setOperationAction(ISD::SINT_TO_FP , MVT::i32 , Promote);
}
- // In 32-bit mode these are custom lowered. In 64-bit mode F32 and F64
- // are Legal, f80 is custom lowered.
- setOperationAction(ISD::FP_TO_SINT , MVT::i64 , Custom);
- setOperationAction(ISD::SINT_TO_FP , MVT::i64 , Custom);
-
// Promote i1/i8 FP_TO_SINT to larger FP_TO_SINTS's, as X86 doesn't have
// this operation.
setOperationAction(ISD::FP_TO_SINT , MVT::i1 , Promote);
setOperationAction(ISD::FP_TO_SINT , MVT::i8 , Promote);
- if (X86ScalarSSEf32) {
- setOperationAction(ISD::FP_TO_SINT , MVT::i16 , Promote);
- // f32 and f64 cases are Legal, f80 case is not
- setOperationAction(ISD::FP_TO_SINT , MVT::i32 , Custom);
+ if (!Subtarget->useSoftFloat()) {
+ // In 32-bit mode these are custom lowered. In 64-bit mode F32 and F64
+ // are Legal, f80 is custom lowered.
+ setOperationAction(ISD::FP_TO_SINT , MVT::i64 , Custom);
+ setOperationAction(ISD::SINT_TO_FP , MVT::i64 , Custom);
+
+ if (X86ScalarSSEf32) {
+ setOperationAction(ISD::FP_TO_SINT , MVT::i16 , Promote);
+ // f32 and f64 cases are Legal, f80 case is not
+ setOperationAction(ISD::FP_TO_SINT , MVT::i32 , Custom);
+ } else {
+ setOperationAction(ISD::FP_TO_SINT , MVT::i16 , Custom);
+ setOperationAction(ISD::FP_TO_SINT , MVT::i32 , Custom);
+ }
} else {
- setOperationAction(ISD::FP_TO_SINT , MVT::i16 , Custom);
- setOperationAction(ISD::FP_TO_SINT , MVT::i32 , Custom);
+ setOperationAction(ISD::FP_TO_SINT , MVT::i16 , Promote);
+ setOperationAction(ISD::FP_TO_SINT , MVT::i32 , Expand);
+ setOperationAction(ISD::FP_TO_SINT , MVT::i64 , Expand);
}
// Handle FP_TO_UINT by promoting the destination to a larger signed
-; RUN: llc < %s | FileCheck %s
-
-target datalayout = "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128"
-target triple = "i386-pc-linux"
+; RUN: llc -mtriple=i386-pc-linux < %s | FileCheck %s
+; RUN: llc -mtriple=x86_64-pc-linux < %s | FileCheck %s
; Function Attrs: nounwind
-; CHECK-LABEL: ll_to_d:
-; CHECK: calll __floatdidf
-define double @ll_to_d(i64 %n) #0 {
+; CHECK-LABEL: s64_to_d:
+; CHECK: call{{l|q}} __floatdidf
+define double @s64_to_d(i64 %n) #0 {
entry:
%conv = sitofp i64 %n to double
ret double %conv
}
+; CHECK-LABEL: s64_to_f:
+; CHECK: call{{l|q}} __floatdisf
+define float @s64_to_f(i64 %n) #0 {
+entry:
+ %conv = sitofp i64 %n to float
+ ret float %conv
+}
+
+; CHECK-LABEL: s32_to_d:
+; CHECK: call{{l|q}} __floatsidf
+define double @s32_to_d(i32 %n) #0 {
+entry:
+ %conv = sitofp i32 %n to double
+ ret double %conv
+}
+
+; CHECK-LABEL: s32_to_f:
+; CHECK: call{{l|q}} __floatsisf
+define float @s32_to_f(i32 %n) #0 {
+entry:
+ %conv = sitofp i32 %n to float
+ ret float %conv
+}
+
+; CHECK-LABEL: u64_to_d:
+; CHECK: call{{l|q}} __floatundidf
+define double @u64_to_d(i64 %n) #0 {
+entry:
+ %conv = uitofp i64 %n to double
+ ret double %conv
+}
+
+; CHECK-LABEL: u64_to_f:
+; CHECK: call{{l|q}} __floatundisf
+define float @u64_to_f(i64 %n) #0 {
+entry:
+ %conv = uitofp i64 %n to float
+ ret float %conv
+}
+
+; CHECK-LABEL: u32_to_d:
+; CHECK: call{{l|q}} __floatunsidf
+define double @u32_to_d(i32 %n) #0 {
+entry:
+ %conv = uitofp i32 %n to double
+ ret double %conv
+}
+
+; CHECK-LABEL: u32_to_f:
+; CHECK: call{{l|q}} __floatunsisf
+define float @u32_to_f(i32 %n) #0 {
+entry:
+ %conv = uitofp i32 %n to float
+ ret float %conv
+}
+
+; CHECK-LABEL: d_to_s64:
+; CHECK: call{{l|q}} __fixdfdi
+define i64 @d_to_s64(double %n) #0 {
+entry:
+ %conv = fptosi double %n to i64
+ ret i64 %conv
+}
+
+; CHECK-LABEL: d_to_s32:
+; CHECK: call{{l|q}} __fixdfsi
+define i32 @d_to_s32(double %n) #0 {
+entry:
+ %conv = fptosi double %n to i32
+ ret i32 %conv
+}
+
+; CHECK-LABEL: f_to_s64:
+; CHECK: call{{l|q}} __fixsfdi
+define i64 @f_to_s64(float %n) #0 {
+entry:
+ %conv = fptosi float %n to i64
+ ret i64 %conv
+}
+
+; CHECK-LABEL: f_to_s32:
+; CHECK: call{{l|q}} __fixsfsi
+define i32 @f_to_s32(float %n) #0 {
+entry:
+ %conv = fptosi float %n to i32
+ ret i32 %conv
+}
+
+; CHECK-LABEL: d_to_u64:
+; CHECK: call{{l|q}} __fixunsdfdi
+define i64 @d_to_u64(double %n) #0 {
+entry:
+ %conv = fptoui double %n to i64
+ ret i64 %conv
+}
+
+; CHECK-LABEL: d_to_u32:
+; CHECK: call{{l|q}} __fixunsdfsi
+define i32 @d_to_u32(double %n) #0 {
+entry:
+ %conv = fptoui double %n to i32
+ ret i32 %conv
+}
+
+; CHECK-LABEL: f_to_u64:
+; CHECK: call{{l|q}} __fixunssfdi
+define i64 @f_to_u64(float %n) #0 {
+entry:
+ %conv = fptoui float %n to i64
+ ret i64 %conv
+}
+
+; CHECK-LABEL: f_to_u32:
+; CHECK: call{{l|q}} __fixunssfsi
+define i32 @f_to_u32(float %n) #0 {
+entry:
+ %conv = fptoui float %n to i32
+ ret i32 %conv
+}
+
attributes #0 = { nounwind "use-soft-float"="true" }