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; Test strict vector multiply-and-add on z14.
;
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z14 | FileCheck %s
declare <4 x float> @llvm.experimental.constrained.fma.v4f32(<4 x float>, <4 x float>, <4 x float>, metadata, metadata)
; Test a v4f32 multiply-and-add.
define <4 x float> @f1(<4 x float> %dummy, <4 x float> %val1,
<4 x float> %val2, <4 x float> %val3) #0 {
; CHECK-LABEL: f1:
; CHECK: vfmasb %v24, %v26, %v28, %v30
; CHECK: br %r14
%ret = call <4 x float> @llvm.experimental.constrained.fma.v4f32 (
<4 x float> %val1,
<4 x float> %val2,
<4 x float> %val3,
metadata !"round.dynamic",
metadata !"fpexcept.strict") #0
ret <4 x float> %ret
}
; Test a v4f32 multiply-and-subtract.
define <4 x float> @f2(<4 x float> %dummy, <4 x float> %val1,
<4 x float> %val2, <4 x float> %val3) #0 {
; CHECK-LABEL: f2:
; CHECK: vfmssb %v24, %v26, %v28, %v30
; CHECK: br %r14
%negval3 = fneg <4 x float> %val3
%ret = call <4 x float> @llvm.experimental.constrained.fma.v4f32 (
<4 x float> %val1,
<4 x float> %val2,
<4 x float> %negval3,
metadata !"round.dynamic",
metadata !"fpexcept.strict") #0
ret <4 x float> %ret
}
attributes #0 = { strictfp }
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