ret i32 %conv
}
+define i32 @fp64_to_ui32(double %a) nounwind {
+; RV64I-LABEL: fp64_to_ui32:
+; RV64I: # %bb.0: # %entry
+; RV64I-NEXT: addi sp, sp, -16
+; RV64I-NEXT: sd ra, 8(sp)
+; RV64I-NEXT: call __fixunsdfsi
+; RV64I-NEXT: ld ra, 8(sp)
+; RV64I-NEXT: addi sp, sp, 16
+; RV64I-NEXT: ret
+entry:
+ %conv = fptoui double %a to i32
+ ret i32 %conv
+}
+
+define i32 @fp64_to_si32(double %a) nounwind {
+; RV64I-LABEL: fp64_to_si32:
+; RV64I: # %bb.0: # %entry
+; RV64I-NEXT: addi sp, sp, -16
+; RV64I-NEXT: sd ra, 8(sp)
+; RV64I-NEXT: call __fixdfsi
+; RV64I-NEXT: ld ra, 8(sp)
+; RV64I-NEXT: addi sp, sp, 16
+; RV64I-NEXT: ret
+entry:
+ %conv = fptosi double %a to i32
+ ret i32 %conv
+}
+
declare i32 @llvm.experimental.constrained.fptoui.i32.f32(float, metadata)
declare i32 @llvm.experimental.constrained.fptosi.i32.f32(float, metadata)
+declare i32 @llvm.experimental.constrained.fptosi.i32.f64(double, metadata)
+declare i32 @llvm.experimental.constrained.fptoui.i32.f64(double, metadata)
define i32 @strict_fp32_to_ui32(float %a) nounwind strictfp {
; RV64I-LABEL: strict_fp32_to_ui32:
%conv = tail call i32 @llvm.experimental.constrained.fptosi.i32.f32(float %a, metadata !"fpexcept.strict")
ret i32 %conv
}
+
+define i32 @strict_fp64_to_ui32(double %a) nounwind strictfp {
+; RV64I-LABEL: strict_fp64_to_ui32:
+; RV64I: # %bb.0: # %entry
+; RV64I-NEXT: addi sp, sp, -16
+; RV64I-NEXT: sd ra, 8(sp)
+; RV64I-NEXT: call __fixunsdfsi
+; RV64I-NEXT: ld ra, 8(sp)
+; RV64I-NEXT: addi sp, sp, 16
+; RV64I-NEXT: ret
+entry:
+ %conv = tail call i32 @llvm.experimental.constrained.fptoui.i32.f64(double %a, metadata !"fpexcept.strict")
+ ret i32 %conv
+}
+
+define i32 @struct_fp64_to_si32(double %a) nounwind strictfp {
+; RV64I-LABEL: struct_fp64_to_si32:
+; RV64I: # %bb.0: # %entry
+; RV64I-NEXT: addi sp, sp, -16
+; RV64I-NEXT: sd ra, 8(sp)
+; RV64I-NEXT: call __fixdfsi
+; RV64I-NEXT: ld ra, 8(sp)
+; RV64I-NEXT: addi sp, sp, 16
+; RV64I-NEXT: ret
+entry:
+ %conv = tail call i32 @llvm.experimental.constrained.fptosi.i32.f64(double %a, metadata !"fpexcept.strict")
+ ret i32 %conv
+}
+