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; Test conversions of signed i32s to floating-point values.
;
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
; Check i32->f16.
define half @f0(i32 %i) {
; CHECK-LABEL: f0:
; CHECK: cefbr %f0, %r2
; CHECK-NEXT: brasl %r14, __truncsfhf2@PLT
; CHECK: br %r14
%conv = sitofp i32 %i to half
ret half %conv
}
; Check i32->f32.
define float @f1(i32 %i) {
; CHECK-LABEL: f1:
; CHECK: cefbr %f0, %r2
; CHECK: br %r14
%conv = sitofp i32 %i to float
ret float %conv
}
; Check i32->f64.
define double @f2(i32 %i) {
; CHECK-LABEL: f2:
; CHECK: cdfbr %f0, %r2
; CHECK: br %r14
%conv = sitofp i32 %i to double
ret double %conv
}
; Check i32->f128.
define void @f3(i32 %i, ptr %dst) {
; CHECK-LABEL: f3:
; CHECK: cxfbr %f0, %r2
; CHECK: std %f0, 0(%r3)
; CHECK: std %f2, 8(%r3)
; CHECK: br %r14
%conv = sitofp i32 %i to fp128
store fp128 %conv, ptr %dst
ret void
}
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