:
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; CHECK: call{{l|q}} __floatdidf
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define double @s64_to_d(i64 %n) #0 {
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entry:
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%conv = sitofp i64 %n to double
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ret double %conv
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}
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; CHECK-LABEL: s64_to_f:
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; CHECK: call{{l|q}} __floatdisf
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define float @s64_to_f(i64 %n) #0 {
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entry:
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%conv = sitofp i64 %n to float
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ret float %conv
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}
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; CHECK-LABEL: s32_to_d:
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; CHECK: call{{l|q}} __floatsidf
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define double @s32_to_d(i32 %n) #0 {
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entry:
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%conv = sitofp i32 %n to double
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ret double %conv
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}
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; CHECK-LABEL: s32_to_f:
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; CHECK: call{{l|q}} __floatsisf
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define float @s32_to_f(i32 %n) #0 {
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entry:
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%conv = sitofp i32 %n to float
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ret float %conv
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}
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; CHECK-LABEL: u64_to_d:
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; CHECK: call{{l|q}} __floatundidf
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define double @u64_to_d(i64 %n) #0 {
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entry:
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%conv = uitofp i64 %n to double
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ret double %conv
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}
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; CHECK-LABEL: u64_to_f:
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; CHECK: call{{l|q}} __floatundisf
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define float @u64_to_f(i64 %n) #0 {
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entry:
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%conv = uitofp i64 %n to float
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ret float %conv
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}
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; CHECK-LABEL: u32_to_d:
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; CHECK: call{{l|q}} __floatunsidf
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define double @u32_to_d(i32 %n) #0 {
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entry:
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%conv = uitofp i32 %n to double
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ret double %conv
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}
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; CHECK-LABEL: u32_to_f:
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; CHECK: call{{l|q}} __floatunsisf
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define float @u32_to_f(i32 %n) #0 {
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entry:
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%conv = uitofp i32 %n to float
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ret float %conv
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}
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; CHECK-LABEL: d_to_s64:
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; CHECK: call{{l|q}} __fixdfdi
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define i64 @d_to_s64(double %n) #0 {
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entry:
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%conv = fptosi double %n to i64
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ret i64 %conv
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}
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; CHECK-LABEL: d_to_s32:
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; CHECK: call{{l|q}} __fixdfsi
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define i32 @d_to_s32(double %n) #0 {
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entry:
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%conv = fptosi double %n to i32
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ret i32 %conv
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}
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; CHECK-LABEL: f_to_s64:
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; CHECK: call{{l|q}} __fixsfdi
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define i64 @f_to_s64(float %n) #0 {
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entry:
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%conv = fptosi float %n to i64
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ret i64 %conv
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}
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; CHECK-LABEL: f_to_s32:
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; CHECK: call{{l|q}} __fixsfsi
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define i32 @f_to_s32(float %n) #0 {
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entry:
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%conv = fptosi float %n to i32
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ret i32 %conv
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}
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; CHECK-LABEL: d_to_u64:
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; CHECK: call{{l|q}} __fixunsdfdi
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define i64 @d_to_u64(double %n) #0 {
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entry:
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%conv = fptoui double %n to i64
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ret i64 %conv
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}
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; CHECK-LABEL: d_to_u32:
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; CHECK: call{{l|q}} __fixunsdfsi
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define i32 @d_to_u32(double %n) #0 {
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entry:
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%conv = fptoui double %n to i32
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ret i32 %conv
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}
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; CHECK-LABEL: f_to_u64:
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; CHECK: call{{l|q}} __fixunssfdi
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define i64 @f_to_u64(float %n) #0 {
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entry:
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%conv = fptoui float %n to i64
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ret i64 %conv
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}
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; CHECK-LABEL: f_to_u32:
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; CHECK: call{{l|q}} __fixunssfsi
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define i32 @f_to_u32(float %n) #0 {
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entry:
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%conv = fptoui float %n to i32
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ret i32 %conv
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}
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; CHECK-LABEL: f_to_s8:
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; CHECK: call{{l|q}} __fixsfsi
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define i8 @f_to_s8(float %f, i8 %i) #0 {
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entry:
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%conv = fptosi float %f to i8
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%add = add i8 %conv, %i
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ret i8 %add
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}
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; CHECK-LABEL: f_to_u8:
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; CHECK: call{{l|q}} __fixunssfsi
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define i8 @f_to_u8(float %f, i8 %i) #0 {
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entry:
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%conv = fptoui float %f to i8
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%add = add i8 %conv, %i
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ret i8 %add
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}
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; CHECK-LABEL: f_to_s16:
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; CHECK: call{{l|q}} __fixsfsi
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define i16 @f_to_s16(float %f, i16 %i) #0 {
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entry:
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%conv = fptosi float %f to i16
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%add = add i16 %conv, %i
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ret i16 %add
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}
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; CHECK-LABEL: f_to_u16:
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; CHECK: call{{l|q}} __fixunssfsi
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define i16 @f_to_u16(float %f, i16 %i) #0 {
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entry:
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%conv = fptoui float %f to i16
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%add = add i16 %conv, %i
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ret i16 %add
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}
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attributes #0 = { nounwind "use-soft-float"="true" }
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