mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-30 15:32:52 +01:00
1431b3c2f5
This adds all CodeGen tests for the SystemZ target. This version of the patch incorporates feedback from a review by Sean Silva. Thanks to all reviewers! Patch by Richard Sandiford. llvm-svn: 181204
34 lines
666 B
LLVM
34 lines
666 B
LLVM
; Test conversions of signed i64s to floating-point values.
|
|
;
|
|
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
|
|
|
|
; Test i64->f32.
|
|
define float @f1(i64 %i) {
|
|
; CHECK: f1:
|
|
; CHECK: cegbr %f0, %r2
|
|
; CHECK: br %r14
|
|
%conv = sitofp i64 %i to float
|
|
ret float %conv
|
|
}
|
|
|
|
; Test i64->f64.
|
|
define double @f2(i64 %i) {
|
|
; CHECK: f2:
|
|
; CHECK: cdgbr %f0, %r2
|
|
; CHECK: br %r14
|
|
%conv = sitofp i64 %i to double
|
|
ret double %conv
|
|
}
|
|
|
|
; Test i64->f128.
|
|
define void @f3(i64 %i, fp128 *%dst) {
|
|
; CHECK: f3:
|
|
; CHECK: cxgbr %f0, %r2
|
|
; CHECK: std %f0, 0(%r3)
|
|
; CHECK: std %f2, 8(%r3)
|
|
; CHECK: br %r14
|
|
%conv = sitofp i64 %i to fp128
|
|
store fp128 %conv, fp128 *%dst
|
|
ret void
|
|
}
|